Ultrafast Optics II

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Frontiers in Optics

1. 8:00 - 8:30

   (UTC - 05:00)
   FTh1B.1

   High-power Ultrafast Thin-disk Lasers and their Applications for Terahertz Generation

   Presenter: Clara Saraceno, Ruhr Universität Bochum

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   We will review the state-of-the-art of ultrafast high-power laser systems based on thin-disk lasers, with a particular emphasis on high repetition rate, one-box modelocked oscillators and their application for Terahertz generation.
   
   Authors:Clara Saraceno, Ruhr Universität Bochum

   Invited FiO 2: Optical Interactions

2. 8:30 - 8:45

   (UTC - 05:00)
   FTh1B.2

   Sub-harmonic Entrainment Breather Solitons in Ultrafast Lasers

   Presenter: Tianhao Xian, Shanghai Jiao Tong University

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   The breather period of breather soliton generated in mode-locked fiber laser tends to be integral folds of roundtrip time at the vicinity. This novel non-Hermitian degeneracy can enhance the stability of breather soliton.
   
   Authors:Tianhao Xian, Shanghai Jiao Tong University / Li Zhan, Shanghai Jiao Tong University

   FiO 2: Optical Interactions

3. 8:45 - 9:00

   (UTC - 05:00)
   FTh1B.3

   Detecting and quantifying pulse train instabilities with self-calibrating d-scan

   Presenter: Benjamín Alonso, University of Salamanca

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   We apply the self-calibrating d-scan technique to quantify the pulse train instabilities in a fiber laser with supercontinuum generation in a photonic crystal fiber (PCF). Using an all-normal dispersion PCF, stable 15-fs pulses are measured.
   
   Authors:Benjamín Alonso, University of Salamanca / Salvador Torres-Peiró, FYLA LASER SL / Rosa Romero, Sphere Ultrafast Photonics, S.A. / Paulo Guerreiro, Sphere Ultrafast Photonics, S.A. / Azahara Almagro-Ruiz, FYLA LASER SL / Hector Muñoz-Marco, FYLA LASER SL / Pere Pérez-Millán, FYLA LASER SL / Helder Crespo, Universidade do Porto

   FiO 2: Optical Interactions

4. 9:00 - 9:15

   (UTC - 05:00)
   FTh1B.4

   Highly Reliable Pulse-Retrieval Algorithm for Frequency-Resolved-Optical-Gating Measurement of Trains of Pulses with Unstable Pulse Shapes

   Presenter: Rana Jafari, Georgia Institute of Technology

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   We demonstrate the reliable pulse-shape stability vs. instability indication by using the recently introduced RANA approach for pulse-recovery from FROG traces.
   
   Authors:Rana Jafari, Georgia Institute of Technology / Rick Trebino, Georgia Institute of Technology

   FiO 2: Optical Interactions

5. 9:15 - 9:30

   (UTC - 05:00)
   FTh1B.5

   Infrared Supercontinuum Generation in ZrF4 Fibers Pumped by Femtosecond Pulses at 1900 nm

   Presenter: Daniil Batov, Bauman Moscow State Technical University

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   We demonstrate a supercontinuum generation in ZrF4 fibers pumped by 70 and 514 fs pulses at 1.9 μm. The widest obtained spectral coverage is 1810 - 2580 nm at -10 dB level.
   
   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 / Valerii Karasik, Bauman Moscow State Technical University

   FiO 2: Optical Interactions

Nonlinear Effects and Processing in Fibers

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Frontiers in Optics

1. 8:00 - 8:15

   (UTC - 05:00)
   FTh1E.1

   Nonlinearity mitigation dependence on modulation format in phase-sensitively amplified fiber links

   Presenter: Kovendhan Vijayan, Chalmers University of Technology

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   We show that the transmission reach increase with phase-sensitive amplifiers (PSAs) compared to phase-insensitive amplifiers is significantly enhanced for higher-order modulation formats in single-channel, single-span transmission experiments.
   
   Authors:Kovendhan Vijayan, Chalmers University of Technology / Zonglong He, Chalmers University of Technology / Benjamin Foo, Infinera Corporation / Magnus Karlsson, Chalmers University of Technology / Peter A Andrekson, Chalmers University of Technology

   FiO 4: Fiber Optics and Optical Communications Photonics

2. 8:15 - 8:30

   (UTC - 05:00)
   FTh1E.2

   Self-Generation of Two-Frequency Molecules via the Raman Effect

   Presenter: Oliver Melchert, Institute of Quantum Optics

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   We demonstrate novel types of heteronuclear soliton molecules. We investigate properties of steady-state solutions in different systems, propagation dynamics under perturbations, trapping behavior, and various generation possibilities.
   
   Authors:Stephanie Willms, Institute of Quantum Optics / Surajit Bose, Institute of Quantum Optics / Uwe Morgner, Institute of Quantum Optics / Ihar Babushkin, Institute of Quantum Optics / Oliver Melchert, Institute of Quantum Optics / Ayhan Demircan, Institute of Quantum Optics

   FiO 4: Fiber Optics and Optical Communications Photonics

3. 8:30 - 9:00

   (UTC - 05:00)
   FTh1E.3

   Dual frequency Comb Assisted Analog-to-Digital Conversion

   Presenter: Zhixin Liu, University College London

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   Modern telecom applications require high-bandwidth high-ENOB analog-to-digital converters (ADC), which are limited by jitter and transistor speed. I aim to discuss our dual frequency comb approaches that allow for further scaling of ADC performance.
   
   Authors:Zhixin Liu, University College London

   Invited FiO 4: Fiber Optics and Optical Communications Photonics

4. 9:00 - 9:15

   (UTC - 05:00)
   FTh1E.4

   Self-imaging dynamics in nonlinear GRIN multimode optical fibers

   Presenter: Fabio Mangini, University of Brescia

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   We study nonlinear self-imaging dynamics in graded-index multimode optical fibers. Side-scattering of light that accompanies the propagation of intense femtosecond pulses permits us to directly measure the self-imaging period.
   
   Authors:Fabio Mangini, University of Brescia / Tobias Hansson, Linkoping University / Alessandro Tonello, Universite de Limoges / Tigran Mansuryan, Universite de Limoges / Mario Zitelli, Sapienza University of Rome / Mario Ferraro, Sapienza University of Rome / Alioune Niang, University of Brescia / Rocco Crescenzi, Sapienza University of Rome / Stefan Wabnitz, Sapienza University of Rome / Vincent Couderc, Universite de Limoges

   FiO 4: Fiber Optics and Optical Communications Photonics

5. 9:15 - 9:30

   (UTC - 05:00)
   FTh1E.5

   Polarization resolution of a fiber-based supercontinuum spanning more than 2 octaves

   Presenter: Nicolas Couture, University of Ottawa

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   We present a novel broadband spectrometer that resolves an orthogonal set of linear polarization states. Our system reveals the frequency-dependent nature of depolarization mechanisms occurring in highly-nonlinear fibers.
   
   Authors:Nicolas Couture, University of Ottawa / Rachel Ostic, University of Ottawa / P. Harshavardhan Reddy, CSIR-Central Glass and Ceramic Research Institute / Mukul Paul, CSIR-Central Glass and Ceramic Research Institute / Ajoy Kar, Heriot-Watt University / Jean-Michel Ménard, University of Ottawa

   FiO 4: Fiber Optics and Optical Communications Photonics

Large Scale Photonic Integration II

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Frontiers in Optics

1. 8:00 - 8:30

   (UTC - 05:00)
   FTh1C.1

   Programmable Photonic Circuits: a flexible way of manipulating light on chips

   Presenter: Wim Bogaerts, Ghent University - IMEC

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   Programmable Photonic integrated circuits are optical chips where the flow of light is configured through electronics. This provides a flexible way to explore new photonic functions, and a lower threshold for deployment in new applications.
   
   Authors:Wim Bogaerts, Ghent University - IMEC / Abdul Rahim, Ghent University - IMEC / Xiangfeng Chen, Ghent University - IMEC / Lukas Van Iseghem, Ghent University - IMEC / Hong Deng, Ghent University - IMEC / Mi Wang, Ghent University - IMEC / Iman Zand, Ghent University - IMEC / Antonio Ribeiro, Ghent University - IMEC / Alejandro Diaz Tormo, Ghent University - IMEC / Umar Khan, Ghent University - IMEC

   Invited FiO 5: Photonic Integrated Devices and Applications

2. 8:30 - 8:45

   (UTC - 05:00)
   FTh1C.2

   Ultra-high Efficiency Grating Chirp Generators for Fiber-Chip Coupling in Silicon Nitride

   Presenter: Siddharth Nambiar, CeNSE, IISc

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   We demonstrate high efficiency grating couplers on Silicon Nitride in the C-L band region. The measured efficiency is -1.17 dB for 500 nm thick film and -1.24 dB for 400 nm thick film.
   
   Authors:Siddharth Nambiar, CeNSE, IISc / Praveen Ranganath, CeNSE, IISc / Rakshitha Kallega, CeNSE, IISc / Shankar Selvaraja, CeNSE, IISc

   FiO 5: Photonic Integrated Devices and Applications

3. 8:45 - 9:00

   (UTC - 05:00)
   FTh1C.3

   A Silicon Photonics Processor for Error-Protected Measurement-Based Quantum Computing

   Presenter: Caterina Vigliar, University of Bristol

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   The development of a silicon photonic chip for the generation and measurement of reconfigurable graph and hypergraph states is reported. Its performance is demonstrated through several quantum computing protocols enhanced by error-correction.
   
   Authors:Caterina Vigliar, University of Bristol / Stefano Paesani, University of Bristol / Yunhong Ding, Technical University of Denmark / Jeremy Adcock, University of Bristol / Jianwei Wang, Peking University / Sam Morley-Short, University of Bristol / Davide Bacco, Technical University of Denmark / Leif K. Oxenløwe, Technical University of Denmark / Mark Thompson, University of Bristol / John Rarity, University of Bristol / Anthony Laing, University of Bristol

   FiO 5: Photonic Integrated Devices and Applications

4. 9:00 - 9:15

   (UTC - 05:00)
   FTh1C.4

   Robust Topology Optimization of Foundry-Manufacturable Photonic Devices: An Open-Source FDTD Toolbox

   Presenter: Alec Hammond, Georgia Institute of Technology

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   Integrated photonic foundries require development kits composed of compact, robust, broadband, 3D devices. We report on a novel, open-source density-based topology optimization framework that reliably designs devices to meet these stringent criteria.
   
   Authors:Alec Hammond, Georgia Institute of Technology / Ardavan Oskooi, Simpetus / Steven Johnson, Massachusetts Institute of Technology / Stephen Ralph, Georgia Institute of Technology

   FiO 5: Photonic Integrated Devices and Applications

5. 9:15 - 9:30

   (UTC - 05:00)
   FTh1C.5

   Demonstration of Two-Dimensional Extreme Skin Depth Engineering in CMOS Photonics Foundry

   Presenter: Matthew van Niekerk, Rochester Institute of Technology

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   We implement extreme skin depth engineering (e-skid) in two dimensions to suppress or enhance evanescent coupling on-demand. This is demonstrated experimentally with a large gap, bendless directional coupler exhibiting a broad bandwidth (≥ 40 nm).
   
   Authors:Matthew van Niekerk, Rochester Institute of Technology / Saman Jahani, Purdue University / Justin Bickford, U.S. Army Research Labratory / Pak Cho, U.S. Army Research Labratory / Stephen Anderson, U.S. Army Research Labratory / Gerald Leake, State University of New York Polytechnic Institute / Daniel Coleman, State University of New York Polytechnic Institute / Michael Fanto, Rochester Institute of Technology / Christopher Tison, Air Force Research Labratory / Gregory Howland, Rochester Institute of Technology / Zubin Jacob, Purdue University / Stefan Preble, Rochester Institute of Technology

   FiO 5: Photonic Integrated Devices and Applications

Wavefront Shaping and Holography

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Frontiers in Optics

1. 8:00 - 8:15

   (UTC - 05:00)
   FTh1A.1

   Holographic phase imaging to observe intracellular dynamics of plant cells during dehydration

   Presenter: Zhe Wang, CNR-ISASI, Istituto di Scienze Applicate e Sistemi Intelligenti «E. Caianiello» del CNR

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   We show that dehydrating process can be effective for improving the phase-contrast in bioimaging, thus permitting a better observation of plant cells with the scope of learning more about cellular dynamics.
   
