Ultrafast Dynamics of Solid State and Solar Materials

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Laser Science

1. 8:00 - 8:15

   (UTC - 05:00)
   LW1G.1

   Multi-Electron Nondispersing Trojan-Like Wavepackets on multiple Click-Clack Balls Trajectories in Atoms and Quantum Dots

   Presenter: Matt Kalinski, Utah State University

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   Multi-electron extension of the Trojan-like wave packets on the Langmuir oscillating He model trajectories is discovered with the electrons half-orbitting nucleus and bouncing collectively from each other in analogy to the multiple Click-Clack Balls.
   
   Authors:Matt Kalinski, Utah State University

2. 8:15 - 8:30

   (UTC - 05:00)
   LW1G.2

   Few-cycle pulses of laser-driven intra-band electron oscillations and measurement of carrier-envelope phase

   Presenter: Vitaly Gruzdev, University of New Mexico

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   Analytical model of intra-band electron oscillations driven by intense few-cycle laser pulses perfectly fits experimental data on ultrafast conversion of light to bias-free electric current and suggests a new method to measure carrier-envelope phase.
   
   Authors:Vitaly Gruzdev, University of New Mexico / Olga Sergaeva, ITMO University

3. 8:30 - 8:45

   (UTC - 05:00)
   LW1G.3

   Terahertz bicircular electromagnetic fields: a new approach to generating non-linear effects in graphene

   Presenter: Mihai Suster, Faculty of Physics, University of Warsaw

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   HHG of up to 70th order utilizing graphene subjected to bicircular electromagnetic fields of terahertz frequencies was investigated. A momentum-resolved harmonic spectrum and induced electron current densities were obtained and analyzed.
   
   Authors:Mihai Suster, Faculty of Physics, University of Warsaw / Julia Derlikiewicz, Faculty of Physics, University of Warsaw / Felipe Cajiao-Vélez, Faculty of Physics, University of Warsaw / Katarzyna Krajewska, Faculty of Physics, University of Warsaw / Jerzy Kaminski, Faculty of Physics, University of Warsaw

4. 8:45 - 9:00

   (UTC - 05:00)
   LW1G.4

   High Harmonic Generation from Thin Film LiNbO₃

   Presenter: Troie Journigan, UCF

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   We study high harmonics generation from LiNbO₃ films driven by femtosecond mid-infrared laser pulses. By applying an electric field, we examine changes in ferroelectric crystal symmetry influencing harmonics spectra.
   
   Authors:Troie Journigan, UCF / Shima Gholam-Mirzaei, UCF / Erin Crites, UCF / Volodymyr Turkowski, UCF / Tracy Sjaardema, CREOL, the College of Optics and Photonic Sciences, UCF / Sasan Fathpour, CREOL, the College of Optics and Photonic Sciences, UCF / Michael Chini, UCF

5. 9:00 - 9:30

   (UTC - 05:00)
   LW1G.5

   Ultrafast spectroscopy of electron-phonon effects in hybrid perovskite electronic materials

   Presenter: Artem Bakulin, Imperial College London

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   I will present a set advanced spectroscopic techniques addressing the electron-phonon interactions and dynamics of the organic cations hybrid lead halide perovskite materials
   
   Authors:Artem Bakulin, Imperial College London

   Invited

6. 9:30 - 9:45

   (UTC - 05:00)
   LW1G.6

   Understanding Carrier Specific Dynamics in CH₃NH₃PbBr₃ by Femtosecond Tabletop Extreme Ultraviolet Spectroscopy

   Presenter: Aastha Sharma, University of Illinois at Urbana-Champaign

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   We show that tabletop high-harmonic extreme ultraviolet transient absorption spectroscopy measures transitions from the Br 3d core to the valence and conduction band of CH₃NH₃PbBr₃ perovskite, enabling us to observe carrier specific dynamics.
   
   Authors:Aastha Sharma, University of Illinois at Urbana-Champaign / Josh Leveillee, University of Illinois at Urbana-Champaign / Max Verkamp, University of Illinois at Urbana-Champaign / André Schleife, University of Illinois at Urbana-Champaign / Josh Vura-Weis, University of Illinois at Urbana-Champaign

7. 9:45 - 10:00

   (UTC - 05:00)
   LW1G.7

   Probing Structural Dynamics in 2D Lead Iodide Perovskites Using Raman Spectroscopy

   Presenter: Adedayo Sanni, Wayne State University

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   Low dimension hybrid perovskites are important class of materials for next generation lighting technologies. We use vibrational Raman spectroscopy to probe the structures of 3 analogues of hybrid perovskites central to their lighting applications.
   
   Authors:Adedayo Sanni, Wayne State University / Sydney Lavan, Wayne State University / Aaron Rury, Wayne State University

Coherence and Vector Beams

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Frontiers in Optics

1. 8:00 - 8:15

   (UTC - 05:00)
   FW1A.1

   Tuning the Coherence Group Velocity in Free Space

   Presenter: Murat Yessenov, CREOL, University of Central Florida

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   We introduce the concept of `coherence group velocity’, which is the speed of the peak of the coherence function and confirm experimentally that imprinting spatio-temporal correlation into an incoherent field allows tuning coherence group velocity.
   
   Authors:Murat Yessenov, CREOL, University of Central Florida / Ayman Abouraddy, CREOL, University of Central Florida

   FiO 1: Fabrication, Design and Instrumentation

2. 8:15 - 8:30

   (UTC - 05:00)
   FW1A.2

   Anomalous Coherence Changes in Radiation and Scattering

   Presenter: Sultan Abdul Wadood, University of Rochester

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   We demonstrate that two strongly correlated sources may generate a field with practically zero correlation between certain pairs of points. We argue that this is a general phenomenon in radiation and scattering.
   
   Authors:Sultan Abdul Wadood, University of Rochester / Anthony Vamivakas, University of Rochester / Hugo Schouten, Vrije Universiteit / David Fischer, NASA Glenn Research Center / Taco Visser, Vrije Universiteit

   FiO 1: Fabrication, Design and Instrumentation

3. 8:30 - 8:45

   (UTC - 05:00)
   FW1A.3

   Propagation of EM-Coherence Through Varying Lens Position Fractional Fourier Transform System

   Presenter: Aravindkumar Yelashetty, Defense Institute of Advance Technology

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   The partially coherent beam is employed to verify EM-coherence properties in Fractional Fourier Transform system comprising of position varying lens. The Full Width at Half Maximum of Gaussian shape of Degree Of Coherence is also determined.
   
   Authors:Aravindkumar Yelashetty, Defense Institute of Advance Technology / Nitika Gupta, Defense Institute of Advance Technology / Devnath Dhirhe, Defense Institute of Advance Technology / Gopinathan Unnikrishnan, Instruments Research and Development Establishment

   FiO 1: Fabrication, Design and Instrumentation

4. 8:45 - 9:00

   (UTC - 05:00)
   FW1A.4

   Spectral vector beams for high-speed spectroscopy

   Presenter: Lea Kopf, Tampere University

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   We introduce a novel method to generate a beam with frequency-dependent polarization, i.e. a spectral vector beam. Such beams allow determining the frequency spectrum by only measuring polarization, which can reach GHz read-out rates.
   
   Authors:Lea Kopf, Tampere University / Juan Ruano, Tampere University / Timo Stolt, Tampere University / Frédéric Bouchard, National Research Council of Canada / Mikko J. Huttunen, Tampere University / Robert Fickler, Tampere University

   FiO 1: Fabrication, Design and Instrumentation

5. 9:00 - 9:15

   (UTC - 05:00)
   FW1A.5

   Rapidly Reconfigurable Pulsed Higher Order Bessel Beams

   Presenter: Justin Free, Clemson University

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   The HOBBIT system is used in conjunction with an acousto-optic deflector and pulsed optical source to generate nanosecond coherently coupled OAM beams with temporal phase control for rapidly changing profiles in excess of MHz frequencies.
   
   Authors:Justin Free, Clemson University / Kaitlyn Morgan, Clemson University / Keith Miller, Clemson University / Kunjian Dai, Clemson University / Richard Watkins, Clemson University / Eric Johnson, Clemson University

   FiO 1: Fabrication, Design and Instrumentation

6. 9:15 - 9:30

   (UTC - 05:00)
   FW1A.6

   Demonstration of Diffraction-free Incoherent Space-time Fields Propagating 110 Meters

   Presenter: Layton Hall, University of Central Florida -CREOL

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   We investigate the properties of an incoherent spatio-temporally structured field including its propagation-invariant nature and the effect of the aperture for extended propagation distances.
   
   Authors:Murat Yessenov, University of Central Florida -CREOL / Layton Hall, University of Central Florida -CREOL / Basanta Bhaduri, University of Central Florida -CREOL / Danielle Reyes, University of Central Florida -CREOL / Jessica Pena, University of Central Florida -CREOL / Monjurul Meem, University of Utah / Shermineh Fairchild, Florida Institute of Technology / Kenneth Schepler, University of Central Florida -CREOL / Rajesh Menon, University of Utah / Martin Richardson, University of Central Florida -CREOL / Ayman Abouraddy, University of Central Florida -CREOL

   FiO 1: Fabrication, Design and Instrumentation

7. 9:30 - 9:45

   (UTC - 05:00)
   FW1A.7

   Super-resolution hollow beams with long depth of focus formed by diffractive optical elements

   Presenter: Ning Xu, Tsinghua University

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   We generate the super-resolution hollow beams with long depth of focus (DOF) by diffractive optical elements (DOEs). The hollow beams can provide great flexibility by controlling spot size and DOF through the DOEs parameters.
   
   Authors:Ning Xu, Tsinghua University / Qiaofeng Tan, Tsinghua University

   FiO 1: Fabrication, Design and Instrumentation

Nanophotonics

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Frontiers in Optics

1. 8:00 - 8:30

   (UTC - 05:00)
   FW1B.1

   Foundry integrated nanophotonic devices and metasystems

   Presenter: Tingyi Gu, University of Delaware

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   We will present our recent progress of foundry processed low loss photonic crystals, metasurface and metasystem, towards the femtojoule optical switch, tapers with ten folds length reduction and on-chip analog mathematical operation.
   
   Authors:Tingyi Gu, University of Delaware / Zi Wang, University of Delaware / Dun Mao, University of Delaware / Yahui Xiao, University of Delaware / Feifan Wang, University of Delaware / Tiantian Li, University of Delaware / Hwaseob Lee, University of Delaware

   Invited FiO 2: Optical Interactions

2. 8:30 - 8:45

   (UTC - 05:00)
   FW1B.2

   Splitting Microresonator Modes with the Kerr-Nonlinearity

   Presenter: George Ghalanos, Max Planck Institute for the Science of Light

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   We observe two-fold and three-fold splitting of optical modes in ultra-high-Q microresonators induced by the Kerr effect. This can be used for applications that require multiple resonances with precisely controlled offset.
   
   Authors:George Ghalanos, Max Planck Institute for the Science of Light / Jonathan Silver, National Physical Laboratory / Leonardo Del Bino, Max Planck Institute for the Science of Light / Niall Moroney, Max Planck Institute for the Science of Light / Shuangyou Zhang, Max Planck Institute for the Science of Light / Michael Woodley, National Physical Laboratory / Andreas Svela, Imperial College London / Pascal Del'Haye, Max Planck Institute for the Science of Light

   FiO 2: Optical Interactions

3. 8:45 - 9:00

   (UTC - 05:00)
   FW1B.3

   Black Box Coupled-Mode Theory: Analysis of Loading Effects in Optical Interactions between Nanoresonators

   Presenter: Seied Ali Safiabadi Tali, Virginia Tech

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   Black Box Coupled Mode Theory is an electromagnetic resonator analysis tool based on the theory of quasinormal modes. Alongside its rigorous formulation, the theory casts a novel insight into electromagnetic resonators' operation principles.
   
   Authors:Seied Ali Safiabadi Tali, Virginia Tech / Wei Zhou, Virginia Tech

   FiO 2: Optical Interactions

4. 9:00 - 9:15

   (UTC - 05:00)
   FW1B.4

   Majorana Representation and Hidden Symmetries of Structured-Gaussian Beams

   Presenter: Rodrigo Gutiérrez-Cuevas, Institut Fresnel

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   The Majorana representation stands as the proper extension of the modal-Poincare sphere to higher-order structured-Gaussian modes. This representation reveals their hidden symmetries and the presence of continuous or discrete geometric phases.
   
   Authors:Rodrigo Gutiérrez-Cuevas, Institut Fresnel / Sultan Abdul Wadood, University of Rochester / Anthony Vamivakas, University of Rochester / Miguel Alonso, Institut Fresnel

   FiO 2: Optical Interactions

5. 9:15 - 9:30

   (UTC - 05:00)
   FW1B.5

   On-chip Nano-localization via Transverse Kerker Scattering

   Presenter: Ankan Bag, Max Planck Institute for the Science of Light

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   Transverse Kerker scattering based sub-wavelength localization technique transferred to a chip-scale all-optical displacement-sensing device, which could act as a metrological instrument in modern lithography and microscopy, or monitor system drifts.
   
   Authors:Ankan Bag, Max Planck Institute for the Science of Light / Martin Neugebauer, Max Planck Institute for the Science of Light / Uwe Mick, Max Planck Institute for the Science of Light / Silke Christiansen, Max Planck Institute for the Science of Light / Sebastian Schulz, University of St Andrews / Peter Banzer, Max Planck Institute for the Science of Light

   FiO 2: Optical Interactions

6. 9:30 - 9:45

   (UTC - 05:00)
   FW1B.6

   Waves with free-space characteristics in non-Hermitian media

   Presenter: Ioannis Komis, University of Crete

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   We examine a novel type of waves in non-Hermitian media, that have equal intensity with solutions of the paraxial wave equation in bulk space. This correspondence allows us to consider beams/solitons with free-space like characteristics.
   
   Authors:Ioannis Komis, University of Crete / Savvas Sardelis, Florida State University / Ziad Musslimani, Florida State University / Konstantinos Makris, University of Crete

   FiO 2: Optical Interactions

7. 9:45 - 10:00

   (UTC - 05:00)
   FW1B.7

   Sudden Freezing and Sudden Thawing of Entanglement in Multi-Party Jaynes-Cummings Dynamics

   Presenter: Yi Ding, University of Rochester

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   New dynamical quantum phenomena labeled Entanglement Sudden Freezing and Entanglement Sudden Thawing are discovered by analyzing the normalized Schmidt weights.
   
   Authors:Yi Ding, University of Rochester / Songbo Xie, University of Rochester / Joseph Eberly, University of Rochester

   FiO 2: Optical Interactions

Quantum Emitters I

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Frontiers in Optics

1. 8:00 - 8:30

   (UTC - 05:00)
   FW1C.1

   Si Vacancy Centers in SiC

   Presenter: Joerg Wrachtrup, Universität Stuttgart

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   I will present our recent results on the properties of the silicon vacancy in micro- and nanostructured materials, which is crucial for its use in quantum spintronics.
   
   Authors:Joerg Wrachtrup, Universität Stuttgart

   Invited FiO 3: Quantum Electronics

2. 8:00 - 8:30

   (UTC - 05:00)
   FW1C.1

   Si Vacancy Centers in SiC

   Presenter: Joerg Wrachtrup, Universität Stuttgart

    Presentation Details

   I will present our recent results on the properties of the silicon vacancy in micro- and nanostructured materials, which is crucial for its use in quantum spintronics.
   
   Authors:Joerg Wrachtrup, Universität Stuttgart

   Invited FiO 3: Quantum Electronics

3. 8:30 - 8:45

   (UTC - 05:00)
   FW1C.2

   Highly-Efficient Extraction of Single Photons from Single SiV Centers in Diamond Using Plasmonic Nanoantenna

   Presenter: Dmitry Fedyanin, Moscow Institute of Physics & Technology

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   Diamond-based single-photon sources suffer from poor collection efficiency. Here, we present a plasmonic nanoantenna that gives the possibility to overcome this problem and extract about 90% of photons emitted by a silicon vacancy in diamond.
   
   Authors:Ilya Fradkin, Moscow Institute of Physics & Technology / Mario Agio, University of Siegen / Dmitry Fedyanin, Moscow Institute of Physics & Technology

   FiO 3: Quantum Electronics

4. 8:45 - 9:00

   (UTC - 05:00)
   FW1C.3

   Irradiation of Nanostrained Monolayer WSe₂ for Site-Controlled Single-Photon Emission up to 150K

   Presenter: Kamyar Parto, UC Santa Barbara

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   Utilizing strain and defect engineering techniques, a novel method of designing site-specific single-photon emitters in 2D-WSe₂ is developed that achieves emitters with high-yield, purities above 95%, and extended working temperatures up to 150 K.
   
   Authors:Kamyar Parto, UC Santa Barbara / Kaustav Banerjee, UC Santa Barbara / Galan Moody, UC Santa Barbara

   FiO 3: Quantum Electronics

5. 9:00 - 9:30

   (UTC - 05:00)
   FW1C.4

   Integrated Quantum Nanophotonics

   Presenter: Val Zwiller, Kungliga Tekniska Hogskolan Kista

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   Abstract not available.
   
   Authors:Val Zwiller, Kungliga Tekniska Hogskolan Kista

   Invited FiO 3: Quantum Electronics

6. 9:30 - 9:45

   (UTC - 05:00)
   FW1C.5

   (Withdrawn) Creating, Manipulating and Probing Single Photon Emitters in Few-layer hBN

   Presenter: Vasudevan Iyer, Oak Ridge National Laboratory

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   We explore in situ nanoscale control of single photon emitters in hexagonal boron nitride through electron beam patterning and electron beam induced deposition with in situ cathodoluminescence spectroscopy.
   
   Authors:Vasudevan Iyer, Oak Ridge National Laboratory / Philip Rack, University of Tennessee / Stephen Jesse, Oak Ridge National Laboratory / Jason Fowlkes, Oak Ridge National Laboratory / Jordan Hachtel, Oak Ridge National Laboratory / Benjamin Lawrie, Oak Ridge National Laboratory

   FiO 3: Quantum Electronics

7. 9:45 - 10:00

   (UTC - 05:00)
   FW1C.6

   Coherent Optical Control of Quantum Dot Hole Spins using Triplet Trion States

   Presenter: Sam Carter, US Naval Research Laboratory

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   We use optical transitions of positively charged excitons (trions) with one hole in an excited orbital to solve a long-standing challenge for quantum dots of having both fast optical spin control and efficient spin readout.
   
   Authors:Sam Carter, US Naval Research Laboratory / allan bracker, US Naval Research Laboratory / Michael Yakes, US Naval Research Laboratory / Kha Tran, US Naval Research Laboratory / Joel Grim, US Naval Research Laboratory / Dan Gammon, US Naval Research Laboratory

   FiO 3: Quantum Electronics

Quantum and Nonlinear Optics

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Frontiers in Optics

1. 8:00 - 8:30

   (UTC - 05:00)
   FW1D.1

   Quantum Optics with Single Organic Molecules Coupled to Integrated Circuit

   Presenter: Costanza Toninelli, University of Florence

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   I will discuss the integration of single organic molecules in a variety of photonic structures. The system can be seen as a platform for quantum technologies, showing in particular laser-tunable and efficient single-photon emission.
   
   Authors:Costanza Toninelli, University of Florence

   Invited FiO 5: Photonic Integrated Devices and Applications

2. 8:30 - 8:45

   (UTC - 05:00)
   FW1D.2

   Design of Integrated Photonic Devices on SiC-on-Insulator (SiCOI) Platform for Quantum Applications

   Presenter: Yanan Wang, Case Western Reserve University

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   Integrated photonic devices, including grating coupler, ridge waveguide, and microring resonator, are numerically investigated on a SiCOI platform. This work will provide valuable guidelines for realizing SiCOI integrated quantum photonic circuitry.
   
   Authors:Yanan Wang, Case Western Reserve University / Hao Jia, Case Western Reserve University / Philip Feng, Case Western Reserve University

   FiO 5: Photonic Integrated Devices and Applications

3. 8:45 - 9:00

   (UTC - 05:00)
   FW1D.3

   On-chip Octave-spanning Supercontinuum Generation in Slot Waveguide by Dual Pump with Low Power

   Presenter: Kangzhu Zhou, Peking University

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   We propose an integrated structure with microresonator and slot waveguide to generate high performance supercontinuum harnessing dual-pump scenario. Compared with single pump of CW or soliton pulse, it possesses broader spanning and better coherence.
   
   Authors:Kangzhu Zhou, Peking University / Zhe Kang, Zhejiang University / Qian Li, Peking University / Ping Kong Wai, The Hong Kong Polytechnic University

   FiO 5: Photonic Integrated Devices and Applications

4. 9:00 - 9:15

   (UTC - 05:00)
   FW1D.4

   Simultaneous Measurements of the Two-Photon Absorption Coefficient and the Free-Carrier Absorption Cross-Section in AlGaAs Waveguides

   Presenter: Daniel Espinosa, University of Ottawa

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   Using nonlinear transmittance technique, we measured the two-photon absorption coefficient and free-carrier absorption cross-section of AlGaAs waveguides of strip-loaded, nanowire, and half-core geometries at the telecommunication C-band wavelengths.
   