   Authors:Zhe Wang, CNR-ISASI, Istituto di Scienze Applicate e Sistemi Intelligenti «E. Caianiello» del CNR / Vittorio Bianco, CNR-ISASI, Istituto di Scienze Applicate e Sistemi Intelligenti «E. Caianiello» del CNR / Daniele Pirone, CNR-ISASI, Istituto di Scienze Applicate e Sistemi Intelligenti «E. Caianiello» del CNR / Pasquale Memmolo, CNR-ISASI, Istituto di Scienze Applicate e Sistemi Intelligenti «E. Caianiello» del CNR / Melania Paturzo, CNR-ISASI, Istituto di Scienze Applicate e Sistemi Intelligenti «E. Caianiello» del CNR / Pietro Ferraro, CNR-ISASI, Istituto di Scienze Applicate e Sistemi Intelligenti «E. Caianiello» del CNR

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

2. 8:15 - 8:30

   (UTC - 05:00)
   FTh1A.2

   Skull optical clearing for non invasive blood flow analysis with laser speckle imaging in mice

   Presenter: Frederic Pain, Universite Paris Saclay

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   We have evaluated several approaches for in vivo clearing of the skull in rodents. This would allow non invasive, longitudinal studies of the rodent cortex, avoid the need of chronic optical window prone to specific complications.
   
   Authors:Haleh Soleimanzad, Universite Paris Saclay / Marjorie Juchaux, Universite Paris Saclay / Delphine Crepin, Universite Paris Saclay / Hirac Gurden, Universite de Paris / Frederic Pain, Universite Paris Saclay

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

3. 8:30 - 8:45

   (UTC - 05:00)
   FTh1A.3

   (Withdrawn) New advances in space-time digital holography for biological assays and biomedical diagnosis

   Presenter: Pietro Ferraro, Institute of Intelligent Systems CNR

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   STDH has capabilities of resolution enhancement, field of view enlargement, flexible refocusing, phase retrieval and SNR improvement, which make it be a valuable tool for biological assays and diagnostics, especially in Lab-on-a-Chip devices.
   
   Authors:Pietro Ferraro, Institute of Intelligent Systems CNR / Zhe Wang, Institute of Intelligent Systems CNR / Vittorio Bianco, Institute of Intelligent Systems CNR

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

4. 8:45 - 9:00

   (UTC - 05:00)
   FTh1A.4

   Quantitative Large Area Binding Sensor Using A High-speed Lens-free Holographic Microscope

   Presenter: Euan McLeod, University of Arizona

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   Aggregation of >10⁴ beads due to specific protein molecules is quantified using microfluidic chips, fast lens-free microscopes, and image processing algorithms. The limit of detection, cost, and size are appropriate for COVID-19 point-of-care testing
   
   Authors:Zhen Xiong, University of Arizona / Euan McLeod, University of Arizona

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

5. 9:00 - 9:15

   (UTC - 05:00)
   FTh1A.5

   Full-Field Mechanical Strain Mapping using Digital Holographic Microscopy

   Presenter: Cao Runyu, Beihang University

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   We proposed a method for mapping full-field shearing strain distributions in x and y direction. Displacements and strain maps of living osteocytes can be estimated from phase maps recorded by a digital holographic microscopy.
   
   Authors:Cao Runyu, Beihang University / Feng Pan, Beihang University / Wen Xiao, Beihang University

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

6. 9:15 - 9:30

   (UTC - 05:00)
   FTh1A.6

   Wavefront Reconstruction for Structured Light based Microscopic Three-dimensional Imaging

   Presenter: Taichu Shi, Rowan University

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   We demonstrate an interferometer method to improve the depth of field of the microscopic three-dimensional imaging system with structured light illumination. Both phase and amplitude of the optical waves are recorded for wavefront reconstruction.
   
   Authors:Taichu Shi, Rowan University / Yang Qi, Rowan University / Haoshuo Chen, Nokia Bell Labs / Nicolas Fontaine, Nokia Bell Labs / Roland Ryf, Nokia Bell Labs / David Neilson, Nokia Bell Labs / Ben Wu, Rowan University

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

Biomarkers Detection and Plasmonics

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Frontiers in Optics

1. 8:00 - 8:15

   (UTC - 05:00)
   FTh1D.1

   Detecting Diabetes-Induced Abnormal Chirality in Urine via Accumulation-Assisted Plasmonic Chiral Sensing

   Presenter: Yaoran Liu, The University of Texas at Austin

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   We demonstrate the label-free chiral detection of metabolic molecules in urine via accumulation-assisted plasmonic chiral sensing, which will benefit the development of point-of-care devices for first-line noninvasive screening of diabetes.
   
   Authors:Yaoran Liu, The University of Texas at Austin / Zilong Wu, The University of Texas at Austin / Yuebing Zheng, The University of Texas at Austin

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

2. 8:15 - 8:30

   (UTC - 05:00)
   FTh1D.2

   A Localized Surface Plasmon Polariton Based Single Solid Core Flat Fiber Microbiosensor

   Presenter: Aruna Gandhi M S, Shenzhen Graduate School, Peking Univers

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   The proposed single-solid flat-fiber microbiosensor based on localized surface plasmon polariton achieves a maximum wavelength and amplitude sensitivities of 10000 nm/RIU and 190 RIU^-1 with sensor resolution of 1×10^-6 RIU for biological applications.
   
   Authors:Aruna Gandhi M S, Shenzhen Graduate School, Peking Univers / Qian Li, Shenzhen Graduate School, Peking Univers

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

3. 8:30 - 8:45

   (UTC - 05:00)
   FTh1D.3

   Phase-Sensitive Plasmonic Biosensing through Interferometric Detection

   Presenter: Shih-Hsiang Hsu, National Taiwan Univ of Science & Tech

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   The stabilized phase from polarization maintaining fibers constructs spectral interferometry based SPR on the microRNA. The sensitivity with probing is showing 0.14 rad/(μg/mL), which resolution is 20 times better than the wavelength modulation.
   
   Authors:Ding-Zhang Tsai, National Taiwan Univ of Science & Tech / Che-Hao You, National Taiwan Univ of Science & Tech / Shih-Hsiang Hsu, National Taiwan Univ of Science & Tech

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

4. 8:45 - 9:00

   (UTC - 05:00)
   FTh1D.4

   Fluorescence Enhancement by the Dipole and Quadrupole Surface Plasmons of Silver Nanoparticles

   Presenter: Yoonsoo Pang, Gwangju Inst of Science & Technology

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   Fluorescence enhancement of dyes with homogeneous silver colloidal nanofilms appears strongly dependent on the spectral overlap between the dipole and quadrupole surface plasmons of nanoparticles and the emission spectra of dyes.
   
   Authors:Daedu Lee, Gwangju Inst of Science & Technology / Junghyun Song, Gwangju Inst of Science & Technology / Gyunghyun Song, Gwangju Inst of Science & Technology / Yoonsoo Pang, Gwangju Inst of Science & Technology

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

5. 9:00 - 9:15

   (UTC - 05:00)
   FTh1D.5

   Measuring the size and zeta potential of nanoparticles with a salt gradient

   Presenter: Martin Rasmussen, Technical University of Denmark

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   We present a nanofluidic device that traps nanoparticles with a salt gradient. From optical microscopy images of the trapped particles, we find the size and surface charge of individual and ensembles of particles.
   
   Authors:Martin Rasmussen, Technical University of Denmark / Jonas Pedersen, Technical University of Denmark / Rodolphe Marie, Technical University of Denmark

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

6. 9:15 - 9:30

   (UTC - 05:00)
   FTh1D.6

   Optical Detection of Bovine Serum Albumin by Lyotropic Liquid Crystal

   Presenter: Hassanein Ramadan, National Chiao Tung University

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   Optical detection of bovine serum albumin (BSA) with the lyotropic liquid crystal (LLC) disodium cromoglycate (DSCG) was achieved in this study with a detection limit of 10⁻¹² g/ml.
   
   Authors:Hassanein Ramadan, National Chiao Tung University / Mon-Juan Lee, Chang Jung Christian University / Wei Lee, National Chiao Tung University

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

Communication and Simulation

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Quantum 2.0

1. 9:30 - 10:00

   (UTC - 05:00)
   QW4A.1

   A Quantum Many-body System and Clock

   Presenter: Jun Ye, University of Colorado at Boulder JILA

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   Engineered quantum states of matter provide a powerful platform to connect quantum sensing and simulation. A degenerate Fermi gas of Sr atoms confined in a 3D optical lattice represents such a system.
   
   Authors:Jun Ye, University of Colorado at Boulder JILA

   Invited Quantum 2.0: Quantum Metrology & Sensors

2. 10:00 - 10:30

   (UTC - 05:00)
   QTh2A.1

   Large-Scale Quantum Photonics for Computing and Communications

   Presenter: Dirk Englund, Massachusetts Institute of Technology

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   Recent advances in materials, control, and nanofabrication now open the prospect for scalable quantum technologies based on solid-state quantum systems. In particular, photonic integrated circuits (PICs) now allow routing photons with high precision and low loss, and solid-state artificial atoms provide high-quality spin-photon interfaces. This talk will review progress towards quantum memory-integrated PICs for quantum networks and modular quantum computers.
   
   Authors:Dirk Englund, Massachusetts Institute of Technology

   Invited Quantum 2.0: Quantum Photonic Sources & Detectors

3. 10:30 - 11:00

   (UTC - 05:00)
   QTh2A.2

   Quantifying and Attaining Quantum Limits of Classical and Quantum Communications

   Presenter: Saikat Guha, University of Arizona

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   To be provided.
   
   Authors:Saikat Guha, University of Arizona

   Invited Quantum 2.0: Optical & Laser Technology for QIST Systems

4. 11:00 - 11:30

   (UTC - 05:00)
   QTh2A.3

   Secure Communications in Quantum Networks

   Presenter: Eleni Diamanti, CNRS and Sorbonne University

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   We discuss quantum communication implementations enabling key distribution and other tasks based on continuous or discrete variable encoding and using photonic and telecom integrated systems suitable for long-distance fibre or satellite-based links.
   
   Authors:Eleni Diamanti, CNRS and Sorbonne University

   Invited Quantum 2.0: Quantum Communication Systems

Quantum Optomechanics

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Laser Science

1. 10:00 - 10:30

   (UTC - 05:00)
   LTh2G.1

   Creating and measuring quantum states of sound

   Presenter: Yiwen Chu, ETH Zürich

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   I will present our experiments on controlling the quantum state of a bulk acoustic wave resonator using its interaction with superconducting circuits and show that the same mechanical objects also couple efficiently to infrared light.
   
   Authors:Yiwen Chu, ETH Zürich

   Invited

2. 10:30 - 10:45

   (UTC - 05:00)
   LTh2G.2

   Detecting rotational vacuum friction by optically levitated nanorotor

   Presenter: Zhujing Xu, Purdue University

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   We propose to measure rotational vacuum friction between an optically levitated nanosphere and a nearby surface. We show the feasibility by analyzing the calculated vacuum friction torque with the air damping and the sensitivity.
   
   Authors:Zhujing Xu, Purdue University / Tongcang Li, Purdue University

3. 10:45 - 11:00

   (UTC - 05:00)
   LTh2G.3

   Coupled dynamics of an optically levitated nanodumbbell

   Presenter: Peng Ju, Purdue University

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   We observe the coupled dynamics of both translational motion and torsional vibration for a levitated nanodumbbell at high vacuum. We also report cooling multiple degrees of freedom of the levitated nanodumbbell.
   
   Authors:Peng Ju, Purdue University / Jaehoon Bang, Purdue University / Troy Seberson, Purdue University / Jonghoon Ahn, Purdue University / Zhujing Xu, Purdue University / Xingyu Gao, Purdue University / Francis Robicheaux, Purdue University / Tongcang Li, Purdue University

4. 11:00 - 11:15

   (UTC - 05:00)
   LTh2G.4

   Macroscopic Entanglement Between YIG Samples Without Using Intrinsic Nonlinearities

   Presenter: Jayakrishnan Muttathil Prabhakarapada Nair, Texas A&M University

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   We present a novel scheme to generate an entangled pair of yttrium iron garnet (YIG) samples in a cavity system which does not involve any nonlinearities. The generated macroscopic entanglement can survive up to 500mK.
   
   Authors:Jayakrishnan Muttathil Prabhakarapada Nair, Texas A&M University / Girish Agarwal, Texas A&M University

5. 11:15 - 11:30

   (UTC - 05:00)
   LTh2G.5

   Advanced Characterization and Sensing with Squeezed Optomechanical Systems

   Presenter: Raphael Pooser, Oak Ridge National Laboratory

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   Optomechanical systems have applications in materials characterization and dark matter detection. Here we outline a quantum optomechanics readout method based on truncated nonlinear interferometry for sensing below the standard quantum limit.
   
   Authors:Raphael Pooser, Oak Ridge National Laboratory / Nicholas Savino, Tulane / Emma Batson, Massachusetts Institute of Technology / Jacob Beckey, University of Colorado/NIST / Jeffrey Garcia, Oak Ridge National Laboratory / Benjamin Lawrie, Oak Ridge National Laboratory

Picometer-scale Metrology

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Frontiers in Optics

1. 10:00 - 10:30

   (UTC - 05:00)
   FTh2A.1

   From picometer comb to picooptics

   Presenter: Changhe Zhou, Shanghai Inst of Optics and Fine Mech

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   Picometer comb is a picometer-differential twice exposed element of interference field, Experimental result of 200pm-differential twice exposed element has been fabricated. The picometer comb should be useful for developing picooptics in the future
   
   Authors:Changhe Zhou, Shanghai Inst of Optics and Fine Mech

   Invited FiO 1: Fabrication, Design and Instrumentation

2. 10:30 - 10:45

   (UTC - 05:00)
   FTh2A.2

   Apodized Meta-Gratings for Visible-Wavelength Beam Shaping

   Presenter: Chad Ropp, National Institute of Standards and Technology

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   We design and experimentally demonstrate apodized photonic metamaterial gratings at 461 nm. Subdiffractive grating elements enable precise control of optical scattering and the projection of collimated Gaussian beams with waists greater than 100 µm.
   
   Authors:Chad Ropp, National Institute of Standards and Technology / Alexander Yulaev, National Institute of Standards and Technology / Daron Westly, National Institute of Standards and Technology / Gregory Simelgor, National Institute of Standards and Technology / Vladimir Aksyuk, National Institute of Standards and Technology

   FiO 1: Fabrication, Design and Instrumentation

3. 10:45 - 11:00

   (UTC - 05:00)
   FTh2A.3

   Calibration of a Static Stiffness Reference

   Presenter: Jonathan Cripe, National Inst of Standards & Technology

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   We demonstrate the calibration of a static stiffness reference by measuring the deflection of the sensor under the load of a calibrated mass. This method produces repeatable results and traceability to the kilogram.
   
   Authors:Jonathan Cripe, National Inst of Standards & Technology / Gordon Shaw, National Inst of Standards & Technology

   FiO 1: Fabrication, Design and Instrumentation

4. 11:00 - 11:15

   (UTC - 05:00)
   FTh2A.4

   Snap-shot Fringe Pattern Enhancement Using Period-guided Bidimensional Empirical Mode Decomposition

   Presenter: Pawel Goclowski, Warsaw University of Technology

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   We present an automatic, effective algorithm - period-guided bidimensional empirical mode decomposition, for fringe pattern enhancement. It solves the mode mixing problem and extracts complete fringe term in a single (first) decomposition component.
   
   Authors:Pawel Goclowski, Warsaw University of Technology / Maciej Trusiak, Warsaw University of Technology

   FiO 1: Fabrication, Design and Instrumentation

5. 11:15 - 11:30

   (UTC - 05:00)
   FTh2A.5

   Breakthrough instrument for a wide range, spectrally and angularly resolved light scattering measurement

   Presenter: Marin Fouchier, Institut Fresnel

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   Characterization of light scattering properties in thin-film optical components is critical for many applications. This paper presents a spectrophotometric instrument achieving wide range spectrally and angularly resolved measurements.
   
   Authors:Marin Fouchier, Institut Fresnel / Myriam Zerrad, Institut Fresnel / Michel Lequime, Institut Fresnel / Claude Amra, Institut Fresnel

   FiO 1: Fabrication, Design and Instrumentation

Ultrafast Optics III

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Frontiers in Optics

1. 10:00 - 10:15

   (UTC - 05:00)
   FTh2B.1

   Demonstration of Accelerating and Decelerating Space-Time Optical Wave Packets in Free Space

   Presenter: Murat Yessenov, CREOL, University of Central Florida

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   We show that sculpting the spatio-temporal spectrum of optical wave packets enables the realization of large axial acceleration and deceleration. We experimentally demonstrate group velocity changes up to∼1.2cover a propagation distance∼30 mm.
   
   Authors:Murat Yessenov, CREOL, University of Central Florida / Ayman Abouraddy, CREOL, University of Central Florida

   FiO 2: Optical Interactions

2. 10:15 - 10:30

   (UTC - 05:00)
   FTh2B.2

   Long-term Hybrid Stabilization of CEP

   Presenter: Jack Hirschman, Stanford University

    Presentation Details   Paper  Add to Schedule

   Controlling the CEP in mode-locked lasers over long timescales is crucial for real-world applications. We present a hybrid stabilization system in an Er:Yb:glass mode-locked laser with 75 hours of stabilization and IPN below 14 mrad.
   
   Authors:Jack Hirschman, Stanford University / Randy Lemons, Colorado School of Mines / Evan Chansky, Lehigh University / Günter Steinmeyer, Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy / Sergio Carbajo, SLAC National Accelerator Laboratory

   FiO 2: Optical Interactions

3. 10:30 - 10:45

   (UTC - 05:00)
   FTh2B.3

   Extreme Raman-Induced Spectral Broadening in Nitrogen-Filled Hollow-Core Fibers

   Presenter: Riccardo Piccoli, INRS-EMT

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   We present an energy-efficient and scalable technique to realize energetic sub-100-fs pulses, continuously tunable in the 1030÷1730 nm range, by exploiting stimulated Raman scattering in long N2-filled hollow-core fibers.
   
   Authors:Riccardo Piccoli, INRS-EMT / Paolo Carpeggiani, Technische Universität Wien / Young-Gyun Jeong, INRS-EMT / Andrea Rovere, INRS-EMT / Roberto Morandotti, INRS-EMT / Giulio Coccia, Technische Universität Wien / Guangyu Fan, INRS-EMT / Edgar Kaksis, Technische Universität Wien / Audrius Pugzlys, Technische Universität Wien / Andrius Baltuska, Technische Universität Wien / Bruno Schmidt, few-Cycle Inc. / Aleksandr Voronin, M. V. Lomonosov Moscow State University / Aleksei Zheltikov, M. V. Lomonosov Moscow State University / Luca Razzari, INRS-EMT

   FiO 2: Optical Interactions

4. 10:45 - 11:00

   (UTC - 05:00)
   FTh2B.4

   Cascaded Four-wave Mixing in Picosecond Pulse Pumped Supercontinuum Assisted by a Tunable CW

   Presenter: Renlai Zhou, Peking University

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   We experimentally demonstrate the cascaded four-wave mixing in picosecond pulse pumped SC generation assisted by a tunable CW trigger. Numerical results are found to have a good agreement with the experimental results.
   
   Authors:Renlai Zhou, Peking University / Qian Li, Peking University / H.Y. Fu, Tsinghua University

   FiO 2: Optical Interactions

5. 11:00 - 11:15

   (UTC - 05:00)
   FTh2B.5

   Generation of a Space-Time Pulse with a Controllable Group Velocity as a Function of Distance Utilizing Classical Entanglement by Combining Multiple Frequencies Each Containing Multiple Laguerre-Gaussian Modes

   Presenter: Kaiheng Zou, University of Southern California

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   We simulate the generation of a space-time pulse with a controllable group velocity by classical entanglement of frequencies and multiple LG modes. Group velocities greater and smaller than the speed of light are achieved.
   
   Authors:Kaiheng Zou, University of Southern California / Zhe Zhao, University of Southern California / Hao Song, University of Southern California / Kai Pang, University of Southern California / Amir Minoofar, University of Southern California / Xinzhou Su, University of Southern California / Huibin Zhou, University of Southern California / Runzhou Zhang, University of Southern California / Haoqian Song, University of Southern California / Nanzhe Hu, University of Southern California / Cong Liu, University of Southern California / Moshe Tur, Tel Aviv University / Alan Willner, University of Southern California

   FiO 2: Optical Interactions

6. 11:15 - 11:30

   (UTC - 05:00)
   FTh2B.6

   Random Fiber Laser Pumped Raman Gain Square-wave Pulse Laser

   Presenter: shanshan wang, Univ of Electronic Science & Tech China

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   We realized square-wave pulses in a mode-locked Raman fiber laser pumped by a random fiber laser. Pulse duration and repetition rate (i.e., high-order harmonic) can be tuned through polarization state and pump power.
   
   Authors:shanshan wang, Univ of Electronic Science & Tech China / Wei Li Zhang, Univ of Electronic Science & Tech China

   FiO 2: Optical Interactions

Sensing and Emission

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Frontiers in Optics

1. 10:00 - 10:15

   (UTC - 05:00)
   FTh2C.1

   Packaged, Fiber-Coupled Waveguide-Enhanced Raman Spectroscopic Sensor

   Presenter: Jerome Michon, Massachusetts Institute of Technology

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   We report a packaged, fiber-bonded waveguide-enhanced Raman spectroscopy (WERS) sensor that uses backscattered collection to filter the background on-chip. We compare waveguide geometries with respect to their filtering performance.
   
   Authors:Jerome Michon, Massachusetts Institute of Technology / Derek Kita, Massachusetts Institute of Technology / Juejun Hu, Massachusetts Institute of Technology

   FiO 5: Photonic Integrated Devices and Applications

2. 10:15 - 10:30

   (UTC - 05:00)
   FTh2C.2

   Sensitivity Comparison of Free-Space and Waveguide Raman for Bulk Sensing

   Presenter: Jerome Michon, Massachusetts Institute of Technology

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   We compare the bulk sensing performance of waveguide-enhanced Raman spectroscopy (WERS) sensors and generic free-space Raman systems using ray tracing. We show that WERS sensors can yield a better signal-to-noise ratio.
   
   Authors:Derek Kita, Massachusetts Institute of Technology / Jerome Michon, Massachusetts Institute of Technology / Juejun Hu, Massachusetts Institute of Technology

   FiO 5: Photonic Integrated Devices and Applications

3. 10:30 - 10:45

   (UTC - 05:00)
   FTh2C.3

   Single-Shot Spectral Sensor Based on a Multi-Pixel Near-Infrared Array

   Presenter: Kaylee Hakkel, Eindhoven University of Technology

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   We present a chip-based near-infrared spectral sensor, consisting of an array of 16 resonant-cavity-enhanced photodetectors. Its robustness, small dimensions and single-shot operation make this sensor suitable for portable spectroscopic applications.
   
   Authors:Kaylee Hakkel, Eindhoven University of Technology / Maurangelo Petruzzella, Eindhoven University of Technology / Francesco Pagliano, Eindhoven University of Technology / Anne van Klinken, Eindhoven University of Technology / Fang Ou, Eindhoven University of Technology / Tianran Liu, Eindhoven University of Technology / Rene van Veldhoven, Eindhoven University of Technology / Andrea Fiore, Eindhoven University of Technology

   FiO 5: Photonic Integrated Devices and Applications

4. 10:45 - 11:00

   (UTC - 05:00)
   FTh2C.4

   Anti-Parity-Time Symmetry For Integrated Optical Sensing

   Presenter: Martino De Carlo, Politecnico di Bari

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   The enhancement of the eigenfrequencies splitting at the exceptional point in parity-time-symmetry has enabled new important possibilities for optical sensing. In this work we propose the use of anti-parity-time symmetry for refractive index sensing.
   
   Authors:Martino De Carlo, Politecnico di Bari / Francesco De Leonardis, Politecnico di Bari / Vittorio Passaro, Politecnico di Bari

   FiO 5: Photonic Integrated Devices and Applications

5. 11:00 - 11:15

   (UTC - 05:00)
   FTh2C.5

   Identifying Optimal Photonic Crystal Sensor Designs with Machine Learning

   Presenter: Eric Zhu, University of Toronto

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   We train a neural network to predict the optical properties (center wavelength λ, linewidth, sensitivity S) of photonic crystal slab structures. We are able to faithfully model the results to within 1% for λ and S.
   
   Authors:Eric Zhu, University of Toronto / Li Qian, University of Toronto / Ofer Levi, University of Toronto

   FiO 5: Photonic Integrated Devices and Applications

6. 11:15 - 11:30

   (UTC - 05:00)
   FTh2C.6

   Controllable Directional Excitation and Emission of Nanoemitters by a Subwavelength Mie Antenna

   Presenter: Jie Fang, The University of Texas at Austin

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   We derive a multipolar model for dipole-sphere hybrids, introduce subwavelength silicon nanospheres at visible wavelength with facile size control, demonstrate controllable directional excitation and emission of nanoemitters for on-demand modulation.
   
   Authors:Jie Fang, The University of Texas at Austin / Mingsong Wang, The University of Texas at Austin / Kan Yao, The University of Texas at Austin / Yuebing Zheng, The University of Texas at Austin

   FiO 5: Photonic Integrated Devices and Applications

Biosensors and Photochemical Interactions

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Frontiers in Optics

1. 10:00 - 10:15

   (UTC - 05:00)
   FTh2D.1

   Optical Biosensor for in situ metabolite quantification in plant leaves

   Presenter: Andrea Montero, Universidad San Francisco de Quito

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   We present a strategy based on the optical properties of the G-cuadruplex DNA-bound NMM IX dye to successfully quantify plant metabolites. As a proof of concept, we quantify the caffeine metabolite from Ilex guayusa leaves.
   