   Authors:Daniel Espinosa, University of Ottawa / Stephen Harrigan, University of Ottawa / Kashif Awan, University of British Columbia / Payman Rasekh, University of Ottawa / Ksenia Dolgaleva, University of Ottawa

   FiO 5: Photonic Integrated Devices and Applications

5. 9:15 - 9:30

   (UTC - 05:00)
   FW1D.5

   Evidence of visible wavelength spontaneous Brillouin scattering in Si₃N₄ waveguides

   Presenter: Nitesh Chauhan, University of California, Santa Barbara

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   We report the first direct evidence of visible wavelength spontaneous Brillouin scattering in a photonic integrated waveguide. A Si₃N₄ spiral is pumped at 674nm and produces a 25.11GHz shifted, 400MHz-wide, Stokes signal, as predicted by simulations.
   
   Authors:Nitesh Chauhan, University of California, Santa Barbara / Debapam Bose, University of California, Santa Barbara / Michael Straus, University of California, Santa Barbara / Craig Holliman, University of California, Santa Barbara / Andrew Jayich, University of California, Santa Barbara / Ryan Behunin, Northern Arizona University / Daniel Blumenthal, University of California, Santa Barbara

   FiO 5: Photonic Integrated Devices and Applications

6. 9:30 - 9:45

   (UTC - 05:00)
   FW1D.6

   Inverse Design Photon Extractors for Optically Addressable Defect Qubits

   Presenter: Srivatsa Chakravarthi, University of Washington

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   Photon collection presents a major challenge for optically addressable defects in high index materials like diamond. We demonstrate an inverse-design planar dielectric photon extractor operating near the theoretical limit for NV centers in diamond.
   
   Authors:Srivatsa Chakravarthi, University of Washington / Pengning Chao, Princeton University / Christian Pederson, University of Washington / Sean Molesky, Princeton University / Fariba Hatami, Humboldt-Universitat zu Berlin / Alejandro Rodriguez, Princeton University / Kai-Mei Fu, University of Washington

   FiO 5: Photonic Integrated Devices and Applications

7. 9:45 - 10:00

   (UTC - 05:00)
   FW1D.7

   An Integrated Photonic Platform for Rare Earth Ions

   Presenter: Subhojit Dutta, University of Maryland, College Park

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   We present an integrated photonic platform for rare earth ions in thin film lithium niobate. The ions in the thin film preserve bulk-like optical properties paving the pathway for exciting integrated optoelectronic devices.
   
   Authors:Subhojit Dutta, University of Maryland, College Park / Elizabeth Goldschmidt, University of Illinois Urbana Champaign / Sabyasachi Barik, University of Maryland, College Park / Uday Saha, University of Maryland, College Park / Edo Waks, University of Maryland, College Park

   FiO 5: Photonic Integrated Devices and Applications

Acoustic, Spectroscopic and Optofluidic Methods

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Frontiers in Optics

1. 8:00 - 8:30

   (UTC - 05:00)
   FW1E.1

   Listening to the Sound of Light to Guide Surgeries

   Presenter: Muyinatu Lediju Bell, Johns Hopkins University

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   This invited contribution describes multiple opportunities for photoacoustic imaging to benefit surgical guidance.
   
   Authors:Muyinatu Lediju Bell, Johns Hopkins University

   Invited FiO 6: Optics in Biology, Medicine, Vision, and Color

2. 8:30 - 8:45

   (UTC - 05:00)
   FW1E.2

   Three-Dimensional Visualization of Choroidal Vascular Lesions using Multimodal Photoacoustic Ophthalmoscopy and Optical Coherence Tomography in Living Rabbits

   Presenter: Phuc Nguyen, University of Michigan

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   The current study is presenting a non-invasive and high resolutionmultimodal photoacoustic microscopy (PAM) and optical coherence tomography (OCT) for visualization of choroidal vascular lesions in living rabbits.
   
   Authors:Phuc Nguyen, University of Michigan / Yanxiu Li, University of Michigan / Jessica Henry, University of Michigan / Michael Aaberg, University of Michigan / Wei Zhang, University of Michigan / Xueding Wang, University of Michigan / Yannis Paulus, University of Michigan

   FiO 6: Optics in Biology, Medicine, Vision, and Color

3. 8:45 - 9:00

   (UTC - 05:00)
   FW1E.3

   Blue gold nanoparticle contrast-enhanced multimodal Photoacoustic Ophthalmoscopy and Optical Coherence Tomography for molecular imaging of choroidal neovascularization in a Rabbit Model

   Presenter: Phuc Nguyen, University of Michigan

    Presentation Details   Paper  Add to Schedule

   We are developing a novel blue gold nanoparticle as a potential contrast agent for multimodal photoacoustic microscopy and optical coherence tomography to distinguish choroidal neovascularization from native retinal vessels in living rabbits.
   
   Authors:Phuc Nguyen, University of Michigan / Yanxiu Li, University of Michigan / Jessica Henry, University of Michigan / Wei Qian, IMRA America Inc. / Bing Liu, IMRA America Inc. / Wei Zhang, University of Michigan / Thomas Qian, University of Michigan / Xueding Wang, University of Michigan / Yannis Paulus, University of Michigan

   FiO 6: Optics in Biology, Medicine, Vision, and Color

4. 9:00 - 9:15

   (UTC - 05:00)
   FW1E.4

   Ultrasound-modulated Laser Optical Feedback Imaging System with Microbubbles

   Presenter: Ziyu Hua, Tsinghua University

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   Ultrasound-modulated laser optical feedback imaging system with microbubbles is simulated. The result reflects that microbubbles can improve the imaging contrast when optical absorption contrast between the background and absorbers is relatively low.
   
   Authors:Ziyu Hua, Tsinghua University / Kaiyi Zhu, Tsinghua University / Yidong Tan, Tsinghua University

   FiO 6: Optics in Biology, Medicine, Vision, and Color

5. 9:15 - 9:30

   (UTC - 05:00)
   FW1E.5

   Electronic Raman Scattering Calibration for Quantitative Surface-enhanced Raman Spectroscopy and Improved Biostatistical Analysis

   Presenter: Wonil Nam, Virginia Tech

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   A new surface-enhanced Raman spectroscopy (SERS) calibration strategy towards quantitative analysis based on electronic Raman scattering (ERS) can improve label-free biostatistical analysis of living cancer cells and their drug efficacy study
   
   Authors:Wonil Nam, Virginia Tech / Xiang Ren, Virginia Tech / Masoud Agah, Virginia Tech / Wei Zhou, Virginia Tech

   FiO 6: Optics in Biology, Medicine, Vision, and Color

6. 9:30 - 9:45

   (UTC - 05:00)
   FW1E.6

   Spectroscopic study of structural alterations in gut tissues at the nanoscale level due to total body irradiation (TBI)

   Presenter: Prakash Adhikari, Mississippi State University

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   We developed finer focusing partial wave spectroscopy(PWS) that can probe precise scattering volume in tissues and has a wide range of applications. This state-of-the-art report PWS application to distinguish TBI effects on gut tissue.
   
   Authors:Prakash Adhikari, Mississippi State University / Pradeep Shukla, University of Tennessee Health Science Center / Fatemah Alharthi, Mississippi State University / Radhakrishna Rao, University of Tennessee Health Science Center / prabhakar pradhan, Mississippi State University

   FiO 6: Optics in Biology, Medicine, Vision, and Color

7. 9:45 - 10:00

   (UTC - 05:00)
   FW1E.7

   Sub-diffraction-limit Optofluidic Imaging

   Presenter: Biagio Mandracchia, Georgia Institute of Technology

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   Flow-based imaging still operates in a diffraction-limited regime because super-resolution techniques are usually incompatible with a continuous sample flow. We propose an optofluidic-based system that allows resolution doubling in moving samples.
   
   Authors:Biagio Mandracchia, Georgia Institute of Technology / JEONGHWAN SON, Georgia Institute of Technology / shu jia, Georgia Institute of Technology

   FiO 6: Optics in Biology, Medicine, Vision, and Color

3D and Light-field Optics in Information Acquisition and Display Applications

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Frontiers in Optics

1. 8:00 - 8:30

   (UTC - 05:00)
   FW1F.1

   (Withdrawn) 3D Holographic Display

   Presenter: Juan Liu, Beijing Institute of Technology

    Presentation Details  Add to Schedule

   Abstract not available.
   
   Authors:Juan Liu, Beijing Institute of Technology

   Invited FiO 7: Information Acquisition, Processing and Display

2. 8:30 - 8:45

   (UTC - 05:00)
   FW1F.2

   Computational Meoscope for Single-Shot 3D Fluorescence Imaging

   Presenter: Yujia Xue, Boston University

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   We report a Computational Miniature Mesoscope for single-shot 3D fluorescence imaging across a wide field-of-view and extended depth-of-field.
   
   Authors:Yujia Xue, Boston University / Ian Davison, Boston University / David Boas, Boston University / Lei Tian, Boston University

   FiO 7: Information Acquisition, Processing and Display

3. 8:45 - 9:00

   (UTC - 05:00)
   FW1F.3

   Anti-spoofing Face Recognition Using Infrared Structure Light

   Presenter: Shengtao Sun, Rowan University

    Presentation Details   Paper  Add to Schedule

   We demonstrate an anti-spoofing face recognition system that is able to differentiate real human face with 3D printed materials. Face images captured in infrared structure light are analyzed for surface materials and spatial structure.
   
   Authors:Shengtao Sun, Rowan University / Yue Tian, NEC Laboratories America, INC. / Ying Tang, Rowan University / Ben Wu, Rowan University

   FiO 7: Information Acquisition, Processing and Display

4. 9:00 - 9:15

   (UTC - 05:00)
   FW1F.4

   Novel Method of Defocus Estimation Based on Combination of Deep Learning Features and Handcrafted Features for Removal of Image Artifacts in Wavefront Coding

   Presenter: Shruti Sharma, Indian Space Research Organization (ISRO)

    Presentation Details   Paper  Add to Schedule

   Removal of image artifacts due to digital post processing in wavefront coding requires knowledge of defocus map. A novel method based on combination of deep learning features and handcrafted features is proposed for the same.
   
   Authors:Shruti Sharma, Indian Space Research Organization (ISRO) / D. Vasishtha, Indian Space Research Organization (ISRO)

   FiO 7: Information Acquisition, Processing and Display

5. 9:15 - 9:30

   (UTC - 05:00)
   FW1F.5

   Modelling the Resolution Gain in Ptychographic Structured Modulation Microscopy

   Presenter: Dario Angelone, University of South-Eastern Norway

    Presentation Details   Paper  Add to Schedule

   The effects of system geometry and diffuser properties on image recovery are investigated theoretically and through simulation. Recovered resolution improves as the sample-diffuser distance decreases and as the diffuser profile bandwidth increases.
   
   Authors:Dario Angelone, University of South-Eastern Norway / dag W. Breiby, Norwegian University of Science and Technology (NTNU) / Muhammad Nadeem Akram, University of South-Eastern Norway

   FiO 7: Information Acquisition, Processing and Display

6. 9:30 - 9:45

   (UTC - 05:00)
   FW1F.6

   3D Joints Extraction Using Single Frame Human Body Point Cloud

   Presenter: Tianxu Xu, Nankai University

    Presentation Details   Paper  Add to Schedule

   We demonstrate 3D joints extraction from a single frame human body point cloud captured by a 3D camera. Average normalized error is less than 5.7 cm for 12 joints in the human body.
   
   Authors:Tianxu Xu, Nankai University / Dong An, Nankai University / Zhonghan Wang, Nankai University / Sicheng Jiang, Nankai University / Chengnuo Meng, Nankai University / Qiang Wang, Angle AI (Tianjin) Technology co. LTD / Zhongqi Pan, University of Louisiana at Lafayette / Yang Yue, Nankai University

   FiO 7: Information Acquisition, Processing and Display

Keynote on Quantum Systems and Session Computing and Simulation II

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Quantum 2.0

1. 10:00 - 10:45

   (UTC - 05:00)
   QW1A.1

   Keynote: Quantum Algorithms for Finite Energies and Temperatures

   Presenter: Ignacio Cirac, Max-Planck-Institut fur Quantenoptik

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   I will introduce two quantum algorithms to determine finite energy and temperature properties of many-body quantum systems [1]. The first one obtains the desired result in polynomial time in the number of qubits. The other one uses the quantum computer as a subroutine for a Monte Carlo method and avoids the so-called sign problem. Both of them can be used with NISQ and analog quantum simulators. [1] S. Lu, M.C. Banuls, and J.I. Cirac, arXiv:2006.03032
   
   Authors:Ignacio Cirac, Max-Planck-Institut fur Quantenoptik

   Keynote Quantum 2.0: Quantum Computing & Simulation

2. 10:45 - 11:15

   (UTC - 05:00)
   QW1A.2

   Networking Trapped-Ion Quantum Computers

   Presenter: Christopher Ballance, University of Oxford

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   We describe a scalable approach to networking trapped-ion quantum processors, and present results showing a network-link fidelity and rate comparable to the intra-processor operations. We show how this link can be used for device-independent QKD.
   
   Authors:Christopher Ballance, University of Oxford

   Invited Quantum 2.0: Quantum Computing & Simulation

Visionary Speaker IV; Shaul Mukamel, University of California, Irvine, USAQuantum Light

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1. 11:30 - 12:15

   (UTC - 05:00)
   LW2A.1

   Ultrafast Spectroscopy and Imaging of Molecules with X-ray and Quantum Light

   Presenter: Shaul Mukamel, University of California Irvine

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   Strongly-coupled nonadiabatic electron and nuclear dynamics at conical intersections are studied by stimulated X-ray Raman and diffraction signals with high spatial, spectral and temporal resolutions.
   
   Authors:Shaul Mukamel, University of California Irvine

   Visionary

Space Applications

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Quantum 2.0

1. 11:30 - 12:00

   (UTC - 05:00)
   QW2A.1

   Demonstration Of Entanglement Onboard A Nano-Satellite

   Presenter: Alexander Ling, Centre for Quantum Technologies

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   An in-orbit test of a source of polarization-entangled photon-pairs violated the CHSH inequality with a value of 2.60 +/- 0.06. This test was conducted on-board the SpooQy-1 nanosatellite, a milestone toward realising a quantum constellation.
   
   Authors:Aitor Villar, Centre for Quantum Technologies / Alexander Lohrmann, Centre for Quantum Technologies / Xueliang Bai, Centre for Quantum Technologies / Tom Vergoosen, Centre for Quantum Technologies / Robert Bedington, Centre for Quantum Technologies / Chithrabahnu Perumangatt, Centre for Quantum Technologies / Huai Ying Lim, Centre for Quantum Technologies / Tanvirul Islam, Centre for Quantum Technologies / Ayesha Reezwana, Centre for Quantum Technologies / Zhongkan Tang, Centre for Quantum Technologies / Rakhitha Chandrasekara, Centre for Quantum Technologies / Subash Sachidananda, Centre for Quantum Technologies / Kadir Durak, Ozyegin University / Christoph F. Wildfeuer, FHNW University of Applied Sciences and Arts / Douglas Griffin, University of New South Wales Canberra / Daniel K. L. Oi, University of Strathclyde / Alexander Ling, Centre for Quantum Technologies

   Invited Quantum 2.0: Quantum Communication Systems

2. 12:00 - 12:30

   (UTC - 05:00)
   QW2A.2

   Advancing Satellite Based Quantum Communication Using Entanglement

   Presenter: Thomas Jennewein, University of Waterloo

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   Extending today’s internet, the Quantum Internet will readily transfer quantum bits, rather than classical bits, between users near and far and over multiple different channels and could be used for secure communications, quantum computer networks and metrological applications. I will discuss recent advances on implementations and tools useful for generating and distributing photonic quantum entanglement over large distances using satellites. I will present some recent research on quantum channel advancements including time-bin encoding, reference-frame-free protocols and single-photon emitters. I will also present an overview of the upcoming Canadian quantum communication satellite QEYSSAT.
   
   Authors:Thomas Jennewein, University of Waterloo

   Invited Quantum 2.0: Integrated-optics Quantum Platforms & Devices

Plenary Talk: Federico Capasso and Awards and Honors Presentation

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1. 12:30 - 12:30

   (UTC - 05:00)
   JW3A.1

   Structuring Light with Flat Optics

   Presenter: Federico Capasso, Harvard University

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   Discuss work on spin to total OAM converters including high OAM lasing, flat devices that enable light’s spin and OAM to evolve, simultaneously, from one state to another along the propagation direction.
   
   Authors:Federico Capasso, Harvard University

   Plenary FiO 1: Fabrication, Design and Instrumentation

Ultrafast Science with Free Electron Lasers

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Laser Science

1. 13:30 - 14:00

   (UTC - 05:00)
   LW4F.1

   Attosecond Science at X-ray Free Electron Lasers

   Presenter: James Cryan, SLAC National Accelerator Laboratory

    Presentation Details   Paper  Add to Schedule

   This work will discuss the potential of using x-ray free electron lasers (XFELs) for applications in attosecond science.We detail the production, characterization, and use of soft X-ray attosecond pulses at the Linac Coherent Light Source.
   
   Authors:Siqi Li, SLAC National Accelerator Laboratory / Taran Driver, SLAC National Accelerator Laboratory / Joseph Duris, SLAC National Accelerator Laboratory / Elio Champenois, SLAC National Accelerator Laboratory / Jordan O’Neal, SLAC National Accelerator Laboratory / James MacArthur, SLAC National Accelerator Laboratory / Zhen Zhang, SLAC National Accelerator Laboratory / Agostino Marinelli, SLAC National Accelerator Laboratory / James Cryan, SLAC National Accelerator Laboratory

   Invited

2. 14:00 - 14:30

   (UTC - 05:00)
   LW4F.2

   Probing Molecular Dynamics in Real Time from Within with Free Electron Lasers

   Presenter: Nora Berrah, University of Connecticut

    Presentation Details  Add to Schedule

   I will present our recent time-resolved experimental results using X-ray pump-X-ray probe technique with FELs to watch the response of large molecules to intense femstosecond X-rays.
   
   Authors:Nora Berrah, University of Connecticut

   Invited

3. 14:30 - 14:45

   (UTC - 05:00)
   LW4F.3

   Imprinting Laser-Particle Micro-correlations to Enhance X-ray Free Electron Laser Performance

   Presenter: Sergio Carbajo, SLAC National Accelerator Laboratory

    Presentation Details   Paper  Add to Schedule

   we will review recent advances exploiting laser-particle interactions to enhance the performance of accelerators and X-ray free electron lasers and their applications in ultrafast science
   
   Authors:Sergio Carbajo, SLAC National Accelerator Laboratory

4. 14:45 - 15:00

   (UTC - 05:00)
   LW4F.4

   Monitoring Ultrafast Photoisomerization of Azobenzene by Time-Resolved X-Ray Diffraction

   Presenter: Daniel Keefer, University of California, Irvine

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   Time-resolved X-Ray diffraction is simulated to monitor the ultrafast photoisomerization of azobenzene. Different signal contributions, with a special focus on scattering from coherences emerging at the conical intersection, are discussed.
   
   Authors:Daniel Keefer, University of California, Irvine / Flavia Aleotti, University of Bologna / Jérémy Rouxel, University of California, Irvine / Francesco Segatta, University of Bologna / Bing Gu, University of California, Irvine / Artur Nenov, University of Bologna / Marco Garavelli, University of Bologna / Shaul Mukamel, University of California, Irvine

Optical Activity and Orbital Angular Momentum

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Frontiers in Optics

1. 13:30 - 13:45

   (UTC - 05:00)
   FW4A.1

   Polarization Control of Terahertz Wave Using Metallic Helix Photonic Metamaterial

   Presenter: Saroj Tripathi, Shizuoka University

    Presentation Details   Paper  Add to Schedule

   We developed a broadband terahertz wave circular polarizer using 2-dimensional array of metallic helix metamaterial and we found that the polarizer transmits circularly polarized THz wave in the frequency range of 150 - 250 GHz
   
   Authors:Saroj Tripathi, Shizuoka University / kazuma Hashimoto, Shizuoka University / Hiroya Tomita, Shizuoka University

   FiO 1: Fabrication, Design and Instrumentation

2. 13:45 - 14:15

   (UTC - 05:00)
   FW4A.2

   Optical Activity in Strictly Isotropic Materials (Fibers)

   Presenter: Siddharth Ramachandran, Boston University

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   Spin-orbit interactions induced by ring-core index profiles that yield stable OAM fiber modes also yield circular birefringence, and hence optical activity. We describe this phenomenon and its unique applications in spectroscopy and nonlinear optics.
   
   Authors:Siddharth Ramachandran, Boston University

   Invited FiO 1: Fabrication, Design and Instrumentation

3. 14:15 - 14:30

   (UTC - 05:00)
   FW4A.3

   Orbital Angular Momentum Detection System Utilizing a Single Detector Mapped to Space and Time

   Presenter: Kunjian Dai, Clemson University

    Presentation Details   Paper  Add to Schedule

   We demonstrate a real-time OAM mode sorter based on a correlation based acousto-optic system with geometrical optical transforms to map the OAM spectrum in time using a single detector.
   
   Authors:Kunjian Dai, Clemson University / Keith Miller, Clemson University / Richard Watkins, Clemson University / Eric Johnson, Clemson University

   FiO 1: Fabrication, Design and Instrumentation

4. 14:30 - 14:45

   (UTC - 05:00)
   FW4A.4

   OAM Sorting of Light at Low Light Levels Using an Interferometric Method

   Presenter: Ashan Ariyawansa, The Institute of Optics

    Presentation Details   Paper  Add to Schedule

   We show a method to sort the OAM content of a collimated laser beam at very low light levels by using spatial interference between theOAM beam and a strong local oscillator field.
   
   Authors:Ashan Ariyawansa, The Institute of Optics / Edward Figueroa, California State University / Thomas Brown, The Institute of Optics

   FiO 1: Fabrication, Design and Instrumentation

5. 14:45 - 15:00

   (UTC - 05:00)
   FW4A.5

   Polarization-Preserving High-Reflector With Wavelength-Selective Diffraction

   Presenter: Linu George, Indian Institute of Technology Kanpur

    Presentation Details   Paper  Add to Schedule

   Polarization sensitivity of distributed Bragg reflectors on patterned surfaces is studied at 532nm(outside the stopband) and 650nm(within stopband). Our results demonstrate the polarization preserving nature as seen in coatings on smooth substrates.
   
   Authors:Linu George, Indian Institute of Technology Kanpur / Govind Kumar, Indian Institute of Technology Kanpur / Arpita Haldar, Indian Institute of Technology Kanpur / R. Vijaya, Indian Institute of Technology Kanpur

   FiO 1: Fabrication, Design and Instrumentation

6. 15:00 - 15:15

   (UTC - 05:00)
   FW4A.6

   Optical phase of arbitrary non-orthogonal Jones matrices

   Presenter: Julio Gutierrez-Vega, Tecnologico de Monterrey

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   The optical phase (dynamic and geometric) introduced by an optical system described by a Jones matrix with non-orthogonal eigenvectors is analytically determined. We characterize the conditions to get ortho-transmission states.
   
   Authors:Julio Gutierrez-Vega, Tecnologico de Monterrey

   FiO 1: Fabrication, Design and Instrumentation

7. 15:15 - 15:30

   (UTC - 05:00)
   FW4A.7

   Design of Photonic Crystal Fiber for Thermal Sensing Applications using Thermo-Optical Liquids

   Presenter: Zhe Guang, Georgia Institute of Technology

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   A temperature sensor based on photonic crystal fiber was designed with infiltrated thermo-optical liquids. Propagation properties with respect to temperature were simulated by the full vectorial-finite element method (FV-FEM).
   
   Authors:Zhe Guang, Georgia Institute of Technology / Dun Qiao, Faculty of Computing, Engineering and Science, University of South Wales / Yani Zhang, Shaanxi University of Science& Technology / Lu Xue, Baoji University of Arts & Science

   FiO 1: Fabrication, Design and Instrumentation

Optical Physics

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Frontiers in Optics

1. 13:30 - 13:45

   (UTC - 05:00)
   FW4B.1

   Demonstration of a Veiled Space-Time Talbot Effect

   Presenter: Layton Hall, University of Central Florida -CREOL

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   We investigate experimentally the self-imaging of a pulsed field with a periodic transverse spatial profile that incorporates spatio-temporal correlations. We observe a novel `veiled' space-time Talbot effect in which `time-diffraction' is realized.
   
   Authors:Murat Yessenov, University of Central Florida -CREOL / Layton Hall, University of Central Florida -CREOL / Sergey Ponomarenko, Dalhousie University / Ayman Abouraddy, University of Central Florida -CREOL

   FiO 2: Optical Interactions

2. 13:45 - 14:00

   (UTC - 05:00)
   FW4B.2

   Anomalous Refraction of Space-time Wave Packets

   Presenter: Murat Yessenov, CREOL, University of Central Florida

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   We formulate and confirm experimentally new law of refraction for wave packets endowed with tight spatio-temporal correlations, which reveals an anomalous-refraction regime: pulse speeds up when traveling from low to high-index non-dispersive media.
   
   Authors:Murat Yessenov, CREOL, University of Central Florida / Basanta Bhaduri, CREOL, University of Central Florida / Ayman Abouraddy, CREOL, University of Central Florida

   FiO 2: Optical Interactions

3. 14:00 - 14:15

   (UTC - 05:00)
   FW4B.3

   Hot-carrier dynamics of type-II InAs/AlAs_1-xSb_x quantum wells

   Presenter: Herath Piyathilaka, West Virginia University

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   Photoexcited carrier relaxation dynamics were investigated using AC photoconductivity in type-II quantum wells. Meta stability of excited carriers were observed to arise due to electron-phonon interactions.
   
   Authors:Herath Piyathilaka, West Virginia University / Rishmali Sooriyagoda, West Virginia University / Hamidreza Esmaielpour, University of Oklahoma / Vince Whiteside, University of Oklahoma / Tetsuya Mishima, University of Oklahoma / Michael Santos, University of Oklahoma / Ian Sellers, University of Oklahoma / Alan Bristow, West Virginia University

   FiO 2: Optical Interactions

4. 14:15 - 14:30

   (UTC - 05:00)
   FW4B.4

   Time Domain Spectroscopy through Broadband Four-Wave Mixing

   Presenter: Gabriele Crippa, Politecnico di Milano

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   We report on the implementation of time-domain spectroscopy through broadband Four-Wave Mixing in the study of roto-vibrational excitation of hydrocarbons by resonant high-energy mid-IR pulses.
   
   Authors:Gabriele Crippa, Politecnico di Milano / Davide Faccialà, CNR-IFN / Prabhash Prasannan Geetha, CNR-IFN / Aditya Pusala, CNR-IFN / Matteo Bonanomi, Politecnico di Milano / Eugenio Cinquanta, CNR-IFN / Anna Ciriolo, CNR-IFN / Michele Devetta, CNR-IFN / Lorenzo Gatto, Politecnico di Milano / Caterina Vozzi, CNR-IFN / Salvatore Stagira, Politecnico di Milano

   FiO 2: Optical Interactions

5. 14:30 - 14:45

   (UTC - 05:00)
   FW4B.5

   Terahertz pulses generated by classical or relativistic laser-gas interaction: Sources and Applications

   Presenter: Luc Berge, Commissariat a l'Energie Atomique

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   We review the mechanisms underlying terahertz emission in laser-gas interaction, such as photocurrents at moderate intensities and transition radiation in relativistic plasmas. These open new perspectives in ultrabroadband molecular spectroscopy.
   
   Authors:Luc Berge, Commissariat a l'Energie Atomique

   FiO 2: Optical Interactions

6. 14:45 - 15:00

   (UTC - 05:00)
   FW4B.6

   Magnetic Resonance Studies in Sodium D₁ Fluorescence with Modulated CPT Light Fields

   Presenter: Renu Tripathi, Delaware State University

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   We report on a new technique for generating magnetic resonances in sodium fluorescence from D₁ manifold using coherent-population-trapping (CPT) with two resonant amplitude-modulated light fields.
   
   Authors:Renu Tripathi, Delaware State University / Raghwinder Grewal, Delaware State University / Mauricio Pulido, Delaware State University / Gour Pati, Delaware State University

   FiO 2: Optical Interactions

7. 15:00 - 15:15

   (UTC - 05:00)
   FW4B.7

   Maximizing and Controlling the Degree of Local Chirality of Electromagnetic Fields

   Presenter: Ofer Neufeld, Technion

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   We show how to control, and maximize, a new intrinsic property of light: its degree of chirality. This property carries nonzero chirality density within the dipole approximation, and is highly useful for chiral light-matter interactions.
   
   Authors:Ofer Neufeld, Technion / Matan Even Tzur, Technion / Oren Cohen, Technion

   FiO 2: Optical Interactions

Quantum Emitters II

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Frontiers in Optics

1. 13:30 - 14:00

   (UTC - 05:00)
   FW4C.1

   Silicon Carbide Color Center Quantum Nanophotonics

   Presenter: Marina Radulaski, University of California Davis

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   Color centers in silicon carbide are promising quantum emitters for applications in quantum information processing. Their integration with nanophotonic devices both enables high performance and unveils new light-matter interaction phenomena.
   
   Authors:Marina Radulaski, University of California Davis

   Invited FiO 3: Quantum Electronics

2. 14:00 - 14:15

   (UTC - 05:00)
   FW4C.2

   Quantum Emission from Cl Doped ZnSe Quantum Wells

   Presenter: Aziz Karasahin, University of Maryland, College Park

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   We demonstrate single photon emission from donor bound excitons in Cl doped ZnSe quantum wells. The emitters are investigated in cryogenic temperatures, and they showed high binding energies and short lifetimes.
   
   Authors:Aziz Karasahin, University of Maryland, College Park / Robert M. Pettit, University of Maryland, College Park / Marvin Marco Jansen, Peter Grünberg Institut PGI-9 / Alexander Pawlis, Peter Grünberg Institut PGI-9 / Edo Waks, University of Maryland, College Park

   FiO 3: Quantum Electronics

3. 14:15 - 14:30

   (UTC - 05:00)
   FW4C.3

   (Withdrawn) Deterministic subtraction of single photons based on a coupled single quantum dot-cavity system

   Presenter: Jinjin Du, Institute for Quantum Computing

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   We propose and numerically simulate deterministic single-photon subtraction in a solid-state system based on a bimodal cavity containing a charged quantum dot with a moderate magnetic field applied in a Voigt configuration.
   
   Authors:Jinjin Du, Institute for Quantum Computing / Wenfang Li, Institute for Quantum Computing / Michal Bajcsy, Institute for Quantum Computing

   FiO 3: Quantum Electronics

4. 14:30 - 14:45

   (UTC - 05:00)
   FW4C.4

   Photon Statistics of Filtered Quantum Dot Resonance Fluorescence

   Presenter: Catherine Phillips, University of Sheffield

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   We exploit spectral filtering to modify the photon statistics of resonance fluorescence from a quantum dot, demonstrating that the observed antibunching is an interference effect and cannot be measured simultaneously with a sub-natural linewidth.
   
   Authors:Catherine Phillips, University of Sheffield / Alistair Brash, University of Sheffield / Dara McCutcheon, University of Bristol / Jake Iles-Smith, The University of Manchester / Maurice Skolnick, University of Sheffield / Mark Fox, University of Sheffield / Ahsan Nazir, The University of Manchester

   FiO 3: Quantum Electronics

5. 14:45 - 15:00

   (UTC - 05:00)
   FW4C.5

   Arbitrary sequenced spin control of a Quantum Dot strongly coupled to a photonic crystal cavity

   Presenter: Demitry Farfurnik, University of Maryland

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   We study the spin dynamics of Quantum Dots under an optical field modulated at the full operation range of a temperature-stabilized electro optical modulator, and spin manipulation capabilities for dots strongly coupled to L3 cavities.
   
   Authors:Demitry Farfurnik, University of Maryland / Robert Pettit, University of Maryland / Zhouchen Luo, University of Maryland / Shantam Ravan, University of Maryland / Edo Waks, University of Maryland

   FiO 3: Quantum Electronics

6. 15:00 - 15:15

   (UTC - 05:00)
   FW4C.6

   A two-level Atom as a Macroscopic Scatterer for Ultraconfined 2D Surface Plasmon Polaritons

   Presenter: . Rituraj, Stanford University

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   We study the scattering of a single photon in the SPP mode by an atom in the regime where the photon wavelength becomes comparable to the atomic size. The spectral signatures are tunable and significantly differ from the usual Lorentzian response.
   
   Authors:. Rituraj, Stanford University / Meir Orenstein, Technion-Israel Institute of Technology / Shanhui Fan, Stanford University

   FiO 3: Quantum Electronics

7. 15:15 - 15:30

   (UTC - 05:00)
   FW4C.7

   On-Demand Generation of High-Purity Single-Photon Pulses by NV Centers in Diamond under Electrical Excitation

   Presenter: Dmitry Fedyanin, Moscow Institute of Physics & Technology

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   We study for the first time pulsed electrical excitation of NV in diamond and present a strategy to generate strictly one photon per pulse with a probability of 99% at a rate of 100 kHz.
   
   Authors:Igor Khramtsov, Moscow Institute of Physics & Technology / Dmitry Fedyanin, Moscow Institute of Physics & Technology

   FiO 3: Quantum Electronics

Microresonators

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Frontiers in Optics

1. 13:30 - 13:45

   (UTC - 05:00)
   FW4D.1

   Modal Properties of a Beam Carrying OAM Generated by a Circular Array of Multiple Ring-Resonator Emitters

   Presenter: Huibin Zhou, University of Southern California

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   We simulate and investigate the modal properties of an optical beam generated by a circular array of multiple ring-resonator emitters. The OAM spectrum of the beam for different array sizes, emitter numbers, and phase delays are studied.
   
   Authors:Huibin Zhou, University of Southern California / Hao Song, University of Southern California / Zhe Zhao, University of Southern California / Runzhou Zhang, University of Southern California / Haoqian Song, University of Southern California / Kai Pang, University of Southern California / Cong Liu, University of Southern California / Xin Zhou, University of Southern California / Nanzhe Hu, University of Southern California / Robert Bock, R-DEX system / Brittany Lynn, Space & Naval Warfare Systems Center / Moshe Tur, Tel Aviv university / Alan Willner, University of Southern California

   FiO 5: Photonic Integrated Devices and Applications

2. 13:45 - 14:00

   (UTC - 05:00)
   FW4D.2

   Frequency Comb Generation in a Deuterated-SiN_x Micro-ring Resonator with Sidewall Bragg Gratings

   Presenter: Zeru Wu, Sun Yat-Sen University

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   We demonstrate an 80-μm-radius deuterated silicon nitride Bragg grating microring resonator with intrinsic quality factor of >0.6 million, which enables us to generate modulation-instability (MI) frequency comb spanning over 200 nm.
   
   Authors:Zeru Wu, Sun Yat-Sen University / Shihao Zeng, Sun Yat-Sen University / Yujie Chen, Sun Yat-Sen University / Yanfeng Zhang, Sun Yat-Sen University / Siyuan Yu, Sun Yat-Sen University

   FiO 5: Photonic Integrated Devices and Applications

3. 14:00 - 14:15

   (UTC - 05:00)
   FW4D.3

   Enhanced Nonlinearity in a Functionalized Whispering Gallery Mode Microcavity

   Presenter: Steven Pampel, University of Boulder Colorado

    Presentation Details   Paper  Add to Schedule

   We report a ~3x increase in third-harmonic generation conversion efficiency using indium tin oxide nanoparticles on the surface of a silica microsphere. This establishes ITO-microresonators as a promising tool for applications in nonlinear optics.
   
   Authors:Steven Pampel, University of Boulder Colorado / Kyuyoung Bae, University of Boulder Colorado / Thomas Horning, University of Boulder Colorado / Mo Zohrabi, University of Boulder Colorado / Michael Grayson, University of Boulder Colorado / Wounjhang Park, University of Boulder Colorado / Juliet Gopinath, University of Boulder Colorado

   FiO 5: Photonic Integrated Devices and Applications

4. 14:15 - 14:30

   (UTC - 05:00)
   FW4D.4

   Active tuning of silicon photonic microring resonator towards a chiral exceptional point

   Presenter: Hwaseob Lee, University of Delaware

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   We demonstrate a silicon photonic passive PT-symmetric structure operating at an exceptional point, with dynamic mode-splitting tunability enabled by a local heater.
   
   Authors:Hwaseob Lee, University of Delaware / Tiantian Li, University of Delaware / Chen Cheng, University of Delaware / Sahin Ozdemir, Pennsylvania State University / Tingyi Gu, University of Delaware

   FiO 5: Photonic Integrated Devices and Applications

5. 14:30 - 14:45

   (UTC - 05:00)
   FW4D.5

   High-Power, High-Coherence mmWave Generation Based on Integrated Microresonator Solitons

   Presenter: Beichen Wang, University of Virginia

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   We demonstrate millimeter-wave generation at 100 GHz through direct photodetection of microresonator solitons. Our method produces 6 dB gain in power and reduces the linewidth by two orders of magnitude compared to conventional heterodyne detection.
   
   Authors:Beichen Wang, University of Virginia / Jesse Morgan, University of Virginia / Keye Sun, University of Virginia / Mandana Jahanbozorgi, University of Virginia / Zijiao Yang, University of Virginia / Madison Woodson, Freedom Photonics LLC / Steven Estrella, Freedom Photonics LLC / Andreas Beling, University of Virginia / Xu Yi, University of Virginia

   FiO 5: Photonic Integrated Devices and Applications

6. 14:45 - 15:00

   (UTC - 05:00)
   FW4D.6

   High-Q Ultrasensitive Spiral-Based Coupled-Resonator Device on a Si₃N₄ Platform for Sensing Applications

   Presenter: Xi Wu, Georgia Institute of Technology

    Presentation Details   Paper  Add to Schedule

   We report high-Q ultrasensitive Si₃N₄ racetrack-spiral and spiral-spiral coupled-resonator devices with bulk sensitivity of 132 nm/RIU for sensing applications. We demonstrate Qs of 560,000 (263,000) at ~1300 nm wavelength with air (water) cladding.
   
   Authors:Xi Wu, Georgia Institute of Technology / Tianren Fan, Georgia Institute of Technology / Ali Eftekhar, Georgia Institute of Technology / Amir Hosseinnia, Georgia Institute of Technology / Ali Adibi, Georgia Institute of Technology

   FiO 5: Photonic Integrated Devices and Applications

7. 15:00 - 15:15

   (UTC - 05:00)
   FW4D.7

   Microresonator Logic Gates with Counterpropagating Light

   Presenter: Niall Moroney, Max Planck Institute for the Science of Light

    Presentation Details   Paper  Add to Schedule

   We use kerr-interaction between counter-propagating light waves in a whispering gallery mode resonator to demonstrate a universal, all-optical, logic gate. This provides a novel path for on-chip routing of light.
   
   Authors:Niall Moroney, Max Planck Institute for the Science of Light / Leonardo Del Bino, Max Planck Institute for the Science of Light / Michael Woodley, National Physical Laboritory (NPL) / Jonathan Silver, National Physical Laboritory (NPL) / George Ghalanos, Max Planck Institute for the Science of Light / Andreas Svela, Imperial College London / Shuangyou Zhang, Max Planck Institute for the Science of Light / Pascal Del'Haye, Max Planck Institute for the Science of Light

   FiO 5: Photonic Integrated Devices and Applications

8. 15:15 - 15:30

   (UTC - 05:00)
   FW4D.8

   Robust Characterization of Optical Coupling between Tapered Fiber and Microresonator Modes

   Presenter: Dashiell Vitullo, U.S. Army Research Laboratory

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   We demonstrate robust partially-automated characterization of evanescent coupling between a SNAP microresonator and a tapered optical fiber, and report coupling parameter profiles for two axial series along the taper’s longitudinal axis.
   
   Authors:Dashiell Vitullo, U.S. Army Research Laboratory / Sajid Zaki, Aston University / Daniel Jones, U.S. Army Research Laboratory / Misha Sumetsky, Aston University / Michael Brodsky, U.S. Army Research Laboratory

   FiO 5: Photonic Integrated Devices and Applications

Coherence and Interferometric Methods

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Frontiers in Optics

1. 13:30 - 14:00

   (UTC - 05:00)
   FW4E.1

   Spatio-temporal Optical Coherence Imaging of Human Eye

   Presenter: Maciej Wojtkowski, Institute of Physical Chemistry

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   STOC allows to reduce the contribution of multiple scattered photons in the interferometer measurement scheme. This is achieved by spatial phase modulation and sequential complex and intensity summation of the obtained 3D reconstructions.
   
   Authors:Maciej Wojtkowski, Institute of Physical Chemistry

   Invited FiO 6: Optics in Biology, Medicine, Vision, and Color

2. 14:00 - 14:15

   (UTC - 05:00)
   FW4E.2

   In vivo Human Retina and Cornea Imaging with Spatiotemporal Optical Coherence (STOC) Manipulation and Digital Aberration Correction

   Presenter: David Borycki, Polish Academy of Sciences

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   We apply spatiotemporal optical coherence manipulation with digital aberration correction to achieve aberration-free and crosstalk-free full-field Fourier-domain optical coherence tomography. We show in vivo images of the human retina and cornea.
   
   Authors:David Borycki, Polish Academy of Sciences / Egidijus Auksorius, Polish Academy of Sciences / Piotr Wegrzyn, Polish Academy of Sciences / Maciej Wojtkowski, Polish Academy of Sciences

   FiO 6: Optics in Biology, Medicine, Vision, and Color

3. 14:15 - 14:30

   (UTC - 05:00)
   FW4E.3

   In vivo imaging of human retina and cornea with spatially incoherent Fourier-domain full-field optical coherence tomography

   Presenter: Egidijus Auksorius, Polska Akademia Nauk

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   We present spatially incoherent Fourier-domain full-field optical coherence tomography system that reduces crosstalk noise in retina images and enables corneal imaging. It is achieved by using a fast deformable membrane to reduce spatial coherence.
   
   Authors:Egidijus Auksorius, Polska Akademia Nauk / David Borycki, Polska Akademia Nauk / Patrycjusz Stremplewski, Polska Akademia Nauk / Kamil Lizewski, Polska Akademia Nauk / Slawomir Tomczewski, Polska Akademia Nauk / Paulina Niedzwiedziuk, Polska Akademia Nauk / Bartosz Sikorski, Nicolaus Copernicus University / Maciej Wojtkowski, Polska Akademia Nauk

   FiO 6: Optics in Biology, Medicine, Vision, and Color

4. 14:30 - 14:45

   (UTC - 05:00)
   FW4E.4

   Modeling of optical propagation through anisotropic biological tissues using Green's functions

   Presenter: Jose Luis Ganoza-Quintana, University of Cantabria

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   Enhanced contrast by coherence could distinguish malignant from healthy tissues, or provide diagnostic interpretation. In this work, optical random Gaussian beams are employed to model light propagation in biological tissues by Green’s functions.
   