   Authors:Andrea Montero, Universidad San Francisco de Quito / Cesar Costa-Vera, Escuela Politécnica Nacional / Briggitte Leon, Universidad San Francisco de Quito / Miguel Angel Mendez, Universidad San Francisco de Quito / Maria de Lourdes Torres, Universidad San Francisco de Quito

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

2. 10:15 - 10:30

   (UTC - 05:00)
   FTh2D.2

   Designing Silicon Nanoparticles for Optical Bioimaging

   Presenter: Stanislav Zabotnov, Lomonosov Moscow State University

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   We report on developing a technique for fabricating silicon nanoparticles by laser ablation of porous silicon and silicon nanowires in liquids that have potential for image contrasting in fluorescence imaging and optical coherence tomography.
   
   Authors:Stanislav Zabotnov, Lomonosov Moscow State University / Leonid Golovan, Lomonosov Moscow State University / Daria Kurakina, Institute of Applied Physics RAS / Aleksandr Khilov, Institute of Applied Physics RAS / Olga Sokolovskaya, Lomonosov Moscow State University / Anastasiia Skobelkina, Lomonosov Moscow State University / Fedor Kashaev, Lomonosov Moscow State University / Pavel Kashkarov, Lomonosov Moscow State University / Ekaterina Sergeeva, Institute of Applied Physics RAS / Mikhail Kirillin, Institute of Applied Physics RAS

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

3. 10:30 - 10:45

   (UTC - 05:00)
   FTh2D.3

   Leidenfrost Evaporation-Assisted Ultrasensitive Surface-Enhanced Raman Spectroscopy

   Presenter: Junyeob Song, National Institute of Standards and Technology

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   Leidenfrost evaporation-assisted Surface-enhanced Raman spectroscopy on hierarchical plasmonic micro/nanostructures provides fast ultrasensitive biochemical detection methods beyond the diffusion limit.
   
   Authors:Junyeob Song, National Institute of Standards and Technology / Weifeng Cheng, Virginia Tech / Meitong Nie, Virginia Tech / Xukun He, Virginia Tech / Wonil Nam, Virginia Tech / Jiangtao Cheng, Virginia Tech / Wei Zhou, Virginia Tech

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

4. 10:45 - 11:00

   (UTC - 05:00)
   FTh2D.4

   Analysis of optical distribution in Photodynamic Therapy treatment applied to brain glioma

   Presenter: Felix Fanjul-Velez, University of Cantabria

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   We analyze the different phases of glioma tumors treated with Photodynamic Therapy to obtain results that can help in diagnosing and treating this type of disease, generating a clinically predictive model.
   
   Authors:Raichanny de la Nuez-Díaz, University of Cantabria / Jose Luis Arce-Diego, University of Cantabria / Felix Fanjul-Velez, University of Cantabria

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

5. 11:00 - 11:15

   (UTC - 05:00)
   FTh2D.5

   Structural Changes of Nitroaromatic Molecules During the Intramolecular Charge Transfer

   Presenter: Yoonsoo Pang, Gwangju Inst of Science & Technology

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   Intramolecular charge transfer of nitroaromatic molecules is probed with time-resolved stimulated Raman spectroscopy, where two resonant stretchings (ν_8a) show clear evidence for the structural changes including the twist of the biphenyl groups.
   
   Authors:Lee Sebok, Gwangju Inst of Science & Technology / Myungsam Jen, Gwangju Inst of Science & Technology / Gisang Lee, Gwangju Inst of Science & Technology / Yoonsoo Pang, Gwangju Inst of Science & Technology

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

6. 11:15 - 11:30

   (UTC - 05:00)
   FTh2D.6

   Hysteresis in backaction force mediated by photonic nanojet

   Presenter: Yuxuan Ren, The University of Hong Kong

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   We demonstrate that the dielectric microsphere swims towards the continuous wave light in response to the photonic nanojet and the hysteresis in backaction force on the pure dielectric particle under the counter propagating beams.
   
   Authors:Yuxuan Ren, The University of Hong Kong / Yi Zhou, The University of Hong Kong / Huade Mao, The University of Hong Kong / Jiawei Shi, The University of Hong Kong / Xiaomeng Cui, The University of Hong Kong / Kevin Tsia, The University of Hong Kong / Kenneth Wong, The University of Hong Kong

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

Computer-generated Holography and Digital Holography

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Frontiers in Optics

1. 10:00 - 10:30

   (UTC - 05:00)
   FTh2F.1

   Dedicated processor for holography assisted by deep neural networks

   Presenter: Tomoyoshi Shimobaba, Chiba University

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   We developed dedicated processors for holography named ‘HORN,” which accelerate hologram calculation by parallelizing many calculation units. In this study, we propose a dedicated processor with low accuracy units assisted by a deep neural network.
   
   Authors:Tomoyoshi Shimobaba, Chiba University / Yota Yamamoto, Chiba University / Takashi Nishitsuji, Tokyo Metropolitan University / Ikuo Hoshi, Chiba University / Harutaka Shiomi, Chiba University / Takashi Kakue, Chiba University / Tomoyoshi Ito, Chiba University

   Invited FiO 7: Information Acquisition, Processing and Display

2. 10:30 - 10:45

   (UTC - 05:00)
   FTh2F.2

   The Recording of a Cylindrical Hologram by Optical Scanning Holography

   Presenter: Jung-Ping Liu, Feng Chia University

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   The direct recording of a curved digital hologram, e.g. a cylindrical hologram, is a challenge. Here we proposed a system based on optical scanning holography (OSH) to record a cylindrical digital hologram.
   
   Authors:Jung-Ping Liu, Feng Chia University / Wen-Ting Chen, Feng Chia University / Ting-Chung Poon, Feng Chia University

   FiO 7: Information Acquisition, Processing and Display

3. 10:45 - 11:00

   (UTC - 05:00)
   FTh2F.3

   Hologram digital correction for Digital lensless Holographic Microscopy

   Presenter: Carlos Trujillo, Universidad EAFIT

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   A preprocessing method for Digital lensless Holographic Microscopy based on the resizing and sharpening of the holograms prior reconstruction is presented. This proposal has been successfully validated using experimental holograms.
   
   Authors:Carlos Trujillo, Universidad EAFIT

   FiO 7: Information Acquisition, Processing and Display

4. 11:00 - 11:15

   (UTC - 05:00)
   FTh2F.4

   Holographic particle localization using beam propagation method

   Presenter: Waleed Tahir, Boston University

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   We present a novel method for large-scale 3D particle localization from single-shot in-line holography using a multiple-scattering based multi-slice beam propagation model.
   
   Authors:Waleed Tahir, Boston University / Lei Tian, Boston University

   FiO 7: Information Acquisition, Processing and Display

5. 11:15 - 11:30

   (UTC - 05:00)
   FTh2F.5

   Digital holographic profilometry with fast data acquisition

   Presenter: Marta Mikula, Warsaw University of Technology

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   New holographic profilometry method based on single frame multi-interference hologram acquisition is proposed. It allows to reduce a measurement time while maintaining high measurement range and axial accuracy. Experimental verification is provided.
   
   Authors:Marta Mikula, Warsaw University of Technology / Tomasz Kozacki, Warsaw University of Technology / Juan Martinez-Carranza, Warsaw University of Technology / Moncy Idicula, Warsaw University of Technology

   FiO 7: Information Acquisition, Processing and Display

Devices and Subsystems for Optical Communications

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Frontiers in Optics

1. 10:00 - 10:15

   (UTC - 05:00)
   FTh2E.1

   Extracting the Dimensionless Operating Parameters of an Optically-Injected Semiconductor Laser

   Presenter: Daniel Herrera, Virginia Tech

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   An optically-injected semiconductor laser is characterized with no prior knowledge of the physical design parameters. Employing the two Hopf bifurcation points at zero-detuning and Hopf-Saddle-Node point, its operating parameters are extracted.
   
   Authors:Daniel Herrera, Virginia Tech / Vassilios Kovanis, Virginia Tech / Luke Lester, Virginia Tech

   FiO 4: Fiber Optics and Optical Communications Photonics

2. 10:15 - 10:30

   (UTC - 05:00)
   FTh2E.2

   Realization of a high-Q resonance by quasi-bound states in the continuum in a silicon metasurface with defects

   Presenter: Baiming Wang, Sun Yat-sen

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   A metasurface supporting quasi-bound states in the continuum under normal excitation condition is designed by breaking symmetry of structures. The high-Q resonance in the proposed device may find applications in optical filters and novel lasers.
   
   Authors:Baiming Wang, Sun Yat-sen / Yujie Chen, Sun Yat-sen / Siyuan Yu, Sun Yat-sen

   FiO 4: Fiber Optics and Optical Communications Photonics

3. 10:30 - 10:45

   (UTC - 05:00)
   FTh2E.3

   Long-Period Grating Based Single-Mode Fiber to Multi-Core Fiber Pump Coupler

   Presenter: Liliana Sousa, Instituto de Telecomunicações

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   We theoretically demonstrate a long-period grating (LPG) based single-mode fiber to multi-core fiber coupler. The coupling efficiency achieved was 24% of the input power, evenly distributed by all cores, using LPGs of length 4 cm.
   
   Authors:Liliana Sousa, Instituto de Telecomunicações / Margarida Facão, University of Aveiro / Gil M. Fernandes, Instituto de Telecomunicações / Rogério N. Nogueira, Instituto de Telecomunicações / Ana M. Rocha, Instituto de Telecomunicações

   FiO 4: Fiber Optics and Optical Communications Photonics

4. 10:45 - 11:00

   (UTC - 05:00)
   FTh2E.4

   Extremely Dispersive Schott Glass Fiber with Coupled High-Index Ring for OAM Modes

   Presenter: Wenpu Geng, Nankai University

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   We propose a highly dispersive Schott glass fiber for high-order orbital angular momentum (OAM) modes using high-index coupled ring structure. A large negative dispersion of -47,618 ps/(nm●km) is achieved for OAM_14,1 mode at 1668 nm.
   
   Authors:Wenpu Geng, Nankai University / Yiqiao Li, Nankai University / Yuxi Fang, Nankai University / Yingning Wang, Nankai University / Changjing Bao, University of Southern California / Yan Yan, University of Southern California / Zhi Wang, Nankai University / Weigang Zhang, Nankai University / Hao Huang, University of Southern California / Yongxiong Ren, University of Southern California / Zhongqi Pan, University of Louisiana at Lafayette / Yang Yue, Nankai University

   FiO 4: Fiber Optics and Optical Communications Photonics

5. 11:00 - 11:15

   (UTC - 05:00)
   FTh2E.5

   Fiber-based Radial Laguerre-Gaussian Mode Sorter

   Presenter: Ziqi Wang, Beijing Univ. Posts ＆ Telecomm.

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   Mach-Zehnder interferometer cascade made of couplers and graded index fibers, exploiting Gouy phase variation introduced by the latter, demonstrates capability of Laguerre-Gaussian mode demultiplexing by the radial quantum number.
   
   Authors:Ziqi Wang, Beijing Univ. Posts ＆ Telecomm. / Junhui Li, Beijing Univ. Posts ＆ Telecomm. / Li Gao, Beijing Univ. Posts ＆ Telecomm. / Mingying Lan, Beijing Univ. Posts ＆ Telecomm.

   FiO 4: Fiber Optics and Optical Communications Photonics

Joint Visionary Talk: Mikhail Lukin

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Quantum 2.0

1. 11:30 - 12:15

   (UTC - 05:00)
   JTh3A.1

   Keynote: Programmable Quantum Systems for Simulations, Computation and Networking

   Presenter: Mikhail Lukin, Harvard University

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   Realization of quantum systems that may be capable of outperforming the existing classical counterparts in executing useful tasks is a central challenge in quantum science and engineering. In this talk, I will describe two related examples of our recent work towards these goals. In the first example, I will describe the recent advances involving programmable, coherent manipulation of quantum many-body systems using atom arrays excited into Rydberg states. I will describe our recent technical upgrades that now allow the control over 200 atoms in two-dimensional arrays. Recent progress involving the exploration of exotic many-body phenomena, as well as realization and testing of quantum optimization algorithms using such systems, will be discussed. In the second example, I will report on our progress towards realization of quantum repeaters for long-distance quantum communication. Specifically, I will describe experimental realization of memory-enhanced quantum communication, which utilizes a solid-state spin memory integrated in a nanophotonic diamond resonator to implement asynchronous Bell-state measurements. This enables a four-fold increase in the secret key rate of measurement device independent quantum key distribution over the loss-equivalent direct-transmission method while operating at megahertz clock rates. Prospects for scaling up these techniques, including realization of larger quantum processors and quantum networks will be discussed.
   