   Authors:Jose Luis Ganoza-Quintana, University of Cantabria / Felix Fanjul-Velez, University of Cantabria / Jose Luis Arce-Diego, University of Cantabria

   FiO 6: Optics in Biology, Medicine, Vision, and Color

5. 14:45 - 15:00

   (UTC - 05:00)
   FW4E.5

   Scanless and Detectorless Imaging
   by Optical Feedback Interferometry: a Proof of Principle

   Presenter: Maurizio Dabbicco, Universita degli Studi di Bari

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   Laser multi-wavelength detectorless reflection imaging based on absorption contrast is demonstrated by optical feedback interferometry, together with a novel scanless modality based on compressive sensing and structured illumination.
   
   Authors:Alessandro Lupo, Universita degli Studi di Bari / Paolo Sylos Labini, Universita degli Studi di Bari / Maurizio Dabbicco, Universita degli Studi di Bari

   FiO 6: Optics in Biology, Medicine, Vision, and Color

6. 15:00 - 15:15

   (UTC - 05:00)
   FW4E.6

   Measuring Intrinsic and Extrinsic Sources of Spectral Contrast with Optical Coherence Tomography at 840 nm

   Presenter: Conrad Merkle, Medical University of Vienna

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   Here we examine sources of spectroscopic contrast, both intrinsic and extrinsic, that can be measured in retinal tissue using optical coherence tomography in a mouse model in vivo with an 840 nm light source.
   
   Authors:Conrad Merkle, Medical University of Vienna / Marco Augustin, Medical University of Vienna / Danielle Harper, Medical University of Vienna / Bernhard Baumann, Medical University of Vienna

   FiO 6: Optics in Biology, Medicine, Vision, and Color

7. 15:15 - 15:30

   (UTC - 05:00)
   FW4E.7

   Full-Field Spectral-Domain Optical Coherence Microscopy for Snapshot Three-Dimensional Imaging

   Presenter: Rishyashring Iyer, University of Illinois Urbana-Champaign

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   We present a novel imaging setup for full-field spectral-domain optical coherence microscopy(OCM) that generates 3D complex-valued images of the scattered optical field with no moving parts for imaging biological sample dynamics, called Snapshot OCM.
   
   Authors:Rishyashring Iyer, University of Illinois Urbana-Champaign / Mantas Zurauskas, University of Illinois Urbana-Champaign / Qi Cui, University of California Los Angeles / Liang Gao, University of California Los Angeles / R Smith, New York Eye and Ear Infirmary of Mount Sinai / Stephen Boppart, University of Illinois Urbana-Champaign

   FiO 6: Optics in Biology, Medicine, Vision, and Color

Clocks and Interferometry

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Quantum 2.0

1. 13:45 - 14:15

   (UTC - 05:00)
   QW4A.2

   Transportable Optical Lattice Clocks to Test Gravitational Redshift

   Presenter: Hidetoshi Katori, University of Tokyo

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   We developed a pair of transportable optical lattice clocks and conducted an 18-digit-precision frequency comparison in a broadcasting tower to give a height difference of 450 m, which tested the gravitational redshift at 10^-5 level.
   
   Authors:Hidetoshi Katori, University of Tokyo

   Invited Quantum 2.0: Quantum Metrology & Sensors

2. 14:15 - 14:45

   (UTC - 05:00)
   QW4A.3

   Quantum Sensors Out of the Lab : from GPS Free Navigation to Tests of Gravitation

   Presenter: Philippe Bouyer, Institut d'Optique - CNRS

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   The remarkable success of atom coherent manipulation techniques has motivated competitive research and development in precision metrology. Matter-wave inertial sensors – accelerometers, gyrometers, gravimeters – based on these techniques are all at the forefront of their respective measurement classes. Atom inertial sensors provide nowadays about the best accelerometers and gravimeters and allow, for instance, to make the most precise monitoring of gravity or to device precise tests of the weak equivalence principle (WEP). They also offer promising solutions for a new generation of navigations systems that will not rely solely on GPS accuracy. I present here some recent advances in these fields.
   
   Authors:Philippe Bouyer, Institut d'Optique - CNRS

   Invited Quantum 2.0: Hybrid Systems, Quantum Interconnects

Computing and Simulation III

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Quantum 2.0

1. 15:45 - 16:00

   (UTC - 05:00)
   QW5B.1

   High-fidelity Two-qubit Gates Using a MEMS-based Beam Steering System for Individual Qubit Addressing

   Presenter: Ye Wang, Duke University

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   We realize and characterize high fidelity Mølmer–Sørensen gates in chains of up to four ¹⁷¹Yb⁺ ions using radial modes. The individual qubits are controlled by two addressing beams, which are steered using micro-fabricated tilting mirrors.
   
   Authors:Ye Wang, Duke University / stephen crain, Duke University / Chao Fang, Duke University / Bichen Zhang, Duke University / Pak Hong Leung, Duke University / Shilin Huang, Duke University / Qiyao Liang, Duke University / Kenneth Brown, Duke University / Jungsang Kim, Duke University

   Quantum 2.0: Quantum Computing & Simulation

2. 16:00 - 16:15

   (UTC - 05:00)
   QW5B.2

   High-fidelity state preparation and measurement (SPAM) in a 3D neutral atom quantum computer

   Presenter: Felipe Giraldo, Penn State University

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   We will report on our high-fidelity state preparation and measurement (SPAM) of neutral atom qubits in a 3D architecture. Using state-dependent lattices, we perform atom sorting, efficient (>97%) vibrational cooling and lossless state detection.
   
   Authors:Felipe Giraldo, Penn State University / Tsung-Yao Wu, Penn State University / Peng Du, Penn State University / Aishwarya Kumar, University of Chicago / David Weiss, Penn State University

   Quantum 2.0: Quantum Computing & Simulation

3. 16:15 - 16:30

   (UTC - 05:00)
   QW5B.3

   Quantum Metasurfaces

   Presenter: Rivka Bekenstein, ITAMP, Harvard-Smithsonian Center for Astrophysics

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   We introduce quantum metasurfaces: a new interface for quantum light-matter interaction which is realized by atomic arrays, and enables generation of atom-photon entanglement and many-body photonic states suitable for quantum information processing.
   
   Authors:Rivka Bekenstein, ITAMP, Harvard-Smithsonian Center for Astrophysics / Igor Pikovski, ITAMP, Harvard-Smithsonian Center for Astrophysics / Hannes Pichler, ITAMP, Harvard-Smithsonian Center for Astrophysics / Ephraim Shahmoon, Harvard University / Susanne Yelin, Harvard University / Mikhail Lukin, Harvard University

   Quantum 2.0: Quantum Computing & Simulation

4. 16:30 - 16:45

   (UTC - 05:00)
   QW5B.4

   Observing Non-Hermitian Evolution of a Single Dissipative Qubit Near an Exceptional Point

   Presenter: Maryam Abbasi, Washington University in St. Louis

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   We explore features of a non-Hermitian quantum system in a dissipative superconducting circuit. Using the observed quantum evolution, we characterize static and dynamical features of the system’s exceptional point.
   
   Authors:Maryam Abbasi, Washington University in St. Louis / Weijian Chen, Washington University in St. Louis / Yogesh Joglekar, Indiana University Purdue University, Indianapolis / Kater Murch, Washington University in St. Louis / Mahdi Naghiloo, Massachusetts Institute of Technology

   Quantum 2.0: Quantum Computing & Simulation

Interferometry and Communication

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Quantum 2.0

1. 15:45 - 16:15

   (UTC - 05:00)
   QW5A.1

   Atom Interferometric Test of the Equivalence Principle at the 1e-12 g Level

   Presenter: Chris Overstreet, Stanford University

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   We will describe a test of the equivalence principle based on atom interferometry. In this work, the gravitationally-induced phase shifts of Rb85 and Rb87 interferometers are observed to be equal to an uncertainty of 3.8e-12 g [1]. We will discuss future prospects for improvement, which include incorporation of squeezed state atomic sources and improved atom optics.
   
   [1] P. Asenbaum, et al., arXiv:2005.11624.
   
   Authors:Mark Kasevich, Stanford University / Chris Overstreet, Stanford University

   Invited Quantum 2.0: Quantum Communication Systems

2. 16:15 - 16:45

   (UTC - 05:00)
   QW5A.2

   Bosonic Quantum Information Processing with Superconducting Circuits

   Presenter: Liang Jiang, University of Chicago

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   We use superconducting circuits to control microwave cavity modes and perform quantum error correction against loss errors. We investigate various bosonic encoding and error correction schemes for robust bosonic quantum information processing.
   
   Authors:Liang Jiang, University of Chicago

   Invited Quantum 2.0: Quantum Computing & Simulation

High Field and Relativistic Optics

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Laser Science

1. 16:00 - 16:30

   (UTC - 05:00)
   LW5G.1

   Precision measurement of the quantum vacuum with petawatt-class lasers

   Presenter: Wendell Hill, University of Maryland

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   The prospects -- what can be learned, what conditions are required and what tools are needed -- for precision measurements of the quantum vacuum at intensities of $10²⁵ W/cm² and above will be discussed.
   
   Authors:Wendell Hill, University of Maryland / Luis Roso, Centro de Láseres Pulsados / Robert Fedosejevs, University of Alberta / Calvin He, University of Maryland / Andrew Longman, University of Alberta / Jose Pérez-Hernández, Centro de Láseres Pulsados / Jon Imanol Apiñaniz, Centro de Láseres Pulsados

   Invited

2. 16:30 - 16:45

   (UTC - 05:00)
   LW5G.2

   Optical Parametric Chirped Pulse Amplification at Critical Wavelength Degeneracy – a proposed solution for 100-PW Femtosecond Lasers Development

   Presenter: Razvan Dabu, Institute Nuclear Physics & Engineering

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   At signal critical wavelength, super-broad gain bandwidths can be obtained in crystals pumped at degeneracy. Partially deuterated KDP crystals, pumped by green lasers, can amplify ~1.1-μm central wavelength, sub-10 fs laser pulses, at kJ-energy level
   
   Authors:Razvan Dabu, Institute Nuclear Physics & Engineering

3. 16:45 - 17:00

   (UTC - 05:00)
   LW5G.3

   Prospects for Ultra High Irradiance at Extreme Light Infrastructure – Nuclear Physics

   Presenter: Ioan Dancus, IFIN-HH, ELI-NP

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   The demonstration of the first 10 PW pulses during March 2019 the High Power Laser System at ELI-NP together with extensive tests, provides now the possibility to evaluate the ultra-high irradiance in reach.
   
   Authors:Ioan Dancus, IFIN-HH, ELI-NP / francois lureau, Thales LAS France / Guillaume Matras, Thales LAS France / OLIVIER CHALUS, Thales LAS France / CHRISTOPHE DERYCKE, Thales LAS France / Thomas Morbieu, Thales LAS France / Christophe Radier, Thales LAS France / Olivier Casagrande, Thales LAS France / Sébastien Laux, Thales LAS France / Sandrine Ricaud, Thales LAS France / Gilles Rey, Thales LAS France / Alain Pellegrina, Thales LAS France / Caroline Richard, Thales LAS France / Laurent Boudjemaa, Thales LAS France / Christophe Simon Boisson, Thales LAS France / Andrei Baleanu, Thales Systems Romania / Romeo Banici, Thales Systems Romania / Andrei Gradinariu, Thales Systems Romania / Constantin Caldararu, Thales Systems Romania / Bertrand de Boisdeffre, IFIN-HH, ELI-NP / Petru Ghenuche, IFIN-HH, ELI-NP / Andrei Naziru, IFIN-HH, ELI-NP / Georgios Kolliopoulos, IFIN-HH, ELI-NP / Liviu Neagu, IFIN-HH, ELI-NP / Razvan Dabu, IFIN-HH, ELI-NP / Daniel Ursescu, IFIN-HH, ELI-NP

4. 17:00 - 17:15

   (UTC - 05:00)
   LW5G.4

   
   First HPLS Experiments at ELI-NP: Spectral Broadening in Thin Films

   Presenter: Daniel Ursescu, Horia Hulubei National Institute for Physics and Nuclear Engineering

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   Following the completion of the installation and testing of the HPLS 2x10PW laser system at ELI-NP, prospective experiments related to spectral broadening in thin films for post-compression were performed at the HPLS 100TW output.
   
   Authors:Daniel Ursescu, Horia Hulubei National Institute for Physics and Nuclear Engineering / Dan Matei, Horia Hulubei National Institute for Physics and Nuclear Engineering / Maria Talposi, Horia Hulubei National Institute for Physics and Nuclear Engineering / Vicentiu Iancu, Horia Hulubei National Institute for Physics and Nuclear Engineering / Veselin Aleksandrov, Horia Hulubei National Institute for Physics and Nuclear Engineering / Gabriel Bleotu, Horia Hulubei National Institute for Physics and Nuclear Engineering / Andrei Naziru, Horia Hulubei National Institute for Physics and Nuclear Engineering / Ovidiu Tesileanu, Horia Hulubei National Institute for Physics and Nuclear Engineering / Madalin Rosu, Horia Hulubei National Institute for Physics and Nuclear Engineering / Yoshihide Nakamiya, Horia Hulubei National Institute for Physics and Nuclear Engineering / Mihail Cernaianu, Horia Hulubei National Institute for Physics and Nuclear Engineering / Bertrand de Boisdeffre, Horia Hulubei National Institute for Physics and Nuclear Engineering / Costin Ene, Horia Hulubei National Institute for Physics and Nuclear Engineering / Mihai Caragea, Horia Hulubei National Institute for Physics and Nuclear Engineering / Alexandru Lazar, Horia Hulubei National Institute for Physics and Nuclear Engineering / Miklos Kiss, Horia Hulubei National Institute for Physics and Nuclear Engineering / Masruri Masruri, Horia Hulubei National Institute for Physics and Nuclear Engineering / Loredana Caratas, Horia Hulubei National Institute for Physics and Nuclear Engineering / Adrian Toader, Horia Hulubei National Institute for Physics and Nuclear Engineering / Dmitrii Nistor, Horia Hulubei National Institute for Physics and Nuclear Engineering / Vlad Luta, Horia Hulubei National Institute for Physics and Nuclear Engineering / Bogdan Tatulea, Horia Hulubei National Institute for Physics and Nuclear Engineering / Daniel Popa, Horia Hulubei National Institute for Physics and Nuclear Engineering / Nicu Stan, Horia Hulubei National Institute for Physics and Nuclear Engineering / Takahisa Jitsuno, Horia Hulubei National Institute for Physics and Nuclear Engineering / Romeo Banici, Thales Systems Romania / Andrei Baleanu, Thales Systems Romania / Andrei Gradinariu, Thales Systems Romania / Jonathan Wheeler, Ecole Polytechnique / Gerard Mourou, Ecole Polytechnique / Ioan Dancus, Horia Hulubei National Institute for Physics and Nuclear Engineering

5. 17:15 - 17:30

   (UTC - 05:00)
   LW5G.5

   Complete, Single Shot, Spatiotemporal Measurement of a Terawatt Laser System

   Presenter: Elizabeth Grace, Georgia Institute of Technology

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   A single shot, complete spatiotemporal measurement of the complex electric field E(x,y,z,t) emitted by a high power ( >0.1TW) laser is demonstrated for the first time.
   
   Authors:Elizabeth Grace, Georgia Institute of Technology / Tammy Ma, Lawrence Livermore National Laboratory / Zhe Guang, Georgia Institute of Technology / Rana Jafari, Georgia Institute of Technology / Jaebum Park, Colorado State University / Jerry Clark, Florida A&M University / Gregory E. Kemp, Lawrence Livermore National Laboratory / Jim Moody, Lawrence Livermore National Laboratory / Michelle Rhodes, Lawrence Livermore National Laboratory / Ronnie Shepherd, Lawrence Livermore National Laboratory / Yuan Ping, Lawrence Livermore National Laboratory / Brent Stuart, Lawrence Livermore National Laboratory / Rick Trebino, Georgia Institute of Technology

Quantum Optics I

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Frontiers in Optics

1. 16:00 - 16:15

   (UTC - 05:00)
   FW5B.1

   Controlling Atomic Qubits with Electromagnetic Vortices

   Presenter: Andrei Afanasev, George Washington University

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   We predict behavior of atomic qubits in response to electromagnetic vortices, known as twisted photons: They can induce △m=±2 transitions between atomic levels and Zeeman sub-levels, while suppressing △m=±1 transitions only allowed for plane waves.
   
   Authors:Andrei Afanasev, George Washington University

   FiO 2: Optical Interactions

2. 16:15 - 16:30

   (UTC - 05:00)
   FW5B.2

   Electromagnetically induced transparency in Raman gain for realizing a superluminal ring laser

   Presenter: Zifan Zhou, Northwestern University

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   We present a technique for realizing a superluminal ring laser with controllable sensitivity enhancement factor using a single isotope of rubidium vapor by producing electromagnetically induced transparency (EIT) in Raman gain via optical pumping.
   
   Authors:Yael Sternfeld, Tel Aviv University / Zifan Zhou, Northwestern University / Selim Shahriar, Northwestern University

   FiO 2: Optical Interactions

3. 16:30 - 16:45

   (UTC - 05:00)
   FW5B.3

   Simulating Quantum Wavepackets with Non-Diffracting Pendulum Beams

   Presenter: Enrique Galvez, Colgate University

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   We did laboratory investigations of optical patterns that correlated with the probabilities in the quantum pendulum. Coherent superpositions of modes simulated quantum wavepackets in the linear-harmonic-oscillator and nonlinear-Mathieu regimes.
   
   Authors:Enrique Galvez, Colgate University / Jake Freedman, Colgate University / Anupama Motee, Colgate University

   FiO 2: Optical Interactions

4. 16:45 - 17:00

   (UTC - 05:00)
   FW5B.4

   Quantum-enhanced Spectroscopy Using Two-mode Squeezed Light

   Presenter: Ziqi Niu, College of William&Mary

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   We investigate the prospects of using two-mode intensity squeezed twin-beams, generated in Rb vapor, to improve the sensitivity of spectroscopic measurements in broader spectral range by engaging two-photon Raman transitions.
   
   Authors:Ziqi Niu, College of William&Mary / Nikunj Prajapati, College of William&Mary / Irina Novikova, College of William&Mary

   FiO 2: Optical Interactions

5. 17:00 - 17:15

   (UTC - 05:00)
   FW5B.5

   Manipulating Two-Photon Absorption of Cavity Polaritons by Entangled Photon

   Presenter: Bing Gu, University of California, Irvine

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   Two-photon excitations of a polaritonic system with many molecules in an optical cavity can be manipulated by quantum light. The photon entanglement modifies the quantum interference of transition pathways with different intermediate polaritons.
   
   Authors:Bing Gu, University of California, Irvine / Shaul Mukamel, University of California, Irvine

   FiO 2: Optical Interactions

6. 17:15 - 17:30

   (UTC - 05:00)
   FW5B.6

   Quantum Effects in the Interaction of Optical Excitations and Fast Electrons

   Presenter: Valerio Di Giulio, ICFO

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   We explore the effects that the quantum nature of light induces on the electron wave function and the possibility of retrieving its second-order correlation function through the intensities of the peaks in the electron energy spectrum.
   
   Authors:Valerio Di Giulio, ICFO / Mathieu Kociak, Université Paris Sud XI / Javier Garcia de Abajo, ICFO

   FiO 2: Optical Interactions

Optomechanics

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Frontiers in Optics

1. 16:00 - 16:30

   (UTC - 05:00)
   FW5C.1

   (Withdrawn) Quantum Optomechanics

   Presenter: Amir Safavi-Naeini, Stanford University

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   Abstract not available.
   
   Authors:Amir Safavi-Naeini, Stanford University

   Invited FiO 3: Quantum Electronics

2. 16:30 - 16:45

   (UTC - 05:00)
   FW5C.2

   Coupled Piezo-Optomechanical Devices for Bi-Directional Microwave-to-Optical Quantum Transduction

   Presenter: Biswarup Guha, NIST

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   We report progress in bi-directional microwave-to-optical conversion mediated by a resonant mechanical super-mode in a coupled piezo-optomechanical system with theoretically predicted high conversion efficiency and potential in quantum networks.
   
   Authors:Biswarup Guha, NIST / Marcelo Wu, NIST / Marcelo Davanco, NIST / Jin Dong Song, Korea Institute of Science and Technology / Kartik Srinivasan, NIST

   FiO 3: Quantum Electronics

3. 16:45 - 17:00

   (UTC - 05:00)
   FW5C.3

   Magnetic Fields for Phonons Through Nano-Optomechanical Interactions

   Presenter: Jesse Slim, AMOLF

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   We establish synthetic magnetic fields for nanomechanical transport by modulating optomechanical interactions. We show that the controlled breaking of time-reversal symmetry leads to chirality in the system's eigenmodes, transport and thermodynamics.
   
   Authors:Jesse Slim, AMOLF / Javier del Pino, AMOLF / John Mathew, AMOLF / Ewold Verhagen, AMOLF

   FiO 3: Quantum Electronics

4. 17:00 - 17:15

   (UTC - 05:00)
   FW5C.4

   Cavity-less Quantum Optomechanics with Nanostring Mechanical Resonators

   Presenter: shan hao, University of Pittsburgh

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   We report our research effort to realize single-pass optomechanical systems with sensitivity surpassing the quantum backaction limit. We fabricate high-Q nanostring resonators with 1D phononic crystal shields to reduce mechanical dissipation.
   
   Authors:shan hao, University of Pittsburgh / Robinjeet Singh, University of Maryland / Jingchen Zhang, University of Pittsburgh / Thomas Purdy, University of Pittsburgh

   FiO 3: Quantum Electronics

5. 17:15 - 17:30

   (UTC - 05:00)
   FW5C.5

   Position Locking/Channelling Optomechanically Gain-Assisted of Plasmonic/Dielectric Nanoshells in a Optical Tweezers

   Presenter: Paolo Polimeno, Università degli Studi di Messina

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   We investigate theoretically the non-linear optical trapping of dye enriched metal/dielectric nanoshells in extended optical potentials. Moreover, we show that both trapping and channelling is achieved by changing the light wavelength at high gains.
   
   Authors:Paolo Polimeno, Università degli Studi di Messina / Francesco Patti, Università degli Studi di Messina / Melissa Infusino, Universidad San Francisco de Quito / Jonathan Sànchez, Universidad San Francisco de Quito / Maria Iatì, CNR-IPCF / Rosalba Saija, Università degli Studi di Messina / Giovanni Volpe, Göteborgs Universitet / Onofrio Maragò, CNR-IPCF / Alessandro Veltri, Universidad San Francisco de Quito

   FiO 3: Quantum Electronics

Large Scale Photonic Integration I

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Frontiers in Optics

1. 16:00 - 16:30

   (UTC - 05:00)
   FW5D.1

   Photonic Integrated Circuits and Packaging

   Presenter: Milan Mashanovitch, Freedom Photonics, LLC

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   In this talk, we will discuss several advanced PICs and PIC-based high-performance lasers, used for applications spanning optical communications, gas, fiber and atomic sensing. These devices operate in the range from 780nm to 1700nm.
   
   Authors:Milan Mashanovitch, Freedom Photonics, LLC

   Invited FiO 5: Photonic Integrated Devices and Applications

2. 16:30 - 16:45

   (UTC - 05:00)
   FW5D.2

   Towards low-loss monolithic silicon and nitride photonic building blocks in state-of-the-art 300mm CMOS foundry

   Presenter: Yusheng Bian, Globalfoundries

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   We review recent progress in loss reduction of Si and SiN waveguides in GF 300mm monolithic Si photonics platform. Primary challenges to creating low-loss CMOS integrated photonic components are highlighted and potential solutions are outlined.
   
   Authors:Yusheng Bian, Globalfoundries

   FiO 5: Photonic Integrated Devices and Applications

3. 16:45 - 17:00

   (UTC - 05:00)
   FW5D.3

   Silicon Photonic MEMS Phase Shifter Using Gradient Electric Force Actuation

   Presenter: Venkatesh Deenadayalan, Rochester Institute of Technology

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   A foundry-compatible MEMs phase shifter for silicon photonic circuits that works with a low electro-static actuation voltage of 12V to produce an overall phase shift of 1.53π is presented in this paper.
   
   Authors:Venkatesh Deenadayalan, Rochester Institute of Technology / Matthew van Niekerk, Rochester Institute of Technology / Michael Fanto, Air Force Research Laboratory / Stefan Preble, Rochester Institute of Technology

   FiO 5: Photonic Integrated Devices and Applications

4. 17:00 - 17:15

   (UTC - 05:00)
   FW5D.4

   Compact and Fabrication-Tolerant Single-Mode Polymer Waveguide Bends

   Presenter: Shaoliang Yu, Massachusetts Institute of Technology

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   We propose and experimentally demonstrate a broadband compact bending design for low-index-contrast waveguides, where light is re-directed via total internal reflection on an air-trench quadratic reflector surface with insertion loss of 0.3 dB.
   
   Authors:Shaoliang Yu, Massachusetts Institute of Technology / Xiaoming Qiu, Massachusetts Institute of Technology / Haijie Zuo, Massachusetts Institute of Technology / Mirbek Turduev, TED University / Tian Gu, Massachusetts Institute of Technology / Juejun Hu, Massachusetts Institute of Technology

   FiO 5: Photonic Integrated Devices and Applications

5. 17:15 - 17:30

   (UTC - 05:00)
   FW5D.5

   Micro-transfer-printed III-V-on-Silicon DBR lasers

   Presenter: Bahawal Haq, Ghent University-IMEC

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   III-V-on-silicon DBR lasers are realized by micro-transfer-printing prefabricated III-V semiconductor optical amplifiers on a silicon waveguide circuit and the effect of misalignment, inherent to the process, on the threshold current is investigated.
   
   Authors:Bahawal Haq, Ghent University-IMEC / Sulakshna Kumari, Ghent University-IMEC / Jing Zhang, Ghent University-IMEC / Agnieszka Gocalinska, Tyndall National Institute / emanuele pelucchi, Tyndall National Institute / Brian Corbett, Tyndall National Institute / Gunther Roelkens, Ghent University-IMEC

   FiO 5: Photonic Integrated Devices and Applications

Non-linear and Ophthalmic Imaging

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Frontiers in Optics

1. 16:00 - 16:15

   (UTC - 05:00)
   FW5E.1

   Quantitative second-harmonic generation imaging analysis based on fluid-dynamics measures

   Presenter: Adriana Salazar Coariti, Brown University

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   2D pseudo-vector field maps are derived from second-harmonic generation images of bone. Measures adapted from fluid dynamics, such as enstrophy and tortuosity, quantitatively distinguish between images with and without Harvesian canals.
   
   Authors:Adriana Salazar Coariti, Brown University / Maurice Fabien, Brown University / Johnny Guzman, Brown University / Kimani Toussaint, Brown University

   FiO 6: Optics in Biology, Medicine, Vision, and Color

2. 16:15 - 16:30

   (UTC - 05:00)
   FW5E.2

   Miniaturized optical fluorescence microscopy system for parallel in situ imaging

   Presenter: JEONGHWAN SON, Georgia Institute of Technology and Emory University

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   Live cell fluorescence imaging have enriched image-based screening applications with microwell plates. Here, we propose a portable system by synchronizing miniaturized microscopies and show the performance of live cell imaging inside an incubator.
   
   Authors:JEONGHWAN SON, Georgia Institute of Technology and Emory University / Biagio mandracchia, Georgia Institute of Technology and Emory University / shu jia, Georgia Institute of Technology and Emory University

   FiO 6: Optics in Biology, Medicine, Vision, and Color

3. 16:30 - 16:45

   (UTC - 05:00)
   FW5E.3

   Scaling the Retinal Image of the Pseudophakic Eye Using the Nodal Point

   Presenter: Michael Simpson, Simpson Optics LLC

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   Peripheral dark shadows seen by some intraocular lens patients have led to evaluations of “far peripheral vision”. Angular scaling to the second nodal point has been found to be highly linear for the chief ray.
   
   Authors:Michael Simpson, Simpson Optics LLC

   FiO 6: Optics in Biology, Medicine, Vision, and Color

4. 16:45 - 17:00

   (UTC - 05:00)
   FW5E.4

   Ophthalmic Applications of Confocal Scanning Laser Ophthalmoscopy Integrated with Tunable Optics

   Presenter: Ireneusz Grulkowski, Nicolaus Copernicus University

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   We demonstrate a prototype confocal scanning laser ophthalmoscope system to image different layers of the retina. The system was integrated with a high-speed acousto-optic tunable lens to make a rapid depth scanning.
   
   Authors:Alfonso Jimenez Villar, Nicolaus Copernicus University / Daniel Ruminski, Nicolaus Copernicus University / Grzegorz Gondek, Nicolaus Copernicus University / Ireneusz Grulkowski, Nicolaus Copernicus University

   FiO 6: Optics in Biology, Medicine, Vision, and Color

5. 17:00 - 17:15

   (UTC - 05:00)
   FW5E.5

   Multiphoton Light-sheet Microscopy at Optimal Pulse Frequency for Fast In Vivo Imaging

   Presenter: Vincent Maioli, Ecole Polytechnique

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   Light-sheet illumination improves multiphoton imaging speed. By optimizing laser pulse frequency using the quantification of photodamage in embryos, we demonstrate an order-of-magnitude signal increase in live two-photon light-sheet imaging.
   
   Authors:Vincent Maioli, Ecole Polytechnique / Antoine Boniface, Ecole Polytechnique / Pierre Mahou, Ecole Polytechnique / Júlia Ferrer Ortas, Ecole Polytechnique / Lamiae Abdeladim, Ecole Polytechnique / Emmanuel Beaurepaire, Ecole Polytechnique / Willy Supatto, Ecole Polytechnique

   FiO 6: Optics in Biology, Medicine, Vision, and Color

6. 17:15 - 17:30

   (UTC - 05:00)
   FW5E.6

   Arbitrary Biological Structure Imaging with Optical Imaging Interferometric Microscopy

   Presenter: Preyom Dey, University of New Mexico

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   A synthetic aperture microscopy technique with off-axis illumination is used to image an arbitrary biological sample. This method extends resolution <300nm with a 0.4 NA lens at 532nm (Conventional limit: ~665nm) for imaging arbitrary structures.
   
   Authors:Preyom Dey, University of New Mexico / Christopher Dankocsik, University of New Mexico / Alexander Neumann, University of New Mexico / Ramiro Jordan, University of New Mexico / Steven Brueck, University of New Mexico

   FiO 6: Optics in Biology, Medicine, Vision, and Color

Information Acquisition and Processing I

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Frontiers in Optics

1. 16:00 - 16:15

   (UTC - 05:00)
   FW5A.1

   Robust Polarimetry with Convex Optimization

   Presenter: Jacob Leamer, Tulane University

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   We present a mathematical method of correcting non-physical results from polarimetry measurements based on convex optimization. We show the experimental non-physical measurements and the corresponding corrected results.
   
   Authors:Jacob Leamer, Tulane University / Wenlei Zhang, Tulane University / Ravi Saripalli, Tulane University / Ryan Glasser, Tulane University / Denys Bondar, Tulane University

   FiO 7: Information Acquisition, Processing and Display

2. 16:15 - 16:30

   (UTC - 05:00)
   FW5A.2

   Phase Added Stereogram for Calculation of Large Horizontal Parallax Only Computer-Generated Holograms

   Presenter: Juan Martinez-Carranza, Warsaw Univ Tech

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   A phase added stereogram method that allows calculation of computer-generated holograms that have large horizontal parallax is developed. It is shown that our method can synthetize large holograms with high computational efficiency.
   
   Authors:Juan Martinez-Carranza, Warsaw Univ Tech / Rafal Kukolowicz, Warsaw Univ Tech / Tomasz Kozacki, Warsaw Univ Tech

   FiO 7: Information Acquisition, Processing and Display

3. 16:30 - 16:45

   (UTC - 05:00)
   FW5A.3

   Transfer Function Optimization for a Nonlinear-optical Loop Mirror (NOLM)-based Optical Reservoir

   Presenter: Shouqi Zhang, University Of Electronic Science And Technology Of China

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   We investigate a nonlinear-optical loop mirror-based reservoir computing with real, imaginary and absolute-value mappings. The lowest mean-square error of 2.849×10^-10 is achieved for time prediction task when the optimized coupling-ratio of 0.76.
   
   Authors:Shouqi Zhang, University Of Electronic Science And Technology Of China / Yue Song, University Of Electronic Science And Technology Of China / Feng Wen, University Of Electronic Science And Technology Of China / Feng Yang, Lab of Holographic Optical Sensing, Marolabs Co.,Ltd / Baojian Wu, University Of Electronic Science And Technology Of China

   FiO 7: Information Acquisition, Processing and Display

4. 16:45 - 17:00

   (UTC - 05:00)
   FW5A.4

   Adaptive self-window-based optical information acquisition method for high dynamic target

   Presenter: Jian Fu, GISIT

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   Aiming at the problem of target loss caused by high-dynamic targets with unstable trajectories, the adaptive size of the self-window are performed based on the motion information to improve the stability of capturing targets.
   
   Authors:Ruimin Cao, GISIT / Lihui Wang, GISIT / Jian Fu, GISIT

   FiO 7: Information Acquisition, Processing and Display

5. 17:00 - 17:15

   (UTC - 05:00)
   FW5A.5

   Circulated Modulation Enhancement of Ghost Imaging based on Group-based Sparse Representation

   Presenter: Dongyue Yang, Beijing University of Posts and Telecommunications

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   When regarding the image to be sparsely represented by groups, we propose a novel modulation method in ghost imaging to achieve high sampling efficiency and image quality. Simulation results perform the advantage of this method.
   
   Authors:Dongyue Yang, Beijing University of Posts and Telecommunications / Guohua Wu, Beijing University of Posts and Telecommunications / Chenwei Wang, Beijing University of Posts and Telecommunications / Chen Chang, Beijing University of Posts and Telecommunications / Bin Luo, Beijing Univ of Posts & Telecom / longfei yin, Beijing University of Posts and Telecommunications

   FiO 7: Information Acquisition, Processing and Display

Wavefront Shaping and Lidar

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Frontiers in Optics

1. 16:00 - 16:15

   (UTC - 05:00)
   FW5F.1

   Metasurfaces Characterization by Quantitative Phase Imaging with SID4 Wavefront Sensor

   Presenter: Valentin Genuer, Phasics Corp

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   Quantitative phase imaging solutions are developed to characterize metasurfaces in single-shot. SID4 wavefront sensor based on Quadriwave Lateral Shearing Interferometry, is used to provide quantitative phase information such as wavefront, PSF, MTF.
   
   Authors:Valentin Genuer, Phasics Corp / Romain Laberdesque, Phasics S.A. / Benoit Wattellier, Phasics S.A.

   FiO 1: Fabrication, Design and Instrumentation

2. 16:15 - 16:30

   (UTC - 05:00)
   FW5F.2

   Guidestar-free wavefront shaping

   Presenter: Tomer Yeminy, Hebrew University Of Jerusalem

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   We present a new concept, image-guided wavefront-shaping, for non-invasive, widefield, incoherent imaging through highly scattering layers, without illumination control. We use image quality assessment as a feedback for wavefront correction.
   
   Authors:Tomer Yeminy, Hebrew University Of Jerusalem / Ori Katz, Hebrew University Of Jerusalem

   FiO 1: Fabrication, Design and Instrumentation

3. 16:30 - 16:45

   (UTC - 05:00)
   FW5F.3

   Imaging Applications of Time-Domain Wavefront Shaping

   Presenter: Matthias Velsink, University of Twente

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   We demonstrate grid scanning of an ultrashort pulse at the output of a multimode fiber by temporally shaping the input pulse in a single spatial mode. Our method has applications in nonlinear endoscopic imaging.
   
   Authors:Matthias Velsink, University of Twente / Lyubov Amitonova, Advanced Research Center for Nanolithography (ARCNL) / Pepijn Pinkse, University of Twente

   FiO 1: Fabrication, Design and Instrumentation

4. 16:45 - 17:00

   (UTC - 05:00)
   FW5F.4

   MEMS-based Angular and Spatial Light Modulation for Lidar and AR Displays

   Presenter: Brandon Hellman, University of Arizona

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   High-speed, monolithic and MEMS-based lidar and a large pixel count micro display device for AR display optics leverages a Digital Micromirror Device with a pulsed illumination that simultaneous modulates light in space and angular domain.
   
   Authors:Brandon Hellman, University of Arizona / Chuan Luo, University of Arizona / Ted Lee, University of Arizona / Yuzuru Takashima, University of Arizona

   FiO 1: Fabrication, Design and Instrumentation

5. 17:00 - 17:15

   (UTC - 05:00)
   FW5F.5

   Photonic Radar-based Tracking of Automotive Multiple-Targets

   Presenter: Vishal Sharma, Aston University

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   This work demonstrates a frequency-modulated continuous-wave photonic radar under fog and rain considering multipath propagation of the radar signals to measure the simultaneous range and speed of multiple mobile-targets unambiguously.
   
   Authors:Vishal Sharma, Aston University / Hani Kbashi, Aston University / Sergey Sergeyev, Aston University

   FiO 1: Fabrication, Design and Instrumentation

6. 17:15 - 17:30

   (UTC - 05:00)
   FW5F.6

   2D disperser based FMCW lidar system design

   Presenter: Zhi Li, Tsinghua University

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   We present a compact 2D disperser based FMCW lidar design. A design example is given with 1.51°×14.65° field of view, 6×60 resolution points and 0.44cm theoretical ranging resolution.
   
   Authors:Zhi Li, Tsinghua University / Zihan Zang, Tsinghua University / H.Y. Fu, Tsinghua University

   FiO 1: Fabrication, Design and Instrumentation

Quantum Poster Session IIA

Quantum 2.0

1. QW6A.1

   Frequency-Domain Quantum Interference with Correlated Photons from an Integrated Microresonator

   Presenter: Chaitali Joshi, Cornell University

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   We report frequency-domain Hong-Ou-Mandel interference with correlated photons generated from a microresonator. We implement an active frequency beam splitter via Bragg-scattering four wave mixing and achieve interference visibilities of 0.95 ± 0.02.
   
   Authors:Chaitali Joshi, Cornell University / Alessandro Farsi, Columbia University / Avik Dutt, Stanford University / Bok Young Kim, Columbia University / Xingchen Ji, Columbia University / Yun Zhao, Columbia University / Andrew Bishop, Columbia University / Michal Lipson, Columbia University / Alexander Gaeta, Columbia University

   Quantum 2.0: Integrated-optics Quantum Platforms & Devices

2. QW6A.2

   Monolithically integrated membrane-in-the-middle cavity optomechanical systems

   Presenter: Lintong Bu, University of Alberta

    Presentation Details   Paper  Add to Schedule

   We describe a monolithic surface-micromachining process for embedding silicon nitride membranes inside Fabry-Perot cavities on a chip. Preliminary measurements of the mechanical resonance spectra are in good agreement with theoretical predictions.
   
   Authors:Graham Hornig, University of Alberta / Ray DeCorby, University of Alberta / Lintong Bu, University of Alberta

   Quantum 2.0: Integrated-optics Quantum Platforms & Devices

3. QW6A.3

   Experimental Measurement-Device-Independent Quantum Key Distribution with Uncharacterized Sources

   Presenter: Qin Wang, Nanjing Univ Posts & Telecomm

    Presentation Details   Paper  Add to Schedule

   We carry out a proof-of-principle demonstration of three-state uncharacterized measurement-device-independent quantum key distribution over 170 km, achieving the longest transmission distance under the same security level on record.
   
   Authors:Qin Wang, Nanjing Univ Posts & Telecomm

   Quantum 2.0: Quantum Communication Systems

4. QW6A.4

   A Coherently-Boosted SU(1,1) Interferometer for High-Bandwidth Analog Photonics

   Presenter: Neal Spellmeyer, MIT Lincoln Laboratory

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   SU(1,1) coherently-boosted interferometers improve signal-to-noise ratio beyond the shot-noise limit with less loss-sensitivity than standard squeezing techniques. We investigate using this approach to benefit high-bandwidth analog photonic links.
   
   Authors:Neal Spellmeyer, MIT Lincoln Laboratory / Jade Wang, MIT Lincoln Laboratory / Timothy Yarnall, MIT Lincoln Laboratory / P Dixon, MIT Lincoln Laboratory / Scott Hamilton, MIT Lincoln Laboratory

   Quantum 2.0: Quantum Metrology & Sensors

5. QW6A.5

   Quantum bounds to localization of partially coherent emitters

   Presenter: Sultan Abdul Wadood, University of Rochester

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   Partial coherence between two photon sources sets a bound on their spatial resolution. We demonstrate that partial anticorrelation between the sources increases the resolution sensitivity. We also show decreased sensitivity for complete coherence.
   
   Authors:Sultan Abdul Wadood, University of Rochester / Yiyu Zhou, University of Rochester / Jing Yang, University of Rochester / Miguel Alonso, University of Rochester / Xiaofeng Qian, Stevens Institute of Technology / Tanya Malhotra, University of Rochester / Seyed Mohammad Hashemi Rafsanjani, University of Miami / Andrew Jordan, University of Rochester / Robert Boyd, University of Rochester / Nick Vamivakas, University of Rochester

   Quantum 2.0: Quantum Metrology & Sensors

6. QW6A.6

   Quantum Correlations with Human-Scale Oscillators in LIGO

   Presenter: Haocun Yu, Massachusetts Institute of Technology

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   By injecting squeezing in the Advanced LIGO, and exploiting quantum correlations from the radiation pressure induced coupling of light with the 40kg mirrors, we measure their displacements with quantum noise 3dB below the SQL.
   
   Authors:Haocun Yu, Massachusetts Institute of Technology

   Quantum 2.0: Quantum Metrology & Sensors

7. QW6A.7

   Plasmonic Bragg Cavity-Enhanced Emission from Single Germanium Vacancy Centers in Nanodiamonds

   Presenter: S Kumar, University of Southern Denmark (SDU)

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   We experimentally demonstrate ~24 times enhanced decay-rate of a germanium vacancy (GeV) center in a nanodiamond utilizing a bullseye plasmonic cavity. A grating around the cavity is utilized for efficient outcoupling and collection from the cavity.
   
   Authors:S Kumar, University of Southern Denmark (SDU) / Cuo Wu, University of Southern Denmark (SDU) / Y. H. Kan, University of Southern Denmark (SDU) / Liudmila Kulikova, Russian Academy of Sciences / Valery Davydov, Russian Academy of Sciences / Viatcheslav Agafonov, Université F. Rabelais / Sergey Bozhevolnyi, University of Southern Denmark (SDU)

   Quantum 2.0: Quantum Photonic Sources & Detectors

8. QW6A.8

   Towards Cavity-Assisted Fast Rubidium-Tuned Quantum Light Sources

   Presenter: Samet Demircan, Stony Brook University

    Presentation Details   Paper  Add to Schedule

   We report the implementation of a Duan-Lukin-Cirac-Zoller (DLCZ) protocol heralded single-photon source using an ensemble of cold rubidium simultaneously coupled to two optical cavities, enabling substantial enhancements in photon generation rates.
   