   Authors:Mikhail Lukin, Harvard University

   Keynote Quantum 2.0: Quantum Metrology & Sensors

Joint Poster Session IVA

1. JTh4A.2

   Frequency Stability Enhancement of Self-Injection Locked Laser

   Presenter: Ramzil Galiev, Russian Quantum Center

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   We developed a model that enables both a deeper understanding of the salient physical features of the self-injection locking of a laser to high-quality factor WGM microresonator and corresponding improvements of the laser frequency stabilization.
   
   Authors:Ramzil Galiev, Russian Quantum Center / Nikita Kondratiev, Russian Quantum Center / Valery Lobanov, Russian Quantum Center / Andrey Matsko, California Institute of Technology / Igor Bilenko, Russian Quantum Center

   FiO 1: Fabrication, Design and Instrumentation

2. JTh4A.3

   Fully Flexible,Transparent Electrodes for Flexible Photovoltaic Applications

   Presenter: Kieran Walsh, University of Exeter

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   Graphene shows promise as a replacement electrode for flexible optoelectronic applications for its conductive, transparent and flexible properties. Here, we demonstrate the functionalisation of graphene electrodes for flexible photovoltaics.
   
   Authors:Kieran Walsh, University of Exeter / Chun Koh, University of Exeter / Conor Murphy, University of Exeter / Saverio Russo, University of Exeter / Monica Craciun, University of Exeter

   FiO 1: Fabrication, Design and Instrumentation

3. JTh4A.4

   Laser Scattering in Plateau Borders

   Presenter: Adriana Tufaile, Universidade de Sao Paulo

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   We present results of the laser scattering in some structures of foams known as Plateau borders. The light patterns are Parlaseric Circle with Laser Dogs and Horus Eye. Parlaseric Circle is due to conical diffraction.
   
   Authors:Adriana Tufaile, Universidade de Sao Paulo / Alberto Tufaile, Universidade de Sao Paulo

   FiO 1: Fabrication, Design and Instrumentation

4. JTh4A.6

   Noise and Resolution in Acetylene Based Self-Referencing Configuration for Detection of Optical Phase Modulation

   Presenter: Jordan Diaz, CICESE

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   We report experimental measurements of noises and resolution in a bulk self-referencing interferometric configuration based on quantum memory of acetylene (C₂H₂) molecules at the wavelength of 1530.37 nm of the P9 absorption line.
   
   Authors:Jordan Diaz, CICESE / Serguei Stepanov, CICESE / Nayeli Casillas-Rodriguez, CICESE / Manuel Ivan Ocegueda-Miramontes, UABC / Eliseo Hernández-Hernández, CICESE

   FiO 1: Fabrication, Design and Instrumentation

5. JTh4A.7

   Detection of Small Displacements Using of Optical Diffractive Correlator

   Presenter: Svitlana Bugaychuk, Institute of Physics, NAS Ukraine

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   We are developing method to precise displacements based on mutual transverse shift between two diffraction gratings included in correlator. Intensity distribution over diffraction orders unambiguously expresses value of small grating displacement.
   
   Authors:Svitlana Bugaychuk, Institute of Physics, NAS Ukraine / Olexader Gnatovskiy, Institute of Physics, NAS Ukraine / Volodymyr Gnatovskyy, Naras Shevchenko National University, / Andrey Sidorenko, Kyivmetroproerk LLC / Anatoliy Negriyko, Institute of Physics, NAS Ukraine

   FiO 1: Fabrication, Design and Instrumentation

6. JTh4A.8

   Soft-x-ray transient absorption spectroscopy of sulfur hexaflouride in strong SWIR fields

   Presenter: Patrick Rupprecht, Max Planck Institute for Nuclear Physics

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   We report on experimental soft-x-ray transient absorption spectroscopy in SF₆. The influences of strong SWIR fields and of vibrational dynamics initiated by impulsive stimulated Raman scattering on the 6a_1g(S 2p_{1/2, 3/2})^-1 resonance are investigated.
   
   Authors:Patrick Rupprecht, Max Planck Institute for Nuclear Physics / Lennart Aufleger, Max Planck Institute for Nuclear Physics / Alexander Magunia, Max Planck Institute for Nuclear Physics / Simon Heinze, Heidelberg University / Thomas Ding, Max Planck Institute for Nuclear Physics / Marc Rebholz, Max Planck Institute for Nuclear Physics / Stefano Amberg, Max Planck Institute for Nuclear Physics / Nikola Mollov, Max Planck Institute for Nuclear Physics / Felix Henrich, Max Planck Institute for Nuclear Physics / Maurits Haverkort, Heidelberg University / Christian Ott, Max Planck Institute for Nuclear Physics / Thomas Pfeifer, Max Planck Institute for Nuclear Physics

   FiO 2: Optical Interactions

7. JTh4A.9

   Quadratic Platicons in χ⁽²⁾ Optical Microresonators

   Presenter: Valery Lobanov, Russian Quantum Center

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   We demonstrate numerically generation of two-color platicons in χ⁽²⁾ microresonators via pump modulation or mode interaction for both SHG and downconversion. Excitation conditions are revealed for discussed generation methods and medium parameters.
   
   Authors:Valery Lobanov, Russian Quantum Center / Nikita Kondratiev, Russian Quantum Center / Artem Shitikov, Russian Quantum Center / Ramzil Galiev, Russian Quantum Center / Igor Bilenko, Russian Quantum Center

   FiO 2: Optical Interactions

8. JTh4A.10

   Electrophysical Anisotropy of Periodic Surface Structures Induced by Femtosecond Laser on Amorphous Silicon

   Presenter: Dmitrii Shuleiko, Lomonosov Moscow State University

    Presentation Details   Paper  Add to Schedule

   Amorphous silicon films were modified by femtosecond laser pulses. Revealed on irradiated surface are micron-scale laser-induced periodic structures that affect anisotropy of dark conductivity, photoconductivity and carrier mobility within the film.
   
   Authors:Dmitrii Shuleiko, Lomonosov Moscow State University / Mikhail Martyshov, Lomonosov Moscow State University / Stanislav Zabotnov, Lomonosov Moscow State University / Denis Presnov, Lomonosov Moscow State University / Andrei Kazanskii, Lomonosov Moscow State University / Pavel Kashkarov, Lomonosov Moscow State University

   FiO 2: Optical Interactions

9. JTh4A.11

   Third-order Nonlinearities as a Function of the Pulse Width in Selected Deuterated Solvents

   Presenter: Lino Misoguti, Instituto de Física de São Carlos, USP

    Presentation Details   Paper  Add to Schedule

   We have measured the third-order nonlinearities of six different normal and deuterated solvents by nonlinear ellipse rotation signal. We observed that the replacement of hydrogen to deuterium atoms reduces slightly the magnitude of the nonlinearities
   
   Authors:Julia Fernandes, Instituto de Física de São Carlos, USP / Emerson Barbano, Universidade Federal do Parana / Jonathas Siqueira, Instituto de Fisica Gleb-Wataghin / Lino Misoguti, Instituto de Física de São Carlos, USP

   FiO 2: Optical Interactions

10. JTh4A.12

    All-Bulk Chirp Control for Optical Parametric Amplifiers in the NIR Spectral Region

    Presenter: Giedre Archipovaite, Central Laser Facility, STFC

     Presentation Details   Paper  Add to Schedule

    We present a novel approach of designing OPAs in the NIR, where all the pulse chirp is controlled in bulk materials. This has a potential to increase the robustness and simplicity of the system.
    
    Authors:Giedre Archipovaite, Central Laser Facility, STFC / Gabriel Karras, Central Laser Facility, STFC

    FiO 2: Optical Interactions

11. JTh4A.13

    Propagation Features of Multibound Solitons in Optical Fiber With Anomalous Dispersion in the Telecom Range

    Presenter: ILYA O. OREKHOV, Bauman Moscow State Technical University

     Presentation Details   Paper  Add to Schedule

    We experimentally demonstrated the pulse duration evolution of multi-bound solitons generated by a passively mode-locked all-fiber Er-doped laser during transmission through a standard telecommunication fiber with anomalous dispersion.
    
    Authors:ILYA O. OREKHOV, Bauman Moscow State Technical University / Igor Kudelin, Aston Institute of Photonic Technologies / Dmitriy Dvoretskiy, Bauman Moscow State Technical University / Stanislav Sazonkin, Bauman Moscow State Technical University / Alexey Pnev, Bauman Moscow State Technical University / Valerii Karasik, Bauman Moscow State Technical University / Lev Denisov, Bauman Moscow State Technical University

    FiO 2: Optical Interactions

12. JTh4A.14

    5 mJ, 5-optical-cycles operation of a 3 μm OPCPA pumped by a 1 μm source

    Presenter: Joana Alves, IPFN/IST

     Presentation Details   Paper  Add to Schedule

    We present the design of an optical parametric chirped pulse amplifier operating at 3 μm yielding 5 mJ output energy and 5-optical-cycles Fourier transform-limited duration driven by an Yb-based laser source.
    
    Authors:Joana Alves, IPFN/IST / Hugo Pires, IPFN/IST / Celso Joāo, IPFN/IST / Gonçalo Figueira, IPFN/IST

    FiO 2: Optical Interactions

13. JTh4A.15

    Longitudinal Radiation Force of Laser Pulses and Optics of Moving Neutral Particles

    Presenter: Lubomir Kovachev, Institute of Electronics

     Presentation Details   Paper  Add to Schedule

    Longitudinal radiation force proportional to the pulse energy and inversely proportional to its time duration is found. For femtosecond pulses propagating in gases the force is strong enough to confine particles into the pulse envelope.
    
    Authors:Lubomir Kovachev, Institute of Electronics

    FiO 2: Optical Interactions

14. JTh4A.16

    Axial Power Content and Uncertainty Principle for Highly Focused Fields

    Presenter: Angel Sanz, Complutense University

     Presentation Details   Paper  Add to Schedule

    A novel measure is proposed to estimate the size of the region where axial power content of highly focused fields mainly concentrates. This measure is established on the basis of a newly defined uncertainty principle.
    
    Authors:Rosario Martinez-Herrero, Complutense University / Angel Sanz, Complutense University

    FiO 2: Optical Interactions

15. JTh4A.17

    Investigating Crown Flashes

    Presenter: Alberto Tufaile, University of São Paulo

     Presentation Details   Paper  Add to Schedule

    We are presenting the connection between the atmospheric phenomena known as Crown Flashes and light scattering in ferrofluids subjected to an external magnetic field, along with a model based on the Circle Map.
    
    Authors:Alberto Tufaile, University of São Paulo / Adriana Tufaile, University of São Paulo

    FiO 2: Optical Interactions

16. JTh4A.18

    Frequency Shift in Two Symmetric Four-Wave Mixing in Rubidium Vapor

    Presenter: Alexandre Almeida, UFPE

     Presentation Details   Paper  Add to Schedule

    Two symmetrical forward four-wave mixing processes in rubidium vapor present an opposing frequency shift.
    We model the effect with an anomalous refractive index due to the nonlinear interaction of the incident fields in the medium.
    
    Authors:Alexandre Almeida, UFPE / Ammis Alvarez, UFPE / Sandra Vianna, UFPE

    FiO 2: Optical Interactions

17. JTh4A.19

    Study of Mechanical Properties in AISI 1020 Steel Used in Diaphragms in Wind Tunnels

    Presenter: Evandro Guilherme Zanni, Institute for Advanced Studies - IEAv

     Presentation Details   Paper  Add to Schedule

    This work studed the mechanical properties in the tensile and impact of AISI 1020 steel, to evaluate the effectiveness of the application of laser heat treatments in regions with notches, facilitating the breaking, in these structures.
    
    Authors:Evandro Guilherme Zanni, Institute for Advanced Studies - IEAv / Caroline Ferreira, Technological Institute of Aeronautics - ITA / Ana Harada, Technological Institute of Aeronautics - ITA / Antonio Abdalla, Institute for Advanced Studies - IEAv / Milton Fernandes de Lima, Institute for Advanced Studies - IEAv

    FiO 2: Optical Interactions

18. JTh4A.20

    Temperature dependence of intermolecular correlations in bulk water and electrolyte solutions

    Presenter: Nathan Dupertuis, EPFL

     Presentation Details   Paper  Add to Schedule

    Femtosecond elastic second harmonic scattering response of bulk H2O and D2O and their salt solutions show a decrease in the orientational order of water with increasing temperature, caused by nuclear quantum effects manifesting in hydrogen-bonding.
    
    Authors:Yixing Chen, EPFL / Nathan Dupertuis, EPFL / Halil Okur, EPFL / Sylvie Roke, EPFL

    FiO 2: Optical Interactions

19. JTh4A.21

    Small-Sized Interferometer with Fabry-Perot Resonators for Gravitational Wave Detection

    Presenter: Nikolai Petrov, STC UI, Russian Academy of Sciences

     Presentation Details   Paper  Add to Schedule

    Compact interferometer with Fabry-Perot resonators consisting of two spatially distributed mirrors for detecting gravitational waves is proposed. Extremely high sensitivity of such an interferometer for small movements of mirrors is demonstrated.
    
    Authors:Nikolai Petrov, STC UI, Russian Academy of Sciences / Vladislav Pustovoit, STC UI, Russian Academy of Sciences

    FiO 2: Optical Interactions

20. JTh4A.22

    Chirp Characterization of High-Frequency Free-Electron-Laser Pulses using Transient Absorption Spectroscopy

    Presenter: Thomas Ding, Max Planck Institute for Nuclear Physics

     Presentation Details   Paper  Add to Schedule

    We present a technique for the direct measurement of the frequency chirp of high-frequency free-electron-laser pulses based on fundamental nonlinear optics. It is implemented in transient absorption geometry.
    
    Authors:Thomas Ding, Max Planck Institute for Nuclear Physics / Marc Rebholz, Max Planck Institute for Nuclear Physics / Lennart Aufleger, Max Planck Institute for Nuclear Physics / Maximilian Hartmann, Max Planck Institute for Nuclear Physics / Veit Stooß, Max Planck Institute for Nuclear Physics / Alexander Magunia, Max Planck Institute for Nuclear Physics / Paul Birk, Max Planck Institute for Nuclear Physics / Gergana Dimitrova Borisova, Max Planck Institute for Nuclear Physics / David Wachs, Max Planck Institute for Nuclear Physics / Carina da Costa Castanheira, Max Planck Institute for Nuclear Physics / Patrick Rupprecht, Max Planck Institute for Nuclear Physics / Yonghao Mi, Max Planck Institute for Nuclear Physics / Andrew R. Attar, University of California, Berkeley / Thomas Gaumnitz, ETH Zürich / Zhi-Heng Loh, Nanyang Technological University / Sebastian Roling, Westfälische Wilhelms-Universität Münster / Marco Butz, Westfälische Wilhelms-Universität Münster / Helmut Zacharias, Westfälische Wilhelms-Universität Münster / Stefan Düsterer, Deutsches Elektronen-Synchrotron DESY / Rolf Treusch, Deutsches Elektronen-Synchrotron DESY / Stefano M. Cavaletto, Max Planck Institute for Nuclear Physics / Christian Ott, Max Planck Institute for Nuclear Physics / Thomas Pfeifer, Max Planck Institute for Nuclear Physics

    FiO 2: Optical Interactions

21. JTh4A.24

    Nonlinear optics in waveguides doped with dimers of metal nanoparticles

    Presenter: alfredo sanchez, Comisión Nacional de Energía Atómica

     Presentation Details   Paper  Add to Schedule

    We investigate the nonlinear response of waveguides doped with dimers of noble-metal nanoparticles using a simple effective model. Our results show a markedly distinctive response depending on the dimer gap.
    
    Authors:alfredo sanchez, Comisión Nacional de Energía Atómica / Nicolas Linale, Comisión Nacional de Energía Atómica / Diego Grosz, Comisión Nacional de Energía Atómica / Pablo Fierens, Instituto Tecnológico de Buenos Aires

    FiO 3: Quantum Electronics

22. JTh4A.25

    Theoretical Study of a Cylindrical Graphene-based Localized Surface Plasmon Spaser

    Presenter: Leila Prélat, Universidad de Buenos Aires

     Presentation Details   Paper  Add to Schedule

    We consider a dielectric active wire coated with a graphene layer. Using rigorous electromagnetic methods, we present theoretical results illustrating the non-radiative transfer between the active medium and the graphene localized surface plasmons.
    
    Authors:Leila Prélat, Universidad de Buenos Aires / Mauro Cuevas, Universidad Austral / Nicolás Passarelli, Instituto de Ciencias de Materiales de Barcelona ICMAB / Raúl Bustos Marún, Instituto de Física Enrique Gaviola (IFEG-CONICET) / Ricardo Depine, Universidad de Buenos Aires

    FiO 3: Quantum Electronics

23. JTh4A.26

    Third optical harmonic generation reveals circular anisotropy in silicon nanowire arrays

    Presenter: Leonid Golovan, M. V. Lomonosov Moscow State University

     Presentation Details   Paper  Add to Schedule

    Numerical simulations indicate difference in scattering of left- and right-handed circularly polarized waves in array of silicon nanowires. Experiment demonstrates that the structure despite scattering possesses chiral cubic response.
    
    Authors:Leonid Golovan, M. V. Lomonosov Moscow State University

    FiO 3: Quantum Electronics

24. JTh4A.27

    Application of cold clusters as a template for control of the columnar microstructure of thin silver films and their plasmonic properties

    Presenter: Rosen Todorov, Institute of Optical Materials and Technologies “Acad. J. Malinowski”, Bulgarian Academy of Sciences

     Presentation Details   Paper  Add to Schedule

    We present the possibility of using pre-deposited cold clusters with different sizes on a glass substrate to control the columns diameter and the optical properties variation of thin silver layers obtained by glancing angle deposition.
    
    Authors:Vesela Katrova, Institute of Optical Materials and Technologies “Acad. J. Malinowski”, Bulgarian Academy of Sciences / Anna Atanasova, Institute of Optical Materials and Technologies “Acad. J. Malinowski”, Bulgarian Academy of Sciences / Temenuga Hristova-Vasileva, Institute of Optical Materials and Technologies “Acad. J. Malinowski”, Bulgarian Academy of Sciences / Rosen Todorov, Institute of Optical Materials and Technologies “Acad. J. Malinowski”, Bulgarian Academy of Sciences

    FiO 3: Quantum Electronics

25. JTh4A.28

    Quantum Corrections to Nanoplasmonics

    Presenter: Witold Jacak, Wroclaw University of Science and Technology

     Presentation Details   Paper  Add to Schedule

    By application of the quantum Fermi golden rule to the coupling of the plasmons with band electrons in the simiconductor substrate allows for a proper modeling of the metalized solar cells not accessible for conventional simulations by Comsol.
    
    Authors:Witold Jacak, Wroclaw University of Science and Technology

    FiO 3: Quantum Electronics

26. JTh4A.29

    Enhancing Unconventional Photon Blockade Using Optimized Time-Dependent Josephson Coupling

    Presenter: Emmanuel Paspalakis, University of Patras

     Presentation Details   Paper  Add to Schedule

    We use numerical optimal control to find the time-dependent coupling which enhances unconventional photon blockade in a bosonic Josephson junction where the two modes are initially loaded with weakly populated coherent states.
    
    Authors:Dionisis Stefanatos, University of Patras / Emmanuel Paspalakis, University of Patras

    FiO 3: Quantum Electronics

27. JTh4A.31

    Transmitting multiple hybrid entangled states using a conventional single mode fiber.

    Presenter: Isaac Nape, University of the Witwatersrand

     Presentation Details   Paper  Add to Schedule

    We report a method for transmitting multiple spatial modes over a single mode fiber and free-space quantum channel.
    
    Authors:Isaac Nape, University of the Witwatersrand

    FiO 3: Quantum Electronics

28. JTh4A.33

    Analyzing the Expectation Value of the Hamiltonian for a Single Photon Gaussian Wave Packet State

    Presenter: Daniel Borrero Landazabal, Universidad Industrial de Santander

     Presentation Details   Paper  Add to Schedule

    We show a new analysis to address the problem of assigning a singular frequency and energy for the single photon state understood as a wave packet in the Quantum Field Theory formalism.
    
    Authors:Daniel Borrero Landazabal, Universidad Industrial de Santander

    FiO 3: Quantum Electronics

29. JTh4A.34

    Characterization of Dephasing and Dissipating Effects in Hybrid Quantum Systems

    Presenter: Jiri Svozilík, Palacky University

     Presentation Details   Paper  Add to Schedule

    Open hybrid quantum systems are characterized via the generalized Wigner function and its corresponding features. Various hybrid quantum states, such as qubit-coherent states, are considered.
    
    Authors:Jiri Svozilík, Palacky University / Raul Hidalgo, Yachay Tech University / Ievgen Arkhipov, Palacky University

    FiO 3: Quantum Electronics

30. JTh4A.35

    Random lasing coupled to stimulated Raman scattering in random media: Necessary conditions

    Presenter: Vasil Yashchuk, Taras Shevchenko National University of Kyiv

     Presentation Details   Paper  Add to Schedule

    Random lasing (RL) in disordered active media at some condition can initiate stimulated Raman Scattering (SRS). RL and SRS spectroscopy during the process gives the optimal condition of SRS-RL coupling and information about the mechanism.
    
    Authors:Vasil Yashchuk, Taras Shevchenko National University of Kyiv / Andrii Smaliuk, Taras Shevchenko National University of Kyiv / Eugene Tikhonov, Institut of the Physics, NAS of Ukraine

    FiO 3: Quantum Electronics

31. JTh4A.36

    Increasing the correlation level of polarization entangled photon pairs generated by type-II SPDC in BBO

    Presenter: Csaba Tamás Holló, BUTE

     Presentation Details   Paper  Add to Schedule

    Entangled photon sources introduce phase shift between polarization states. Exceeding coherence length, coincidence rate drops for certain bases. Correlation is restored by phase compensation. Applying anisotropic retarders coincidence rate doubles.
    
    Authors:Csaba Tamás Holló, BUTE / Gábor Erdei, BUTE / Tamás Sarkadi, BUTE

    FiO 3: Quantum Electronics

32. JTh4A.38

    Long-Pass Type Quantum Imaging Interferometer with Undetected Photons in the Infrared Wavelength Range

    Presenter: Bernd Jungbluth, Fraunhofer ILT

     Presentation Details   Paper  Add to Schedule

    We present a parametric down conversion source in periodically poled lithium niobate, its application in a quantum interferometer at 1600 nm and a novel long-pass scheme to extend the operational range further into Mid-IR.
    
    Authors:Florian Elsen, Fraunhofer ILT / Bernd Jungbluth, Fraunhofer ILT / Florian Herbst, Fraunhofer ILT / Hans-Dieter Hoffmann, Fraunhofer ILT

    FiO 3: Quantum Electronics

33. JTh4A.40

    Probing Higher-Order Nonlinearities with Ultrashort Solitons

    Presenter: Nicolas Linale, Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET)

     Presentation Details   Paper  Add to Schedule

    We analyze the impact of higher-order nonlinearity on ultrashort solitons by means of a photon-conserving propagation equation, and propose an original and direct method for its estimation.
    
    Authors:Nicolas Linale, Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) / Pablo Fierens, Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) / Diego Grosz, Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET)

    FiO 2: Optical Interactions

34. JTh4A.41

    All-optical pulse-train generation through the temporal analogue of a laser

    Presenter: Alexis Sparapani, Depto. de Ingeniería en Telecomunicaciones, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica

     Presentation Details   Paper  Add to Schedule

    We propose a novel scheme for the all-optical generation of trains of pulses, based on the reflection and refraction of pulses at a time boundary, and the temporal analogue of a laser cavity with gain.
    
    Authors:Alexis Sparapani, Depto. de Ingeniería en Telecomunicaciones, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica / German Fernández, Depto. de Ingeniería en Telecomunicaciones, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica / alfredo sanchez, Depto. de Ingeniería en Telecomunicaciones, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica / Nicolas Linale, Depto. de Ingeniería en Telecomunicaciones, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica / Juan Bonetti, Depto. de Ingeniería en Telecomunicaciones, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica / Diego Grosz, Depto. de Ingeniería en Telecomunicaciones, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica

    FiO 2: Optical Interactions

Transduction and Communication

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Quantum 2.0

1. 12:30 - 13:00

   (UTC - 05:00)
   QTh4A.1

   Quantum Transduction for Superconducting Qubits Using Electro-optic SiGe/Si Waveguides

   Presenter: Hanhee Paik, IBM Watson Research Center YKT Lib

    Presentation Details  Add to Schedule

   High efficiency microwave-optical transduction for quantum-state transfer remains an outstanding technical challenge. Resonant electro-optic transduction via three-wave mixing is an attractive solution, with a simple operating principle that does not rely on intermediate quantum states. However, the intrinsic optical and microwave losses of electro-optic materials with large Pockels coefficients have limited the conversion efficiency of existing devices. Here, we show that an optimal conversion efficiency can be achieved with a relatively weak linear electro-optic material, as long as both the optical and microwave quality factors are high. We then discuss specific designs for electro-optic quantum transducers based on superconducting microwave resonators coupled to SiGe/Si ring resonators. We theoretically show that applying an electric field to the SiGe/Si waveguides induces an effective Pockels effect, allowing three-wave mixing without introducing loss. Together with its excellent compatibility with superconducting qubit fabrication, these nonlinear optical properties promise to make the SiGe/Si platform an exciting avenue for quantum-state frequency conversion.
   