   Authors:Samet Demircan, Stony Brook University / Guodong Cui, Stony Brook University / Bertus Jordaan, Stony Brook University / Christopher Ianzano, Stony Brook University / Eden Figueroa, Stony Brook University

   Quantum 2.0: Quantum Photonic Sources & Detectors

9. QW6A.9

   Flex-grid Spectrum Allocation for Entanglement Distribution in Quantum Networks

   Presenter: Navin Lingaraju, Purdue University

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   We adapt flex-grid spectrum allocation concepts from classical networking to entanglement distribution in a quantum network and accommodate different network usage scenarios like disparate channel loss and requests for differentiated service.
   
   Authors:Navin Lingaraju, Purdue University / Hsuan-Hao Lu, Purdue University / Suparna Seshadri, Purdue University / Daniel Leaird, Purdue University / Andrew Weiner, Purdue University / Joseph Lukens, Oak Ridge National Laboratory

   Quantum 2.0: Quantum Communication Systems

10. QW6A.10

    Telecom Quantum Network Node with Neutral Atoms Coupled to Photonic Crystal Cavities

    Presenter: Shankar G Menon, University of Chicago

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    Here we propose a quantum network node with neutral atoms coupled to a nanophotonic crystal cavity. The proposed system combines highly coherent qubit properties with efficient light matter interaction and an integrated telecom interface.
    
    Authors:Shankar G Menon, University of Chicago / Kevin Singh, University of Chicago / Johannes Borregaard, University of Copenhagen / Hannes Bernien, University of Chicago

    Quantum 2.0: Quantum Communication Systems

11. QW6A.12

    On the Direct Generation of Ion-Photon Entanglement at Telecom Wavelengths in ¹⁷¹Yb⁺

    Presenter: Wance Wang, University of Maryland, College Park

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    We explore entanglement between 171Yb+ ion and photon polarization at 1350 and 1650 nm. A cavity-mediated Raman interaction increases IR photon generation and collection. Driving S-D quadrupole transition maps coherences to the long-lived qubit.
    
    Authors:Wance Wang, University of Maryland, College Park / Connor Goham, University of Maryland, College Park / Andrew Laugharn, University of Maryland, College Park / Joe Britton, University of Maryland, College Park

    Quantum 2.0: Hybrid Systems, Quantum Interconnects

12. QW6A.13

    Predicted Transmission in a Pr:YSO Quantum Memory Experiment

    Presenter: Zachary Levine, National Inst of Standards & Technology

     Presentation Details   Paper  Add to Schedule

    Praseodymium-doped yttrium orthosilicate prepared by an optical frequency comb is a candidate for quantum memory, although its hyperfine splitting poses challenges. Transmission after preparation is predicted using the density matrix.
    
    Authors:Zachary Levine, National Inst of Standards & Technology

    Quantum 2.0: Optical & Laser Technology for QIST Systems

13. QW6A.14

    Photon-Photon Processes in Room-Temperature Rubidium Cells Using Effective-χ⁽²⁾ Nonlinearities

    Presenter: Steven Sagona-Stophel, Stony Brook University

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    We investigate how a simple room-temperature Rb cell can achieve a number of benchmarks toward two-photon gate operation, including large photon-photon phase shifts at high-fidelity and an optimized, EIT-enhanced effective χ² nonlinearity.
    
    Authors:Steven Sagona-Stophel, Stony Brook University / dounan du, Stony Brook University / Eden Figueroa, Stony Brook University

    Quantum 2.0: Optical & Laser Technology for QIST Systems

14. QW6A.15

    Harnessing Entanglement in Polarization State and Frequency-bin for Quantum Communication and Networking

    Presenter: Navin Lingaraju, Purdue University

     Presentation Details   Paper  Add to Schedule

    We highlight the potential of hyperentangled biphoton frequency combs for quantum communications and networking by implementing frequency-bin quantum operations without degrading entanglement in the polarization degree of freedom.
    
    Authors:Navin Lingaraju, Purdue University / Nathan O'Malley, Purdue University / Daniel Jones, U.S. Army Research Laboratory / Oscar Sandoval, Purdue University / Hana Azzouz, Purdue University / Daniel Leaird, Purdue University / Joseph Lukens, Oak Ridge National Laboratory / Michael Brodsky, U.S. Army Research Laboratory / Andrew Weiner, Purdue University

    Quantum 2.0: Quantum Communication Systems

15. QW6A.16

    Amplitude Estimation Algorithms and Implementations on Noisy Intermediate-Scale Quantum Devices

    Presenter: Pooja Rao, Stony Brook University

     Presentation Details   Paper  Add to Schedule

    We implement several quantum amplitude estimation algorithms on IBM quantum devices and optimize them by Transpiler in Qiskit. We discuss pros and cons of the algorithms on the NISQ devices.
    
    Authors:Hyunkyung Lim, Stony Brook University / Kwangmin Yu, Brookhaven National Laboratory / Pooja Rao, Stony Brook University / Dasol Jin, Stony Brook University

    Quantum 2.0: Quantum Computing & Simulation

16. QW6A.17

    Experimental Demonstration of Multi-Parameter Estimation at the Ultimate Quantum Limit

    Presenter: Benjamin Brecht, Paderborn University

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    We demonstrate the quantum-limited simultaneous estimation of the timing centroid, offset, and intensity imbalance of an incoherent mixture of two single-photon level pulses. Our measurement saturates the quantum Cramér-Rao lower bound.
    
    Authors:Benjamin Brecht, Paderborn University / Vahid Ansari, Paderborn University / Jano Gil-Lopez, Paderborn University / John Donohue, University of Waterloo / Jaroslav Rehacek, Palacky University / Zdenek Hradil, Palacky University / Luis Sanchez-Soto, Universidad Complutense / Christine Silberhorn, Paderborn University

    Quantum 2.0: Quantum Metrology & Sensors

17. QW6A.18

    Thermometry of Solid-State Laser Refrigeration Using NV^- Centers in Nanodiamonds

    Presenter: S. Dadras, Institute of Optics, University of Rochester

     Presentation Details   Paper  Add to Schedule

    Cooling of solid-state quantum emitters is crucial in quantum network applications. We present electron-spin-resonance-based thermometry of NV^- center quantum emitters in nanodiamonds, cooled via laser refrigeration of their Yb³⁺:NaYF₄ substrate.
    
    Authors:S. Dadras, Institute of Optics, University of Rochester / Kamran Shayan, Institute of Optics, University of Rochester / Danika Luntz-Martin, Department of Physics and Astronomy, University of Rochester / Greg Felsted, Department of Chemistry, University of Washington / Peter Pauzauskie, Materials Science and Engineering Department, University of Washington / Nick Vamivakas, University of Rochester

    Quantum 2.0: Quantum Metrology & Sensors

18. QW6A.19

    Using Quantum Algorithms to Solve Optimal Control Problems

    Presenter: Tsung-Wei Huang, Chung Yuan Christian University

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    We use quantum algorithms to solve optimal control problems. Compared with the gradient method usually used in classical algorithms, the time complexity will be reduced.
    
    Authors:Tsung-Wei Huang, Chung Yuan Christian University / Wei-Chen Chien, National Taiwan University / Ching-Ray Chang, National Taiwan University

    Quantum 2.0: Quantum Computing & Simulation

Quantum Poster Session IIB

Quantum 2.0

1. QW6B.1

   Gauge-Independent Emission Spectra in the Ultrastrong Coupling Regime

   Presenter: Will Salmon, Queen's University

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   Emission spectra in the ultrastrong coupling regime are traditionally computed in a gauge-dependent manner. We present gauge-invariant spectra which show significant disagreement with previous results obtained using the standard quantum Rabi model.
   
   Authors:Will Salmon, Queen's University / Alessio Settineri, Università di Messina / Salvatore Savasta, Università di Messina / Franco Nori, RIKEN Cluster for Pioneering Research / Stephen Hughes, Queen's University

   Quantum 2.0: Quantum Photonic Sources & Detectors

2. QW6B.3

   Room-Temperature Single-Photon Sources: State of the Art

   Presenter: Svetlana Lukishova, University of Rochester

    Presentation Details   Paper  Add to Schedule

   The state-of-the art in room-temperature single-photon sources is outlined: single-photon emitters, comparison of plasmonic nanoantennas, photonic micro/nanocavities, metamaterials. Indistinguishable single photons at room temperature are discussed.
   
   Authors:Svetlana Lukishova, University of Rochester

   Quantum 2.0: Quantum Photonic Sources & Detectors

3. QW6B.4

   Hidden Entanglement in Gaussian Cluster States

   Presenter: Carlos Gonzales, University of Virginia

    Presentation Details   Paper  Add to Schedule

   Due to finite squeezing effects, some Gaussian states seem to approximate CV graph states that don't follow the Gaussian state entanglement structure. We show that, the application of single mode squeezing can reveal that structure.
   
   Authors:Carlos Gonzales, University of Virginia / Olivier Pfister, University of Virginia / Paulo Nussenzveig, Universidade de Sao Paulo / Marcelo Martinelli, Universidade de Sao Paulo

   Quantum 2.0: Quantum Computing & Simulation

4. QW6B.6

   Discriminating Quantum Correlations with Networking Quantum Teleportation

   Presenter: Shih-Hsuan Chen, Department of Engineering Science, National Cheng Kung University

    Presentation Details   Paper  Add to Schedule

   We show that quantum teleportation can be used to derive a hierarchy between the Bell nonlocality, nonbilocality, steering and nonlocality-steering hybrid correlations of processes for identifying faithful networking quantum teleportation.
   
   Authors:Shih-Hsuan Chen, Department of Engineering Science, National Cheng Kung University / He Lu, School of Physics, Shandong University / Qi-Chao Sun, Shanghai Branch, National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China / Qiang Zhang, Shanghai Branch, National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China / Yu-Ao Chen, Shanghai Branch, National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China / Che-Ming Li, Department of Engineering Science, National Cheng Kung University

   Quantum 2.0: Quantum Communication Systems

5. QW6B.7

   Calibration of free-space and fiber-coupled single-photon detectors

   Presenter: Thomas Gerrits, National Inst of Standards & Technology

    Presentation Details   Paper  Add to Schedule

   Future Optical Quantum Networks will need components based on single-photon technologies and those will require characterization. We start with single-photon detectors, which in turn can be used to characterize other quantum network components.
   
   Authors:Thomas Gerrits, National Inst of Standards & Technology / Alan Migdall, National Inst of Standards & Technology / Joshua Bienfang, National Inst of Standards & Technology / John Lehman, National Inst of Standards & Technology / Sae Woo Nam, National Inst of Standards & Technology / Oliver Slattery, National Inst of Standards & Technology / Jolene Splett, National Inst of Standards & Technology / Igor Vayshenker, National Inst of Standards & Technology / Jack Wang, National Inst of Standards & Technology

   Quantum 2.0: Quantum Communication Systems

6. QW6B.9

   Quantum State Tomography with Feed-Forward - Towards Embedding Feed-Forward in Quantum Computation

   Presenter: Leonid Vidro, The Hebrew University of Jerusalem

    Presentation Details   Paper  Add to Schedule

   We have performed 2-photon Quantum State Tomography by embedding a Pockels cell in a feed forward configuration into a scheme for creating linear cluster states - a first step towards implementing feed-forward in quantum computation.
   
   Authors:Leonid Vidro, The Hebrew University of Jerusalem / Yehuda Pilnyak, The Hebrew University of Jerusalem / Hagai Eisenberg, The Hebrew University of Jerusalem

   Quantum 2.0: Quantum Computing & Simulation

7. QW6B.11

   Laboratory Emulation of Lunar-Earth Links for Quantum Optics

   Presenter: Luca Mazzarella, JPL

    Presentation Details   Paper  Add to Schedule

   The Deep Space Quantum Link project aims to press the foundations of quantum mechanics by testing gravity at large distance scales. The tests involve transmitting photons over unprecedented distances using space-based quantum networking platforms.
   
   Authors:Luca Mazzarella, JPL / Andrew Mueller, JPL / Boris Korzh, JPL / Raju Valivarthi, CalTech / Matthew Shaw, JPL / Maria Spiropulu, CalTech / Dmitry Strekalov, JPL / Nan Yu, JPL / Makan Mohageg, JPL

   Quantum 2.0: Quantum Communication Systems

8. QW6B.13

   An improved shot-noise unit calibration for continuous-variable quantum key distribution

   Presenter: Yichen Zhang, Beijing Univ of Posts & Telecom

    Presentation Details   Paper  Add to Schedule

   An improved shot-noise unit calibration method for continuous-variable quantum key distribution is proposed with a modified trusted detector model, which could effectively simplify the calibration process and reduce the statistical fluctuation.
   
   Authors:Yichen Zhang, Beijing Univ of Posts & Telecom / Yundi huang, Beijing Univ of Posts & Telecom / Ziyang Chen, Peking University / Song Yu, Beijing Univ of Posts & Telecom / Hong Guo, Peking University

   Quantum 2.0: Quantum Communication Systems

9. QW6B.15

   Shared Measurement Node Placement in Continuous Variable Measurement Device Independent Quantum Networks

   Presenter: Ian Tillman, University of Arizona

    Presentation Details   Paper  Add to Schedule

   Placement of the measurement nodes for CV MDI QKD is investigated in several network topologies. The feasible placement region and optimal positions for the measurement nodes are determined.
   
   Authors:Ian Tillman, University of Arizona / Allison Rubenok, University of Arizona / Jiakai Yu, University of Arizona / Saikat Guha, University of Arizona / Daniel Kilper, University of Arizona

   Quantum 2.0: Quantum Communication Systems

10. QW6B.17

    GaN lasers for quantum information science and technology (QIST) applications

    Presenter: Stephen Najda, TopGaN

     Presentation Details   Paper  Add to Schedule

    GaN laser diodes have the potential to be a key enabler for QIST quantum 2.0 technologies, including sensing, computing and communication. We report results GaN laser diode results for Sr+ at 422nm, Sr neutral at 461nm and Rb at 420nm.
    
    Authors:Stephen Najda, TopGaN

    Quantum 2.0: Optical & Laser Technology for QIST Systems

11. QW6B.19

    Thresholded Quantum LIDAR : Exploiting Photon-Number-Resolving Detection

    Presenter: Lior Cohen, Louisiana State University

     Presentation Details   Paper  Add to Schedule

    We filter low photon-number using photon-number-resolving detector, for improving the signal-to-noise-ratio (SNR) of rangefinders and LIDARs. We investigate the technique properties and show where it surpasses the classical SNR.
    
    Authors:Lior Cohen, Louisiana State University / Elisha Matekole, Louisiana State University / Yoni sher, Racah Institue of Physics, Hebrew University of Jerusalem / Daniel Istrati, Racah Institue of Physics, Hebrew University of Jerusalem / Hagai Eisenberg, Racah Institue of Physics, Hebrew University of Jerusalem / Jonathan Dowling, Louisiana State University

    Quantum 2.0: Quantum Metrology & Sensors

Joint Poster Session IIIA

1. JW6A.1

   Single Output AlGaAs MQW Optical Multiplexer for Board to Board Communications

   Presenter: Abdullah Zakariya, Ministry of Interior Kuwait

    Presentation Details   Paper  Add to Schedule

   A board to board monolithic LED multiplexer is designed based on selectively intermixed quantum wells. The LED device emits four independently controlled wavelengths into an SU8 flexible optical waveguide to achieve multi-optical coupling methods.
   
   Authors:Abdullah Zakariya, Ministry of Interior Kuwait

   FiO 4: Fiber Optics and Optical Communications Photonics

2. JW6A.2

   Coupling Silicon Vacancies in Diamond to a Silica Microsphere Optical Resonator

   Presenter: abigail pauls, University of Oregon

    Presentation Details   Paper  Add to Schedule

   We report the development of a composite system for cavity QED studies of silicon vacancies in diamond utilizing an ultra thin diamond membrane coupled to a silica microsphere optical resonator with <40 MHz cavity linewidths.
   
   Authors:abigail pauls, University of Oregon / Hailin Wang, University of Oregon / Ignas Lekavicius, University of Oregon

   FiO 5: Photonic Integrated Devices and Applications

3. JW6A.3

   Angular dependence of high-order harmonic generation in ZnTe crystals

   Presenter: Aditya Pusala, Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche

    Presentation Details   Paper  Add to Schedule

   We investigate high-order harmonic generation (HHG) in ZnTe crystals driven by a mid-IR optical parametric amplifier as a function of the angle between the polarization direction of the driving laser field and the crystal axis.
   
   Authors:Aditya Pusala, Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche / Davide Faccialà, Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche / Prabhash Prasannan Geetha, Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche / Mikayel Musheghyan, High Q Laser GmbH and University of Kassel / gabriele crippa, Politecnico di Milano / Anna Ciriolo, Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche / Michele Devetta, Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche / Andreas Assion, High Q Laser GmbH and University of Kassel / Eugenio Cinquanta, Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche / Salvatore Stagira, Politecnico di Milano / Caterina Vozzi, Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche

4. JW6A.4

   Collision Dynamics of Solitons in a Coupled Nonuniform Fiber Bragg Gratings with Cubic-Quintic Nonlinearity

   Presenter: Afroja Akter, The University of Sydney

    Presentation Details   Paper  Add to Schedule

   Collision dynamics of two counterpropagating moving Bragg grating solitons in two linearly coupled fiber Bragg gratings where both cores have cubic-quintic nonlinearity and dispersive reflectivity are investigated.
   
   Authors:Afroja Akter, The University of Sydney / Javid Atai, The University of Sydney

   FiO 3: Quantum Electronics

5. JW6A.5

   High Pulse Energy, Femtosecond Fiber Laser for Two-Photon Imaging

   Presenter: Ahmet Turnali, Boston University

    Presentation Details   Paper  Add to Schedule

   We demonstrate an all-fiber thulium-doped laser system that can generate 105-nJ pulses with a repetition rate of 21 MHz at 1890 nm. The amplified pulses can be compressed to a pulse duration of 280 fs.
   
   Authors:Ahmet Turnali, Boston University / Shutao Xu, Boston University / Michelle Sander, Boston University

   FiO 2: Optical Interactions

6. JW6A.6

   Terahertz Control of Plasmon Induced Opacity in Photoexcited Metamaterial on GaAs

   Presenter: Alden Bradley, Oregon State University

    Presentation Details   Paper  Add to Schedule

   Strong THz pulses instantly restore the sharp resonance of coupled plasmonic oscillators quenched by photoexcitation. The THz control of plasmon induced opacity is applicable to sensitive sensing and ultrafast switching in plasmonic devices.
   
   Authors:Ali Mousavian, Oregon State University / Zachary Thompson, Oregon State University / Byounghwak Lee, Oregon State University / Alden Bradley, Oregon State University / Yun-Shik Lee, Oregon State University

7. JW6A.7

   Shack-hartmann Test Using Micro-holes For Testing A Concave Optical Surface

   Presenter: Alejandro Cornejo-Rodriguez, Inst Nat Astrofisica Optica Electronica

    Presentation Details   Paper  Add to Schedule

   In this paper will be presented experimental results for testing concave optical surfaces, by means of the Shack-Hartmann test, where a set of micro-holes are used instead of lenses in the construction of the Shack-Hartmann plate.
   
   Authors:Efren Santamaria Juarez, Inst Nat Astrofisica Optica Electronica / Alberto Jaramillo Núñez, Inst Nat Astrofisica Optica Electronica / Alejandro Cornejo-Rodriguez, Inst Nat Astrofisica Optica Electronica

   FiO 1: Fabrication, Design and Instrumentation

8. JW6A.8

   Mobile Oral Cancer Image Classification based on Efficient Deep Learning for Low-resource Settings

   Presenter: Bofan Song, University of Arizona

    Presentation Details   Paper  Add to Schedule

   We will report a mobile-based dual-mode image classification method for oral cancer detection in low-resource settings.
   
   Authors:Bofan Song, University of Arizona / sumsum sunny, Mazumdar Shaw Medical Centre / sanjana patrick, Biocon Foundation / Amritha Suresh, Mazumdar Shaw Medical Centre / moni kuriakose, Cochin Cancer Research Center / praveen birur, KLE Society Institute of Dental Sciences / Rongguang Liang, University of Arizona

   FiO 6: Optics in Biology, Medicine, Vision, and Color

9. JW6A.9

   Deep Learning based Oral Cancer Image Classification for Imbalanced Dataset

   Presenter: Bofan Song, University of Arizona

    Presentation Details   Paper  Add to Schedule

   We use both data- and algorithm-level methods to improve the neural network performance of oral cancer image classification with imbalanced multi-class dataset captured from high-risk populations during oral cancer screening.
   
   Authors:Bofan Song, University of Arizona / sumsum sunny, Mazumdar Shaw Medical Centre / sanjana patrick, Biocon Foundation / Amritha Suresh, Mazumdar Shaw Medical Centre / moni kuriakose, Cochin Cancer Research Center / praveen birur, KLE Society Institute of Dental Sciences / Rongguang Liang, University of Arizona

   FiO 6: Optics in Biology, Medicine, Vision, and Color

10. JW6A.10

    Characterization of Nonlinear, Relativistic Thomson Scattering

    Presenter: Calvin He, University of Maryland - College Park

     Presentation Details   Paper  Add to Schedule

    A new tool for characterizing relativistic Thomson scattering for intensities above 10¹⁸ W/cm² will be presented.
    