   Authors:Hanhee Paik, IBM Watson Research Center YKT Lib

   Invited Quantum 2.0: Integrated-optics Quantum Platforms & Devices

2. 13:00 - 13:30

   (UTC - 05:00)
   QTh4A.2

   Building an Entanglement-sharing Quantum Network in New York

   Presenter: Eden Figueroa, SUNY Stony Brook

    Presentation Details  Add to Schedule

   We will show our progress towards building a quantum network of many quantum devices capable of distributing entanglement over long distances, connecting Stony Brook University and the Brookhaven National Laboratory on Long Island, New York.
   
   Authors:Eden Figueroa, SUNY Stony Brook

   Invited Quantum 2.0: Optical & Laser Technology for QIST Systems

Joint Poster Session IVB

1. JTh4B.1

   Operating Principle of Data Distributing Technique of Secure Data Transmission in Multimode Fiber Systems

   Presenter: Dmitry Svistunov, Polytechnic University

    Presentation Details   Paper  Add to Schedule

   Principle of new technique based on mode division multiplexing is described. Data distributing technique enables counteracting the eavesdropping from few- and multimode trunk fibers by impeding a decoding of illegally read data.
   
   Authors:Dmitry Svistunov, Polytechnic University

   FiO 4: Fiber Optics and Optical Communications Photonics

2. JTh4B.2

   Possibilities of Polarization Multiplex Optimization Using the Tolerance Field Measurement

   Presenter: Martin Kyselák, University of Defence

    Presentation Details   Paper  Add to Schedule

   This work describes a way to measure the Tolerance Field of a Polarization Division Multiplexing and verify the robustness of the system. The problem of polarization multiplex solves sudden polarization state changes in optical fibre.
   
   Authors:Martin Kyselák, University of Defence / Jakub Stohl, VUT FEEC Brno / Cestmir Vlcek, University of Defence / Vojtech Sychra, University of Defence

   FiO 4: Fiber Optics and Optical Communications Photonics

3. JTh4B.3

   Plasmonic Modal and Polarization Filter Based on a Fractal-Like Photonic Crystal Fiber

   Presenter: William Carvalho, Instituto Nacional de Telecomunicações

    Presentation Details   Paper  Add to Schedule

   Multiple resonances in a photonic crystal fiber, based on an octagonal circular fractal geometry, with gold nanowires and thin layer is presented. Results have potential applications for modal and polarization filters.
   
   Authors:William Carvalho, Instituto Nacional de Telecomunicações / Jorge Ricardo Mejía-Salazar, Instituto Nacional de Telecomunicações

   FiO 4: Fiber Optics and Optical Communications Photonics

4. JTh4B.4

   Graphene-based multi-wavelength source for WDM-PON

   Presenter: Jhon Lopera Cortés, Universidad de Antioquia

    Presentation Details   Paper  Add to Schedule

   We propose a graphene-based multi-wavelength source for WDM-PON applications. The transmission performance is evaluated in comparison with a Flat Combs Generator based on an MZM obtaining distance penalties less than 5 km at BER 1e-9.
   
   Authors:Jhon Lopera Cortés, Universidad de Antioquia / Karen Arroyave Giraldo, Universidad de Antioquia / Ana María Cárdenas Soto, Universidad de Antioquia / Jhon Granada Torres, Universidad de Antioquia / Juan Zapata Caro, Universidad de Antioquia

   FiO 4: Fiber Optics and Optical Communications Photonics

5. JTh4B.5

   Nonlinear optical response in crystalline atomically-thin films

   Presenter: Alvaro Rodriguez Echarri, ICFO – The Institute of Photonic Sci

    Presentation Details   Paper  Add to Schedule

   Transdimensional materials as atomically thin-films of noble metals show promising optical properties for next-generation nanophotonic devices. We reveal their linear and nonlinear optical properties when combined with their plasmonic response.
   
   Authors:Alvaro Rodriguez Echarri, ICFO – The Institute of Photonic Sci / Joel Cox, Center for Nano Optics, University of Southern Denmark / Fadil Iyikanat, ICFO – The Institute of Photonic Sci / Javier Garcia de Abajo, ICFO – The Institute of Photonic Sci

   FiO 5: Photonic Integrated Devices and Applications

6. JTh4B.6

   Optical Properties of Finite Subsets of FIB-Milled 2D Periodic Arrays of Gold Nanoplatelets with Sub-20-nm Gaps

   Presenter: Muhammad Kashif, Politecnico di Bari

    Presentation Details   Paper  Add to Schedule

   We theoretically and experimentally investigate the optical properties arising from the illumination of a subset of elements in FIB-milled 2D-periodic arrays of gold nanoplatelets with sub-20-nm gaps.
   
   Authors:Muhammad Kashif, Politecnico di Bari / Filippo Pisano, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Antonio Balena, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Marco Pisanello, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Gaia de Marzo, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Luciana Algieri, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Antonio Qualtieri, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Leonardo Sileo, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Tiziana Stomeo, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Antonella D’Orazio, Politecnico di Bari / Massimo De Vittorio, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Ferruccio Pisanello, Fondazione Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies / Marco Grande, Politecnico di Bari

   FiO 5: Photonic Integrated Devices and Applications

7. JTh4B.7

   Tunable plasmonic color filter
   

   Presenter: Rosanna Mastria, University of Exeter

    Presentation Details   Paper  Add to Schedule

   Dynamic spectral tunability is a key feature for plasmonic color filter. We numerically investigate the tuning of resonance wavelength of gold-based plasmonic structure exploiting the electrochromism of tungsten trioxide.
   
   Authors:Rosanna Mastria, University of Exeter / Karl Jonas Riisnaes, University of Exeter / Monica Craciun, University of Exeter / Saverio Russo, University of Exeter

   FiO 5: Photonic Integrated Devices and Applications

8. JTh4B.8

   An Extremely Miniaturized and Highly-Efficient High-Pass Wavelength Plasmonic Filter at Near-Infrared

   Presenter: Seyed Morteza Ebadi, MIUN

    Presentation Details   Paper  Add to Schedule

   This letter describes design and numerical simulation of an extremely-compact and efficient high-pass plasmonic filter based on MIM waveguides. Numerical results shown that by tuning structural parameters, desired cut-off wavelengths can be chosen.
   
   Authors:Seyed Morteza Ebadi, MIUN / Jonas Örtegren, MIUN

   FiO 5: Photonic Integrated Devices and Applications

9. JTh4B.9

   A Highly-Efficient and Compact Surface Plasmon Polaritons High-Pass Filter based on MIM waveguides

   Presenter: Seyed Morteza Ebadi, MIUN

    Presentation Details   Paper  Add to Schedule

   This letter presents design and simulation results of a highly-efficient and compact plasmonic high-pass filter based on a MIM waveguide. Numerical results reveal that by tailoring structural parameters, desired cut-off wavelength can be chosen.
   
   Authors:Seyed Morteza Ebadi, MIUN / Jonas Örtegren, MIUN

   FiO 5: Photonic Integrated Devices and Applications

10. JTh4B.10

    Exciton Diffusion and Annihilation in Nanophotonic Purcell Landscapes

    Presenter: T.V. Raziman, Eindhoven University of Technology

     Presentation Details   Paper  Add to Schedule

    Conventional nanophotonic emission enhancement neglects excitonic phenomena of diffusion and annihilation. We go beyond the localized Purcell effect and identify the enhancement mechanisms to turn their detrimental impact into additional emission.
    
    Authors:T.V. Raziman, Eindhoven University of Technology / C. Peter Visser, Eindhoven University of Technology / Shaojun Wang, Eindhoven University of Technology / Jaime Gómez Rivas, Eindhoven University of Technology / Alberto González Curto, Eindhoven University of Technology

    FiO 5: Photonic Integrated Devices and Applications

11. JTh4B.11

    Resonant Enhancement of Emission of Dipoles Located in Epsilon-Near-Zero Metal Nanorod-Based Metamaterial

    Presenter: Vladimir Novikov, M. V. Lomonosov Moscow State University

     Presentation Details   Paper  Add to Schedule

    Resonant enhancement of light power emitted by dipoles located inside silver nanorod-based hyperbolic metamaterial near its interface is revealed at epsilon-near-zero regime of metamaterial. Enhancement is accompanied by peculiar radiation pattern.
    
    Authors:Vladimir Novikov, M. V. Lomonosov Moscow State University / Tatiana Murzina, M. V. Lomonosov Moscow State University

    FiO 5: Photonic Integrated Devices and Applications

12. JTh4B.12

    Silicon Nitride Photonic Molecules For Robust Sensing Applications

    Presenter: André Moras, State university of Campinas (UNICAMP)

     Presentation Details   Paper  Add to Schedule

    We propose a compact Si₃N₄ Photonic Molecule for robust and differential measurements in sensing applications. The simulations show that a refractive index sensitivity of 131.3 nm/RIU with high thermal stability can be achieved.
    
    Authors:André Moras, State university of Campinas (UNICAMP) / Gabriel da Ascenção, Federal University of São Carlos (UFSCar) / Marcus Pires, Federal University of São Carlos (UFSCar) / Valnir da Silva Junior, Federal University of São Carlos (UFSCar) / Luis Barea, Federal University of São Carlos (UFSCar) / Newton Frateschi, State university of Campinas (UNICAMP)

    FiO 5: Photonic Integrated Devices and Applications

13. JTh4B.13

    Impact of phased array on optical performance of AWG-spectrometers

    Presenter: Dana Seyringer, Vorarlberg University of Applied Sciences

     Presentation Details   Paper  Add to Schedule

    We studied an impact of phased array on optical performance and size of SiN based AWG-spectrometers, which plays a significant role in integration on chip. AWG-spectrometer was designed for TM-polarization and 850 nm central wavelength.
    
    Authors:Dana Seyringer, Vorarlberg University of Applied Sciences / Stanislava Serecunova, V-Research / Heinz Seyringer, V-Research / Frantisek Uherek, FEI STU

    FiO 5: Photonic Integrated Devices and Applications

14. JTh4B.14

    Generalized Model for Refractive Indices of III-V Semiconductors

    Presenter: Daniel Espinosa, University of Ottawa

     Presentation Details   Paper  Add to Schedule

    We derive an empirical expression, based on the Wemple-DiDomenico refractive index model, useful to calculate the refractive index of III-V semiconductors as a function of the band-gap and photon energies.
    
    Authors:Daniel Espinosa, University of Ottawa / Mfon Odungide, University of Ottawa / Kashif Awan, University of British Columbia / Ksenia Dolgaleva, University of Ottawa

    FiO 5: Photonic Integrated Devices and Applications

15. JTh4B.15

    Resonator oscillator of THz radiation realized by current pumping in a CNT array

    Presenter: Dmitry Sannikov, Ulyanovsk State University

     Presentation Details   Paper  Add to Schedule

    A scheme of a oscillator system based on a cavity filled with a CNT array is proposed.
    
    Authors:Dmitry Sannikov, Ulyanovsk State University / Igor Zolotovskii, Ulyanovsk State University / Ivan Panyaev, Ulyanovsk State University / Valeria Ribenek, Ulyanovsk State University / Alexey Kadochkin, Ulyanovsk State University

    FiO 5: Photonic Integrated Devices and Applications

16. JTh4B.16

    Numerical Modeling of Dual Pump Amplifiers in Standard Silicon-on-Insulator Platform for Random Number Generation

    Presenter: Nirav Annavarapu, TU Dresden

     Presentation Details   Paper  Add to Schedule

    The impulse response of a dual pump parametric process in silicon is numerically studied under different scenarios. Strong signal amplification can be seen (up to 30 mW) despite thermal detuning without active temperature stabilization.
    
    Authors:Nirav Annavarapu, TU Dresden / Mircea Catuneanu, TU Dresden / Paul Walther, TU Dresden / Mohsen Razavi, University of Leeds / Elke Franz, TU Dresden / Thorsten Strufe, Karlsruhe Institute of Technology / Kambiz Jamshidi, TU Dresden

    FiO 5: Photonic Integrated Devices and Applications

17. JTh4B.17

    A Theoretical Study of Nonlinear Multi-Channel Graphene Components for the Near and Far-Infrared

    Presenter: Thomas Christopoulos, Aristotle University of Thessaloniki

     Presentation Details   Paper  Add to Schedule

    Two graphene-based nonlinear multi-channel components are presented. They include a graphene-enhanced silicon disk for saturable-absorption-induced routing in the NIR together with a graphene standing-wave ribbon resonator for FWM in the FIR.
    