    Authors:Calvin He, University of Maryland - College Park / Andrew Longman, University of Alberta / Jose Pérez-Hernández, Centro de Láseres Pulsados (CLPU) / Jon Imanol Apiñaniz, Centro de Láseres Pulsados (CLPU) / Robert Fedosejevs, University of Alberta / Luis Roso, Centro de Láseres Pulsados (CLPU) / Wendell Hill, University of Maryland - College Park

11. JW6A.11

    Optimized Cone-Shaped Motheye Structures for Fused Silica Glass Windows

    Presenter: Chaoran Tu, University of Maryland Baltimore County

     Presentation Details   Paper  Add to Schedule

    We computationally varied the dimensions of cone-shaped motheye structures to optimize the transmission efficiency from 0.5 μm–2 μm. We show that optimized cone-shaped motheye structures can theoretically achieve > 99.5% transmission.
    
    Authors:Chaoran Tu, University of Maryland Baltimore County / Curtis Menyuk, University of Maryland Baltimore County / L. Brandon Shaw, US Naval Research Lab / Jasbinger Sanghera, US Naval Research Lab / Lynda Busse, US Naval Research Lab

    FiO 1: Fabrication, Design and Instrumentation

12. JW6A.12

    Empirical Model for Estimating Light Pipe Sidewall Scattering Loss

    Presenter: Christi Madsen, Texas A&M University

     Presentation Details   Paper  Add to Schedule

    Using a geometric optics approximation for simulations and RMS slope for surface characterization, an empirical model is demonstrated that can then be used to estimate sidewall scattering loss for a range of waveguide parameters.
    
    Authors:Christi Madsen, Texas A&M University / Chehao Hu, Texas A&M University

    FiO 1: Fabrication, Design and Instrumentation

13. JW6A.13

    Can thermal annealing of ZnO and ZnS powders produce Type-II heterostructures?

    Presenter: Christopher Kuhs, Oak Ridge Institute for Science and Education

     Presentation Details   Paper  Add to Schedule

    Charge separation in ZnO/ZnS type II heterostructures may prove useful as a photocatalyst support. This work used cathodoluminescence spectroscopy to explore whether thermal annealing of ZnO and ZnS powders can synthesize such heterostructures.
    
    Authors:Christopher Kuhs, Oak Ridge Institute for Science and Education / Christian Jacobson, Rice University / Jay Simmons, U.S. Army CCDC Aviation & Missile Center / Naomi Halas, Rice University / Henry Everitt, Rice University

    FiO 3: Quantum Electronics

14. JW6A.14

    Optical Quantum Bits Locked on Dielectric Surface

    Presenter: Cristian Bahrim, Lamar University

     Presentation Details   Paper  Add to Schedule

    We propose to create optical quantum bits through quantum entanglement of two circularly polarized laser beams coupled by one stronger linearly polarized laser beam on the atomic dipoles of a dielectric surface.
    
    Authors:Cristian Bahrim, Lamar University

    FiO 2: Optical Interactions

15. JW6A.15

    Nonresonant Nonlinear Absorption in n-Ge, GaAs, and ZnSe in the Long-wave Infrared

    Presenter: Daniel Matteo, University of California Los Angeles

     Presentation Details   Paper  Add to Schedule

    We measure nonlinear absorption in semiconductors using nanosecond and picosecond CO₂ laser pulses. Absorption strength scales inversely with band gap energy. Effective absorption coefficients in n-Ge are unchanged over intensities from 0.1-2 GW/cm².
    
    Authors:Daniel Matteo, University of California Los Angeles / Jeremy Pigeon, University of California Los Angeles / Sergei Tochitsky, University of California Los Angeles / Ilan Ben-Zvi, Stony Brook University / Chan Joshi, University of California Los Angeles

    FiO 3: Quantum Electronics

16. JW6A.16

    Single-shot readout of a solid-state spin in a decoherence-free subspace

    Presenter: Demitry Farfurnik, University of Maryland

     Presentation Details   Paper  Add to Schedule

    We propose and theoretically study the single-shot readout capabilities of spins
    within a Quantum Dot molecule decoherence-free subspace utilizing microwave π-pulses
    and optical cycling
    
    Authors:Demitry Farfurnik, University of Maryland / Robert Pettit, University of Maryland / Zhouchen Luo, University of Maryland / Edo Waks, University of Maryland

    FiO 3: Quantum Electronics

17. JW6A.17

    Glioma Tumors Classified using Visible Resonance Raman Spectroscopy and Machine Learning

    Presenter: Eric Wang, Amity Regional High School

     Presentation Details   Paper  Add to Schedule

    Machine learning algorithms were used to classify and analyze spectral data collected by visible resonance Raman spectroscopy to distinguish normal human brain tissue and glioma tumor tissues at different grades and show promising results.
    
    Authors:Binlin Wu, Southern Connecticut State University / Yan Zhou, Air Force Medical Center / Liang Zhang, PLA General Hospital / Shengjia Zhang, Jiangsu Raman Medical Equipment Co., Ltd. / Xinguang Yu, PLA General Hospital / Eric Wang, Amity Regional High School / Ke Zhu, Chinese Academy of Sciences / Cheng-hui Liu, City College of New York / Robert Alfano, City College of New York

    FiO 6: Optics in Biology, Medicine, Vision, and Color

18. JW6A.18

    Strong optical nonlinearities in dispersive dielectric chirped mirrors below the damage threshold

    Presenter: Guan Gui, JILA

     Presentation Details   Paper  Add to Schedule

    We experimentally characterized a strong nonlinear response in chirped mirrors below damage threshold. We observed a strong reflectivity decrease, local heating, transient spectral modifications, and time-dependent absorption of the incident pulse.
    
    Authors:Guan Gui, JILA / Amitava Adak, JILA / Manika Dandapat, JILA / Daniel Carlson, JILA / Drew Morrill, JILA / Henry Kapteyn, JILA / Margaret Murnane, JILA / Chen-Ting Liao, JILA

19. JW6A.19

    GRIN Antireflection Layer Manufacture by Periodic Nanostructure Stacking Technology

    Presenter: I-Te Chen, The University of Texas at Austin

     Presentation Details   Paper  Add to Schedule

    The demonstration of the stacking technology of transparent nanolattices as a potential application as a gradient-index antireflection medium.
    
    Authors:I-Te Chen, The University of Texas at Austin / Chih-Hao Chang, The University of Texas at Austin / Gregory Parsons, North Carolina State University / Zinjin Dai, North Carolina State University

    FiO 1: Fabrication, Design and Instrumentation

20. JW6A.20

    Broadband Third-Order Frequency Downconversion in Dual-Core Fibers via CLPM

    Presenter: Ivan Biaggio, Lehigh University

     Presentation Details   Paper  Add to Schedule

    Coupling Length Phase Matching (CLPM) enables the generation of mid-infrared radiation using four-wave mixing and the third-order nonlinear optical properties of glass in otherwise unstructured, appropriately designed dual-core optical fibers.
    
    Authors:Ivan Biaggio, Lehigh University

    FiO 2: Optical Interactions

21. JW6A.21

    Numerical Evaluation of Ponderomotive Entanglement in Realistic Experimental Conditions

    Presenter: Kahlil Dixon, Louisiana State University

     Presentation Details   Paper  Add to Schedule

    Utilizing the logarithmic negativity (E_N) entanglement measure, we present an analysis of (optomechanical) ponderomotive entanglement generation. Results predict a max E_N of about 0.2 and are highly dependent on temperature and loss.
    
    Authors:Kahlil Dixon, Louisiana State University / Lior Cohen, Louisiana State University / Narayan Bhusal, Louisiana State University / Chistopher Wipf, LIGO Laboratory / Jonathan Dowling, Louisiana State University / Thomas Corbitt, Louisiana State University

22. JW6A.23

    Influence of the Femtosecond Laser Irradiation on the Aqueous Dispersions of the Biological Nanomaterial

    Presenter: Levan Ichkitidze, National Research University of Electron

     Presentation Details   Paper  Add to Schedule

    It has been established that carbon nanotubes and their aggregates can be arranged in the form of a linear chain under the action of laser radiation in an aqueous dispersion of a biological composite nanomaterial.
    
    Authors:Levan Ichkitidze, National Research University of Electron

    FiO 6: Optics in Biology, Medicine, Vision, and Color

23. JW6A.24

    Numerical model for ultrashort pulse pump-probe experiment in aluminum-doped zinc oxide multilayered metamaterial

    Presenter: Lyuba Kuznetsova, San Diego State University

     Presentation Details   Paper  Add to Schedule

    Numerical results, using the auxiliary differential equation FDTD method, show that presence of pump pulses (100-500 fs) with various amplitudes results in the dramatic change of probe pulse shape and amplitude in AZO/ZnO metamaterial.
    
    Authors:Priscilla Kelly, San Diego State University / Lyuba Kuznetsova, San Diego State University

    FiO 5: Photonic Integrated Devices and Applications

24. JW6A.25

    QuantumSkynet: A High Dimensional Quantum Computing Simulator

    Presenter: Jose Jaramillo, Universidad Tecnológica de Pereira

     Presentation Details   Paper  Add to Schedule

    Recent advances in high dimensional quantum computing systems demonstrate the feasibility of this paradigm. Here, we introduce QuantumSkynet, a cloud-based high dimensional quantum computing simulator for qudit-based quantum algorithms.
    
    Authors:Jose Jaramillo, Universidad Tecnológica de Pereira / Andres Giraldo-Carvajal, Universidad Tecnológica de Pereira

    FiO 3: Quantum Electronics

25. JW6A.29

    Multiplatform Study of Four Wave Mixing For Quantum Frequency Comb Generation

    Presenter: Natalia Bruno, CNR-INO

     Presentation Details   Paper  Add to Schedule

    We are developing an atom-based platform for investigating the non-classical nature of mid infrared light emitted by Quantum Cascade Laser frequency combs, based on four wave mixing ⁸⁷Rb.
    
    Authors:Natalia Bruno, CNR-INO / Tecla Gabbrielli, LENS / Francesco Cappelli, University of Florence / Nicola Corrias, CNR-INO / Ivana Mastroserio, LENS / pietro lombardi, CNR-INO / Francesco cataliotti, University of Florence / Paolo De Natale, CNR-INO / Alessandro Zavatta, CNR-INO

    FiO 3: Quantum Electronics

Joint Poster Session IIIB

1. JW6B.1

   Supercontinuum Generation in Er/Yb Doped Amplifier using Dissipative Optical pulses

   Presenter: Marisa Diaz, Universidad de Guadalajara

    Presentation Details   Paper  Add to Schedule

   Supercontinuum generated directly from an Erbium/Ytterbium fiber amplifier and their dependence on pump power has been experimentally reported. Waveforms of pulses remain unchanged in contrast with respective spectra from 0.1 to 12 W pump power.
   
   Authors:HECTOR SANTIAGO-HERNANDEZ, Universidad de Guadalajara / Marisa Diaz, Universidad de Guadalajara / Luis Herrera-Hernández, Universidad de Guadalajara / Carlos González-Espinoza, Universidad de Guadalajara / Olivier Pottiez, Centro de Investigaciones en Óptica / Baldemar Ibarra-Escamilla, Instituto Nacional de Astrofísica, Óptica y Electrónica / Manuel Durán-Sánchez, Instituto Nacional de Astrofísica, Óptica y Electrónica

2. JW6B.2

   Interactions of Bragg Solitons in a Dual-Core System with a Uniform Bragg Grating and a Bragg Grating with Dispersive Reflectivity

   Presenter: Md Bellal Hossain, The University of Sydney

    Presentation Details   Paper  Add to Schedule

   The interactions of solitons in a dual-core system with a uniform and a non-uniform grating in Kerr nonlinear medium are investigated. The effect of the system parameters on the interaction outcomes is analyzed.
   
   Authors:Md Bellal Hossain, The University of Sydney / Javid Atai, The University of Sydney

   FiO 3: Quantum Electronics

3. JW6B.3

   Feasibility of translation with picometer-accurate linearity supported by an optical bottle microresonator

   Presenter: Misha Sumetsky, Aston University

    Presentation Details   Paper  Add to Schedule

   We design an optical bottle microresonator having a predetermined axial profile of its whispering gallery eigenmode and show that a linear eigenmode profile can support translation over tens of microns distance with picometer-accurate linearity.
   
   Authors:Misha Sumetsky, Aston University

   FiO 5: Photonic Integrated Devices and Applications

4. JW6B.4

   Tracking Dual Image Transmission through Dispersive Chiral Thick Lens under Dielictric Losses using Fresnel Coefficients

   Presenter: Monish Chatterjee, University of Dayton

    Presentation Details   Paper  Add to Schedule

   Fresnel coefficients are used to track image formation for electromagnetic propagation from a 2D object through a chiral thick lens with dielectric losses, and real and virtual imaging conditions investigated based on dispersive material parameters.
   
   Authors:Salaheddeen Bugoffa, University of Dayton / Monish Chatterjee, University of Dayton

   FiO 2: Optical Interactions

5. JW6B.5

   Enhanced Harmonic Generation in Transition-MetalDichalcogenide (TMD) Metasurfaces

   Presenter: Mudassar Nauman, Australian National University

    Presentation Details   Paper  Add to Schedule

   We demonstrate enhanced second-harmonic (SH) generation from a single-crystal
   TMD metasurface of high refractive index. By manipulating the Mie-resonances at the SH
   wavelength, we show the control of intensity and radiation of the SH signal.
   
   Authors:Mudassar Nauman, Australian National University / Jingshi Yan, Australian National University / Mohsen Rahmani, Australian National University / Domenico de Ceglia, University of Pedova / Costantino De Angelis, University of Brescia / Wendi Ma, Australian National University / Khosro Kamali, Australian National University / Andrey Miroshnichenkoe, University of New South Wales / Yuerui Lu, Australian National University / Dragomir Neshev, Australian National University

   FiO 2: Optical Interactions

6. JW6B.6

   Linear and Nonlinear Focusing Using Reconfigurable All-Dielectric Metalens Based on Phase-Change Materials

   Presenter: Muliang Zhu, Georgia Institute of Technology

    Presentation Details   Paper  Add to Schedule

   We numerically demonstrate a dynamically tunable all-dielectric metalens based on low-loss optical phase-change chalcogenide antimony sulfide (Sb₂S₃) to co-focus fundamental and third-harmonic generation (THG) signals with high dynamic range.
   
   Authors:Muliang Zhu, Georgia Institute of Technology / Sajjad Abdollahramezani, Georgia Institute of Technology / Omid Hemmatyar, Georgia Institute of Technology / Ali Adibi, Georgia Institute of Technology

   FiO 3: Quantum Electronics

7. JW6B.7

   Cryogenic Optical Transitions Of ⁷⁷Se⁺ Deep Donors In Silicon Photonic Crystal Cavity Platforms

   Presenter: Murat Sarihan, University of California,Los Angeles

    Presentation Details   Paper  Add to Schedule

   We aim to develop a spin-photon interface to control long-living Se deep donor qubits. As a first step, we examine their mid-infrared transition under weak and strong coupled regime using a photonic crystal cavity.
   
   Authors:Murat Sarihan, University of California,Los Angeles / Wei Liu, University of California,Los Angeles / Jiahui Huang, University of California,Los Angeles / Ke Tang, National Institute of Standards and Technology / James McMillan, University of California,Los Angeles / Mark Goorsky, University of California,Los Angeles / Hong-Wen Jiang, University of California,Los Angeles / Joshua Pomeroy, National Institute of Standards and Technology / Chee Wei Wong, University of California,Los Angeles

   FiO 3: Quantum Electronics

8. JW6B.8

   Quantifying Thermo-Electro-Mechanics for Manipulation and Rotation of single Dielectric particles under Laser Illumination

   Presenter: Pavana Siddhartha Kollipara, University of Texas at Austin

    Presentation Details   Paper  Add to Schedule

   Spatially varying thermoelectric field around nanoparticles in laser-induced thermal gradients is derived for the first time. The proposed theory is experimentally validated for optical trapping, rotation, and pulling of dielectric nanoparticles.
   
   Authors:Pavana Siddhartha Kollipara, University of Texas at Austin / Linhan Lin, Tsinghua University / Zhihan Chen, University of Texas at Austin / Xiaolei Peng, University of Texas at Austin / Yaoran Liu, University of Texas at Austin / Yuebing Zheng, University of Texas at Austin

   FiO 2: Optical Interactions

9. JW6B.9

   
   Polarization-Induced Orbital Angular Momentum Field in a Multilayered Fiber

   Presenter: Ramesh Bhandari, Laboratory for Physical Sciences

    Presentation Details   Paper  Add to Schedule

   
   We theoretically examine the vector orbital angular momentum (OAM) mode in a multilayered fiber, and discover that the polarization-induced field component is a modified scalar OAM field with a shifted intensity pattern.
   
   Authors:Ramesh Bhandari, Laboratory for Physical Sciences

   FiO 4: Fiber Optics and Optical Communications Photonics

10. JW6B.10

    Spatiotemporal Structure of Ultrafast Pulses with Orbital Angular Momentum

    Presenter: Raúl García, Universidad Politécnica de Madrid

     Presentation Details   Paper  Add to Schedule

    We reveal non-trivial dynamics in the propagation of ultrafast vortices, including fundamental limitations on their duration and strong propagation distortions, even in vacuum. These effects must be considered for a correct analysis of experiments.
    
    Authors:Raúl García, Universidad Politécnica de Madrid / Miguel Porras, Universidad Politécnica de Madrid

    FiO 2: Optical Interactions

11. JW6B.11

    Ultrafast Carrier Dynamics and Photoconductivity of the Chalcopyrite Crystals

    Presenter: Rishmali Sooriyagoda, West Virginia University

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    We investigate temperature-dependent recombination mechanisms, decay times and AC photoconductivity of CdSiP₂ nonlinear crystal using TRTS. Carrier density and mobility are extracted by fitting photoconductivity with Drude-Smith model
    
    Authors:Rishmali Sooriyagoda, West Virginia University / Herath Piyathilaka, West Virginia University / Kevin Zawilski, BAE Systems / Peter Schunemann, BAE Systems / Alan Bristow, West Virginia University

    FiO 2: Optical Interactions

12. JW6B.12

    Refractive index sensor using hollow core anti resonance fiber

    Presenter: Satyendra Mishra, Ecole de Technologie Superieure

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    In this study we demonstrate theoretically as well as experimentally refractive index sensing using hollow core anti resonance fiber. The sensor measures resonance wavelength shift with respect to the change in the analyte refractive index.
    
    Authors:Satyendra Mishra, Ecole de Technologie Superieure / Saeed Azad, Ecole de Technologie Superieure / Jean-Marc Mac-Thiong, Ecole de Technologie Superieure / Bora Ung, Ecole de Technologie Superieure

    FiO 5: Photonic Integrated Devices and Applications

13. JW6B.13

    Fiber Bragg grating based spectroscopic investigations of spinal cord injuries

    Presenter: Satyendra Mishra, École de Technologie Supérieure

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    In this study we propose a fiber Bragg grating based sensing probe that provides a highly sensitive strain measurement with cm-scale axial resolution inside a surrogate spinal cord. The study is relevant to in vitro studies of spinal cord injuries.
    
    Authors:Satyendra Mishra, École de Technologie Supérieure / Jean-Marc Mac-Thiong, École de Technologie Supérieure / Éric Wagnac, École de Technologie Supérieure / Bora Ung, École de Technologie Supérieure

    FiO 6: Optics in Biology, Medicine, Vision, and Color

14. JW6B.14

    Modifying Silicon Surface With Single Femtosecond Laser Pulses at Near-Threshold Fluences in Different Media

    Presenter: Sergey Romashevskiy, Joint Institute for High Temperatures

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    Nanotopography features of the silicon surface presenting the first structural response to single femtosecond laser pulse action at minimally disruptive intensities in air and water are reported. Distinctive features at higher fluences are discussed.
    
    Authors:Sergey Romashevskiy, Joint Institute for High Temperatures

    FiO 2: Optical Interactions

15. JW6B.15

    Mode Transition Gratings for Improved Slow-Light Transmission in Photonic Integrated Circuits

    Presenter: Stephen Anderson, Rensselaer Polytechnic Institute

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    The coupling into the slow mode of an integrated photonic grating is improved by a Mode Transition Grating. Antagonistic perturbations to the grating parameters create a controllable band edge shift of only a few nanometers.
    
    Authors:Stephen Anderson, Rensselaer Polytechnic Institute / Zhaoran Huang, Rensselaer Polytechnic Institute

    FiO 5: Photonic Integrated Devices and Applications

16. JW6B.16

    Prism based all optical de-multiplexer for spatially multiplexed communications channels

    Presenter: Swaroopini Harish, Florida Institute of Technology

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    Simulated results for an all-optical de-multiplexer that separates two spatially multiplexed optical channels is presented using Zemax. The design minimizes system power losses and optimizes the output.
    
    Authors:Swaroopini Harish, Florida Institute of Technology / Han Wang, Florida Institute of Technology / Abhishek Sabnis, Florida Institute of Technology / Ali Alnakhli, Florida Institute of Technology / Syed Murshid, Florida Institute of Technology

    FiO 4: Fiber Optics and Optical Communications Photonics

17. JW6B.17

    Structural Anharmonicity: A New Outlook into the Vibrational Frequency Shifts of a Hydrogen-Bonded Antiferroelectric Material

    Presenter: Sydney Lavan, Wayne State University

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    Antiferroelectric materials provide great promise in energy storage applications. We established anharmonic contributions explain the vibrational peak shifts and do not correspond to any changes in the electrostatics of TFMBI.
    
    Authors:Sydney Lavan, Wayne State University / Cathleen Saraza, Wayne State University / Kanwar Bhullar, Wayne State University / Sardou Sabeyo-Yonta, Wayne State University / Adedayo Sanni, Wayne State University / Aaron Rury, Wayne State University

18. JW6B.18

    Progress toward a VUV Raman spectrometer to detect pathogens with the samples in air

    Presenter: Sanja Dmitrovic, University of Arizona

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    We describe progress toward detection of pathogens through Raman spectroscopy in the vacuum ultraviolet using the hydrogen Lyman alpha line at 121.6 nm.
    
    Authors:Sanja Dmitrovic, University of Arizona / Brian Molnar, Renssler Polytechnic Institute / Young Kim, University of Arizona / David Schumann, Botanisol Analytics / James Foley, Botanisol Analytics / Jacob Shelley, Renssler Polytechnic Institute / Thomas Milster, University of Arizona

    FiO 6: Optics in Biology, Medicine, Vision, and Color

19. JW6B.19

    Direct Laser Written Waveguide in YAG:Cr⁴⁺ Single Crystal with Low Propagation Loss and Low Depolarization Effect

    Presenter: Vladislav Likhov, Mendeleyev University of Chemical Technology of Russia

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    Single mode waveguide with propagation loss lower than 1 dB/cm in the spectral region of YAG:Cr⁴⁺ amplification was manufactured. Detrimental change of polarization state was found to be minimized by proper choice of inscription parameters.
    
    Authors:Vladislav Likhov, Mendeleyev University of Chemical Technology of Russia / Grigory Alagashev, Mendeleyev University of Chemical Technology of Russia / Alexey Lipatiev, Mendeleyev University of Chemical Technology of Russia / Sergey Fedotov, Mendeleyev University of Chemical Technology of Russia / Andrey Okhrimchuk, Mendeleyev University of Chemical Technology of Russia / A. Gladyshev, Mendeleyev University of Chemical Technology of Russia

    FiO 2: Optical Interactions

20. JW6B.20

    Singularities of Partially Polarized Vortex beams

    Presenter: William Raburn, Univ of North Carolina at Charlotte

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    In this paper we look at three ways to define singularities in a partially coherent electromagnetic beam with non-uniform polarization. A simple model of such a beam is developed to highlight features of such singularities.
    
    Authors:William Raburn, Univ of North Carolina at Charlotte / Greg Gbur, Univ of North Carolina at Charlotte

    FiO 2: Optical Interactions

21. JW6B.22

    Wavefront Shaping of Ultrashort Laser Pulses with Composite Few-Mode Optical Fiber Structure

    Presenter: Zhe Guang, Georgia Institute of Technology

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    We present mechanism and a device based on few-mode fiber to shape ultrashort laser pulses using multimode interference. Due to intermodal delay and dispersion, spatiotemporal complexity of modes offers novel tunability to shape transmitted pulses.
    
    Authors:Zhe Guang, Georgia Institute of Technology / Ping Zhu, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences / Yani Zhang, Shaanxi University of Science & Technology

    FiO 2: Optical Interactions

22. JW6B.24

    Nonscattering Large Purcell Enhancement in Topological Photonic Structure

    Presenter: Zhiyuan Qian, Peking University

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    We propose the one-dimension topological photonic structure containing resonant metal nanorod, providing large Purcell enhancement while all scattering light is guided into edge state, simultaneously accompanied with obvious reduction of absorption.
    
    Authors:Zhiyuan Qian, Peking University / Zhichao Li, Peking University / He Hao, Peking University / Lingxiao Shan, Peking University / jianwen dong, Sun Yat-sen University / Qihuang Gong, Peking University / Ying Gu, Peking University

    FiO 5: Photonic Integrated Devices and Applications

23. JW6B.25

    Experimental Studies of Carbon Nanotubes Deposition onto Fiber Tips of Multimodal Interference Devices

    Presenter: Natanael Cuando-Espitia, CONACyT-Universidad de Guanajuato

     Presentation Details   Paper  Add to Schedule

    Light-induced deposits of carbon nanotubes (CNTs) are obtained in multimodal interference (MMI) fiber tips. Differences between deposits obtained with solutions with and without surfactant were observed.
    
    Authors:Natanael Cuando-Espitia, CONACyT-Universidad de Guanajuato / Daniel May-Arrioja, Centro de Investigaciones en Optica / Miguel Torres-Cisneros, University of Guanajuato / Iván Hernández-Romano, CONACyT-Universidad de Guanajuato / Juan Bernal-Martínez, Unidad de Investigación Biomédica y Nanotecnología,

    FiO 6: Optics in Biology, Medicine, Vision, and Color

24. JW6B.26

    Multi-Wavelengths Speckle Images

    Presenter: Myrian Tebaldi, Centro de Investigaciones Opticas

     Presentation Details   Paper  Add to Schedule

    We present adaptive algorithms for speckle dynamic images with light of different wavelengths. We carried out an experiment to test this approach, namely reading hidden drawing under paper and papyrus
    
    Authors:Leandro Buffarini, Centro de Investigaciones Opticas / Hector Rabal, Centro de Investigaciones Opticas / Nelly Cap, Centro de Investigaciones Opticas / Eduardo Grumel, Centro de Investigaciones Opticas / Myrian Tebaldi, Centro de Investigaciones Opticas / Marcelo Trivi, Centro de Investigaciones Opticas

    FiO 7: Information Acquisition, Processing and Display

25. JW6B.28

    Development of a Simulation Platform for Studying the Dynamics of a Semiconductor Laser

    Presenter: Quanrun Cheng, University of Wollongong

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    We propose an optical simulation platform to realize the rich nonlinear dynamics of semiconductor lasers with external feedback by solving the well-known Lang and Kobayashi rate equations through the fourth-order Runge-Kutta method.
    
    Authors:Quanrun Cheng, University of Wollongong / Bairun Nie, University of Wollongong / Bo Ji, University of Wollongong / Yuxi Ruan, University of Wollongong / Yanguang Yu, University of Wollongong

    FiO 7: Information Acquisition, Processing and Display

26. JW6B.29

    Digital signal analysis in water using blue and green laser diodes

    Presenter: Stacey Vargas, Virginia Military Institute

     Presentation Details   Paper  Add to Schedule

    Digital data generated by a bit error rate tester was modulated onto visible laser diodes. The modulated signal, traveled through a 3.70 meter long PVC pipe filled with water, and maintained a zero bit error
    
    Authors:Stacey Vargas, Virginia Military Institute

    FiO 4: Fiber Optics and Optical Communications Photonics

Ultrafast and High-field Laser Science

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Laser Science

1. 19:00 - 19:15

   (UTC - 05:00)
   LW7G.1

   Determination of the Spectral Phase of Femtosecond Pulses based on Frequency-to-Time mapping

   Presenter: Minas Suqiasyan, Yerevan State University

    Presentation Details   Paper  Add to Schedule

   A novel self-referencing technique to measure the spectral phase of pulses is developed. We have implemented the technique through sum-frequency generation and have experimentally demonstrated the direct spectral phase measurement.
   
   Authors:Minas Suqiasyan, Yerevan State University

2. 19:15 - 19:30

   (UTC - 05:00)
   LW7G.2

   Ultrashort Pulse Amplification and Compression at 1.9 μm Using Normal Dispersion Thulium-Doped Germanosilicate Fiber

   Presenter: Vasiliy Voropaev, Bauman Moscow State Technical University

    Presentation Details   Paper  Add to Schedule

   We demonstrate amplification dynamics and compression of 1.9 µm ultrashort (330 fs) pulses using a normal dispersion thulium-doped germanosilicate fiber. The maximum pulse energy is 65 nJ and minimum pulse duration is 60 fs.
   
   Authors:Vasiliy Voropaev, Bauman Moscow State Technical University / Alexander Donodin, Aston University / Andrey Voronets, Bauman Moscow State Technical University / Daniil Batov, Bauman Moscow State Technical University / Dmitriy Vlasov, Bauman Moscow State Technical University / Mikhail Tarabrin, Bauman Moscow State Technical University / Vladimir Lazarev, Bauman Moscow State Technical University / Alexander Khegai, Prokhorov General Physics Institute of the Russian Academy of Sciences / Mikhail Likhachev, Prokhorov General Physics Institute of the Russian Academy of Sciences / Mikhail Yashkov, Institute of Chemistry of High-Purity Substances of the Russian Academy of Sciences / Valerii Karasik, Bauman Moscow State Technical University

3. 19:30 - 19:45

   (UTC - 05:00)
   LW7G.3

   Measurement of the spatiotemporal polarization of ultrafast vector beams

   Presenter: Benjamín Alonso, University of Salamanca

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   We perform a complete measurement of ultrashort pulsed beams where the polarization evolves spatially and temporally. We apply our technique to characterize ultrafast shaped vector beams combining temporal polarization gating and radial polarization.
   
   Authors:Benjamín Alonso, University of Salamanca / Ignacio Lopez-Quintas, University of Salamanca / Warein Holgado, University of Salamanca / Rokas Drevinskas, University of Southampton / Peter Kazansky, University of Southampton / Carlos Hernández-García, University of Salamanca / Íñigo Sola, University of Salamanca

4. 19:45 - 20:00

   (UTC - 05:00)
   LW7G.4

   Real-time Spectroscopy Using a Wavelength-switching Terahertz Source

   Presenter: Sota Mine, Nagoya University

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   In this study, we achieved rapid wavelength scanning of an injection-seeded terahertz wave parametric generator by developing a new seed laser. This new THz measurement system enabled rapid identification of reagents with a 10-Hz repetition rate.
   
   Authors:Sota Mine, Nagoya University / Kodo Kawase, Nagoya University / Kosuke Murate, Nagoya University

5. 20:00 - 20:15

   (UTC - 05:00)
   LW7G.5

   Composite Yb:YAG/Sapphire active elements for thin-disk lasers

   Presenter: Ivan Kuznetsov, Institute of Applied Physics of the RAS

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   Comparative study of thermal effects and lasing in the composite Yb:YAG/sapphire active elements produced by different techniques is performed. Depolarization is a significant problem, but a proper choice of parameters allows minimizing this impact.
   
   Authors:Ivan Kuznetsov, Institute of Applied Physics of the RAS / Mikhail Volkov, Institute of Applied Physics of the RAS / Alexey Pestov, Institute for Physics of Microstructures of the Russian Academy of Science / Ivan Mukhin, Institute of Applied Physics of the RAS / Nikolay Chkhalo, Institute for Physics of Microstructures of the Russian Academy of Science / Oleg Palashov, Institute of Applied Physics of the RAS

Optical Comb

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Frontiers in Optics

1. 19:00 - 19:30

   (UTC - 05:00)
   FW7B.1

   Mode-locked High Repetition Rate Fiber Laser Dynamics

   Presenter: Michelle Sander, Boston University

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   Ultrafast dynamics of polarization vector solitons in thulium fiber lasers for high repetition rates and in multi-pulsing regimes are discussed. Real-time pulse-by-pulse analysis of multi-pulse generation will be presented.
   
   Authors:Michelle Sander, Boston University

   Invited FiO 2: Optical Interactions

2. 19:30 - 19:45

   (UTC - 05:00)
   FW7B.2

   A Mid-Infrared Dual-Comb Spectrometer for High Sensitivity Multi-Component Trace Gas Detection

   Presenter: Leonard Nitzsche, Fraunhofer IPM

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   A dual-comb spectrometer with flexibility in spectral coverage, resolution and central wavelength where all affect sensitivity is optimized to simultaneously determine atmospheric concentration levels of CO₂ and N₂O from spectra taken at 4470 nm.
   
   Authors:Leonard Nitzsche, Fraunhofer IPM / Jens Goldschmidt, Fraunhofer IPM / Jens Kießling, Fraunhofer IPM / Sebastian Wolf, Fraunhofer IPM / Frank Kühnemann, Fraunhofer IPM / Jürgen Wöllenstein, Fraunhofer IPM

   FiO 2: Optical Interactions

3. 19:45 - 20:00

   (UTC - 05:00)
   FW7B.3

   Precise Mid-Infrared Dual-Comb Spectroscopy of Ethylene

   Presenter: Zhenhai Wang, Max-Planck-Institut fur Quantenoptik

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   Dual-comb spectroscopy of Doppler-broadened transitions of ethylene is performed in the 3-µm region with resolved comb lines and self-referencing of the fiber combs, leading to line-position measurements with an average uncertainty of 2.3 MHz.
   
   Authors:Zhenhai Wang, Max-Planck-Institut fur Quantenoptik / Zaijun Chen, Max-Planck-Institut fur Quantenoptik / Xing Chao, Tsinghua University / Edoardo Vicentini, Max-Planck-Institut fur Quantenoptik / Theodor Haensch, Max-Planck-Institut fur Quantenoptik / Nathalie Picqué, Max-Planck-Institut fur Quantenoptik

   FiO 2: Optical Interactions

4. 20:00 - 20:15

   (UTC - 05:00)
   FW7B.4

   Fast Distance Measurement With a Long Ambiguity Range Using a Free-Running Dual-comb Fiber Laser

   Presenter: Ya Liu, Yunnan Key Laboratory of Opto-Electronic Information Technology, School of Physics and Electronic Information Technology, Yunnan Normal University

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   A distance measurement scheme based on a free-running dual-comb mode-locked fiber laser is demonstrated. With alternately sampling based on Vernier effect, it can realize long ambiguity range for fast real-time measurement
   
   Authors:Ya Liu, Yunnan Key Laboratory of Opto-Electronic Information Technology, School of Physics and Electronic Information Technology, Yunnan Normal University / Zhigao Zhu, Yunnan Key Laboratory of Opto-Electronic Information Technology, School of Physics and Electronic Information Technology, Yunnan Normal University / Jie Yang, Yunnan Key Laboratory of Opto-Electronic Information Technology, School of Physics and Electronic Information Technology, Yunnan Normal University / Guoqing Hu, School of Electronic and Information Engineering, Beihang University

   FiO 2: Optical Interactions

5. 20:15 - 20:30

   (UTC - 05:00)
   FW7B.5

   Frequency-comb-tailored soliton rains

   Presenter: Junqing Zhao, Jiangsu Normal University

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   We, for the first time, realize a type of soliton rain in a frequency-comb-tailored format that is partially depleted from a noise-like-pulse package in a fiber laser. This is enabled by incorporating a home-made micro-knot-resonator.
   
   Authors:Junqing Zhao, Jiangsu Normal University / Jian Zhou, Jiangsu Normal University / Zikai Chen, Jiangsu Normal University

   FiO 2: Optical Interactions

6. 20:30 - 20:45

   (UTC - 05:00)
   FW7B.6

   Spectrally Extended and Synchronized Microcombs with an Auxiliary Pump Laser

   Presenter: Shuangyou Zhang, National Physical Laboratory

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   We demonstrate that the optical spectrum of microcomb can be coherently extended by bichromatic pumping: one generates a bright soliton microcomb while a second pump generates a second frequency comb via cross-phase modulation.
   
   Authors:Shuangyou Zhang, National Physical Laboratory / Jonathan Silver, National Physical Laboratory / Pascal Del'Haye, Max Planck Institute for the Science of Light

   FiO 2: Optical Interactions

7. 20:45 - 21:00

   (UTC - 05:00)
   FW7B.7

   Photon-Level Dual-Comb Spectroscopy with Resolved Comb Lines

   Presenter: Zaijun Chen, Max-Planck Institute of Quantum Optics

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   Using photon-counting technology, dual-comb spectroscopy with resolved comb lines is performed at a power level of a few picowatts. The low power, >10⁷ times weaker than most previous implementations, opens up applications to precision spectroscopy.
   
   Authors:Zaijun Chen, Max-Planck Institute of Quantum Optics / Theodor Haensch, Max-Planck Institute of Quantum Optics / Nathalie Picqué, Max-Planck Institute of Quantum Optics

   FiO 2: Optical Interactions

Advances in Quantum Electronics

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Frontiers in Optics

1. 19:00 - 19:15

   (UTC - 05:00)
   FW7F.1

   Light Bullets by Design

   Presenter: Sergio Carbajo, SLAC National Accelerator Laboratory

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   we examine an integrated laser architecture offering adaptive spatio-temporal field distribution and topology, including control over its amplitude, and linear, spin angular, and orbital angular momenta to exploit its topology
   
   Authors:Sergio Carbajo, SLAC National Accelerator Laboratory

   FiO 3: Quantum Electronics

2. 19:15 - 19:30

   (UTC - 05:00)
   FW7F.2

   InGaN-diode-pumped AlGaInP VECSEL with sub-kHz linewidth at 689 nm

   Presenter: Paulo Hisao Moriya, SUPA, University of Strathclyde

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   We report low noise, sub-kHz linewidth operation of a compact AlGaInP-based VECSEL, designed for InGaN-diode-pumping at 44X nm. We achieve 150 mW at 689 nm, suitable for cooling neutral Strontium optical clocks.
   
   Authors:Paulo Hisao Moriya, SUPA, University of Strathclyde / Riccardo Casula, SUPA, University of Strathclyde / Daniele Parrotta, SUPA, University of Strathclyde / George Chappell, SUPA, University of Strathclyde / Sanna Ranta, Tampere Institute of Technology / Hermann Kahle, Tampere Institute of Technology / Mircea Guina, Tampere Institute of Technology / Jennifer Hastie, SUPA, University of Strathclyde

   FiO 3: Quantum Electronics

3. 19:30 - 19:45

   (UTC - 05:00)
   FW7F.3

   Analysis of the Phase-Locking Dynamics of a Hybrid III-V-on-Silicon Ring Mode-Locked Laser

   Presenter: Mathias Marconi, Université Côte d'Azur, Institut de Physique de Nice

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   We analyse the phase-locking dynamics of a III-V-on-Silicon passively mode-locked ring laser with a stepped-heterodyne technique. We identify a transform-limited operation and we assess the phase-locking deterioration when parameters are changed.
   
   Authors:Mathias Marconi, Université Côte d'Azur, Institut de Physique de Nice / Alexis Verschelde, Université Côte d'Azur, Institut de Physique de Nice / Kasper Van Gasse, Ghent University - imec / Massimo Giudici, Université Côte d'Azur, Institut de Physique de Nice / Bart Kuyken, Ghent University - imec / Guillaume Huyet, Université Côte d'Azur, Institut de Physique de Nice

   FiO 3: Quantum Electronics

4. 19:45 - 20:00

   (UTC - 05:00)
   FW7F.4

   (Withdrawn) Opto-Electrochromic Sensors Based on WO₃/Graphene Interfaces

   Presenter: Agnes Bacon, University of Exeter

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   By combining single-layer graphene photodetectors with WO₃ nanoparticles, an integrated opto-electrochromic device is created with an electrochromic-enabled shutter action.
   
   Authors:Agnes Bacon, University of Exeter / Adolfo De Sanctis, University of Exeter / Jake Mehew, University of Exeter / Namphung Peimyoo, University of Exeter / Saad Alkhalifa, University of Duhok / Monica Craciun, University of Exeter / Saverio Russo, University of Exeter

   FiO 3: Quantum Electronics

5. 20:00 - 20:15

   (UTC - 05:00)
   FW7F.5

   Simphony: An Open-Source Photonic Integrated Circuit Simulation Framework

   Presenter: Sequoia Ploeg, Brigham Young University

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   We present a fast and extensible open-source toolbox for simulating photonic integrated circuits. We include example simulations demonstrating novel features and show that our toolbox performs calculations 20x faster than leading commercial software.
   
   Authors:Sequoia Ploeg, Brigham Young University / Hyrum Gunther, Brigham Young University / Ryan Camacho, Brigham Young University

   FiO 3: Quantum Electronics

6. 20:15 - 20:30

   (UTC - 05:00)
   FW7F.6

   Terahertz parametric generation with pulse train pump beam

   Presenter: Rie Kawaguchi, Nagoya University

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   We developed a pulse trained Terahertz parametric generator. Each wavelength was generated in nanosecond intervals by the pulse train pump beam to the crystal. This system enables real-time identification of reagents under shielding materials.
   
   Authors:Rie Kawaguchi, Nagoya University / Shin'ichiro Hayashi, National Institute of Information and Communications Technology / Kodo Kawase, Nagoya University / Kosuke Murate, Nagoya University

   FiO 3: Quantum Electronics

7. 20:30 - 20:45

   (UTC - 05:00)
   FW7F.7

   Opto-thermal Induced Flow Enables Faster Trapping in Nanoaperture Tweezers

   Presenter: Abhay Kotnala, University of Texas, Austin

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   Opto-thermal induced flow was integrated with nanoaperture tweezers to overcome the diffusion-limited trapping process, which resulted in more than an order-of-magnitude reduction in particle trapping time.
   
   Authors:Abhay Kotnala, University of Texas, Austin / Pavana Siddhartha Kollipara, University of Texas, Austin / Yuebing Zheng, University of Texas, Austin

   FiO 3: Quantum Electronics

8. 20:45 - 21:00

   (UTC - 05:00)
   FW7F.8

   Interferometric measurements of the resonant nonlinearity of CO and CO₂ gas in the 9 – 11 µm range

   Presenter: Jeremy Pigeon, Stony Brook University

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   We report interferometric measurements of the resonant nonlinearity of CO and CO₂ gas using a continuously tunable, multiatmosphere CO₂ laser. The implications of these measurements to atmospheric nonlinear optics will be discussed.
   
   Authors:Jeremy Pigeon, Stony Brook University / Sergei Tochitsky, UCLA / Gerhard Louwrens, UCLA / Ilan Ben-Zvi, Stony Brook University / Chan Joshi, UCLA

   FiO 3: Quantum Electronics