    Authors:Thomas Christopoulos, Aristotle University of Thessaloniki / Odysseas Tsilipakos, Foundation for Research and Technology-Hellas / Vasileios Alatoglou, University of Toronto / Emmanouil Kriezis, Aristotle University of Thessaloniki

    FiO 5: Photonic Integrated Devices and Applications

18. JTh4B.18

    7-8 μm range ring cavity quantum-cascade lasers with a surface emission

    Presenter: Vladislav Andryushkin, ITMO University

     Presentation Details   Paper  Add to Schedule

    A ring cavity quantum-cascade laser with a surface emission through a grating for a frequency of 1.3 THz formed by ion beam milling is manufactured and studied.
    
    Authors:Andrey Babichev, ITMO University / Gleb Voznyuk, ITMO University / Vladislav Andryushkin, ITMO University / Evgenii Kolodeznyi, ITMO University / Andrey Gladyshev, Connector Optics LLC / Dmitry Denisov, St. Petersburg Electrotechnical University “LETI” / Vladislav Dudelev, Ioffe Institute / Dmitry Kuritsyn, Institute for Physics of Microstructures RAS / Maksim Mitrofanov, Ioffe Institute / Sergei Slipchenko, Ioffe Institute / Andrey Lyutetskii, Ioffe Institute / Vadim Evtikhiev, Ioffe Institute / Leonid Karachinsky, ITMO University / Innokenty Novikov, ITMO University / Nikita Pikhtin, Ioffe Institute / Grigorii Sokolovskii, Ioffe Institute / Sergey Morozov, Institute for Physics of Microstructures RAS / Anton Egorov, ITMO University

    FiO 5: Photonic Integrated Devices and Applications

19. JTh4B.19

    Ultra Dense Demultiplexer Using Lattice Filters for WDM Applications

    Presenter: Felipe Della Lucia, CPqD

     Presentation Details   Paper  Add to Schedule

    In this paper we present the design and optimization of demultiplexer lattice filters with very short channels spacing of 0.5 nm and 0.4 nm for two and four channels respectively.
    
    Authors:Felipe Della Lucia, CPqD / Yesica Bustamante, CPqD

    FiO 5: Photonic Integrated Devices and Applications

20. JTh4B.20

    Selective TM Mode Coupling based on Asymmetric Silicon Slot Waveguide for High-performance TM-pass Polarizers

    Presenter: Francesco Dell Olio, Politecnico di Bari

     Presentation Details   Paper  Add to Schedule

    We present the design of an asymmetric slot waveguide to facilitate selective TM mode coupling from a strip waveguide as basic building block of a TM-pass polarizer with record IL of 0.05 dB @ 1.55 μm.
    
    Authors:Nikhil Dhingra, University of Delhi South Campus / Francesco Dell Olio, Politecnico di Bari

    FiO 5: Photonic Integrated Devices and Applications

21. JTh4B.21

    Incubation Effect Study of GaN Films with Different Femtosecond Pulses Wavelengths

    Presenter: Lucas Konaka Nolasco, University of São Paulo

     Presentation Details   Paper  Add to Schedule

    GaN is one of today’s most relevant materials in optoelectronics. This work is aimed at studying its incubation effect upon femtosecond laser micromachining, fundamental for the development of applications.
    
    Authors:Lucas Konaka Nolasco, University of São Paulo / Cleber Mendonça, University of São Paulo

    FiO 5: Photonic Integrated Devices and Applications

22. JTh4B.22

    Sensibility Approximation for Bragg Gratings Structures: An Interesting Tool for Sensing Design

    Presenter: Roberto Peyton, Centro de Investigaciones Ópticas (CONICET-CICBA-UNLP)

     Presentation Details   Paper  Add to Schedule

    In this work, we present an approach that provides a fast design method for sensing applications. A linear approximation for the sensibility of Bragg grating structures is described and verified.
    
    Authors:Roberto Peyton, Centro de Investigaciones Ópticas (CONICET-CICBA-UNLP) / Jeffry Martinez Valdiviezo, Centro de Investigaciones Ópticas (CONICET-CICBA-UNLP) / Fabian Videla, Centro de Investigaciones Ópticas (CONICET-CICBA-UNLP) / Gustavo Torchia, Centro de Investigaciones Ópticas (CONICET-CICBA-UNLP)

    FiO 5: Photonic Integrated Devices and Applications

23. JTh4B.23

    Characterization of Fixed Histological Samples by means of Digital Holographic Microscopy

    Presenter: Andrei Belashov, Ioffe Institute

     Presentation Details   Paper  Add to Schedule

    We present our DHM methodology for characterization of fixed histological samples, which doesn’t require segmentation of individual cells on phase images. The method was validated and demonstrated on several types of histological samples.
    
    Authors:Andrei Belashov, Ioffe Institute / Anna Zhikhoreva, Ioffe Institute

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

24. JTh4B.25

    Craig’s effect as a model of the human eye

    Presenter: Andrey Gitin, Independent Researcher

     Presentation Details   Paper  Add to Schedule

    We propose an integral estimate of image quality based on an analogy between the human eye and Craig’s effect
    
    Authors:Andrey Gitin, Independent Researcher

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

25. JTh4B.26

    Semi-Analytical Effective Layer Model for the Skin in the SWIR Spectral Range

    Presenter: Abdelrahman Salem, Ain Shams University

     Presentation Details   Paper  Add to Schedule

    A semi-analytical method for calculating an effective model for skin is proposed showing an error less than 10%. The model can be used to study applications such as glucose and alcohol detection efficiently
    
    Authors:Abdelrahman Salem, Ain Shams University / Ahmed Othman, Ain Shams University / Yasser Sabry, Ain Shams University / Diaa Khalil, Ain Shams University

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

26. JTh4B.27

    Integral Analysis To Detect Type 2 Diabetes Using Biomarkers and Raman Spectroscopy.

    Presenter: Jorge Castro-Ramos, Inst Nat Astrofisica Optica Electronica

     Presentation Details   Paper  Add to Schedule

    Diabetic, non-diabetic patients and Raman spectra body parts analyzed to detect glycosylated hemoglobin. Saliva and urine correlated biomarkers diabetes to determine kidney damage; Raman signal and SVM classified diabetic and non-diabetic patients.
    
    Authors:Jorge Castro-Ramos, Inst Nat Astrofisica Optica Electronica / Noe Vázquez-Osorio, Inst Nat Astrofisica Optica Electronica / Franciso Gutiérrez-Delgado, Centro Prevención del Cáncer CEPREC / Naara González-Viveros, Inst Nat Astrofisica Optica Electronica / Caroleny Villalba-Hernández, Inst Nat Astrofisica Optica Electronica / Freddy Narea-Jiménez, Inst Nat Astrofisica Optica Electronica / Jose Luis Flores-Guerrero, University of Groningen

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

27. JTh4B.28

    Computational Microscopy Using a High Numerical Aperture Dome Illuminator

    Presenter: Anas Aldabbagh, University of South-Eastern Norway

     Presentation Details   Paper  Add to Schedule

    Fourier ptychography setup is developed using 61 LEDs installed on a spherical dome which illuminates the sample sequentially. The resolution is improved by 4.9 times
    
    Authors:Anas Aldabbagh, University of South-Eastern Norway / Muhammad Nadeem Akram, University of South-Eastern Norway / dag W. Breiby, Norwegian University of Science and Technology / Mojde Hasanzade, University of South-Eastern Norway

    FiO 7: Information Acquisition, Processing and Display

28. JTh4B.29

    Speckle-noise reduction in computer generated hologram, using a modular random phase pattern

    Presenter: Maria Cruz, UP campus Guadalajara

     Presentation Details   Paper  Add to Schedule

    We present a modular random phase pattern, which uses small blocks of random phase avoiding symmetries in small zones. This phase reduces the speckle noise in computer generated holograms and it is independent of the object.
    
    Authors:Maria Cruz, UP campus Guadalajara

    FiO 7: Information Acquisition, Processing and Display

29. JTh4B.30

    Use of FFT to Increase Measurement Range of a Curvature Sensor Based on a Mach-Zehnder Interferometer

    Presenter: Miguel Torres-Cisneros, Guanajuato University

     Presentation Details   Paper  Add to Schedule

    The output signal of Mach-Zehnder curvature sensor was Fourier transformed to increase its curvature range to high value of 1.69 m^-1, relative to the traditional fringe contrast measurement 1.09 m^-1.
    
    Authors:Sigifredo Marrujo, Guanajuato University / Iván Hernández-Romano, CONACYT-Guanajuato University / Miguel Torres-Cisneros, Guanajuato University / Daniel May-Arrioja, CIO-Aguascalientes / Vladimir Minkovich, CIO-León / David Monzón-Hernández, CIO-León

    FiO 7: Information Acquisition, Processing and Display

30. JTh4B.31

    Echocardiography images analysis by using Laguerre Gauss Transform

    Presenter: Myrian Tebaldi, Centro de Investigaciones Opticas

     Presentation Details   Paper  Add to Schedule

    We propose the generalization of the Laguerre Gauss Transform by using elliptical kernels in vortices metrology. This permits the generation of a family of very close vortices used to measure strain in cardiac ultrasound images.
    
    Authors:Myrian Tebaldi, Centro de Investigaciones Opticas / Astrid Lorena Villamizar Amado, Centro de Investigaciones Opticas / Nelly Cap, Centro de Investigaciones Opticas / Hector Rabal, Centro de Investigaciones Opticas / Silvana Gallo, Centro de Investigaciones Opticas

    FiO 7: Information Acquisition, Processing and Display

31. JTh4B.32

    Near Infrared Optics Signal Simulations In Free Space And Application For 5G Interconnections

    Presenter: Cheikh amadou Bamba Dath, Universite Cheikh Anta Diop

     Presentation Details   Paper  Add to Schedule

    A class 1 laser simulated as wireless optical transmission system (FSO) at lowest visibilities in Dakar, provides 2 km range and good power margin, thus arguing fronthaul and backhaul proposals for 5G accessibility and reliability.
    
    Authors:Cheikh amadou Bamba Dath, Universite Cheikh Anta Diop

32. JTh4B.33

    Vibrationally mediated photodissociation of water dications

    Presenter: Emmanouil Kechaoglou, University of Ioannina

     Presentation Details   Paper  Add to Schedule

    The branching ratio between two dissociative channels of H₂O²⁺ and D₂O²⁺ was studied as a function of the ionizing-laser wavelength. The dications’ dissociation is found dependent on coupled electron-nuclear dynamics.
    
    Authors:Emmanouil Kechaoglou, University of Ioannina / Constantine Kosmidis, University of Ioannina

33. JTh4B.36

    Photonic discrete-time quantum walks using spatial light modulators

    Presenter: Graciana Puentes, Universidad de Buenos Aires

     Presentation Details   Paper  Add to Schedule

    We report a novel scheme for photonic discrete-time quantum walks, using transverse spatial modes of photons and programmable spatial light modulators (SLM). Our scheme enables simulation of arbitrary steps, only limited by the SLM resolution.
    
    Authors:Graciana Puentes, Universidad de Buenos Aires / Leonardo Neves, Universidade Federal de Minas Gerais

    FiO 3: Quantum Electronics

34. JTh4B.38

    Axial localization at the quantum limit using imaging

    Presenter: Bohumil Stoklasa, Univerzita Palackeho v Olomouci

     Presentation Details   Paper  Add to Schedule

    We investigate the fundamental limits for object axial position estimation using the quantum Fisher information. Placing an intensity position detector into a proper place out of the image plane enables detection attaining those limits.
    
    Authors:Bohumil Stoklasa, Univerzita Palackeho v Olomouci / Jaroslav Rehacek, Univerzita Palackeho v Olomouci / Martin Paur, Univerzita Palackeho v Olomouci / Dominik Koutny, Univerzita Palackeho v Olomouci / Zdenek Hradil, Univerzita Palackeho v Olomouci / Luis Sanchez-Soto, Universidad Comlutense

    FiO 3: Quantum Electronics

35. JTh4B.39

    Optical Polarization Rotation through Spin-Photon Entanglement in a Charged Quantum Dot-Micropillar System

    Presenter: Mirella Koleva, Quantopticon Ltd.

     Presentation Details   Paper  Add to Schedule

    Simulation of spin-induced optical polarization rotation of an ultrashort pulse in intermediate and strongly-coupled micropillar systems, showing good agreement with recent experiments and demonstrating onset of Rabi splitting of the cavity mode.
    
    Authors:Michael Haider, Technical University of Munich / Mirella Koleva, Quantopticon Ltd. / Oliver Maier, Johannes Kepler University Linz / Christian Jirauschek, Technical University of Munich / Kai Müller, Technical University of Munich / Gabriela Slavcheva, Quantopticon Ltd.

    FiO 3: Quantum Electronics

36. JTh4B.40

    Smooth Writing In YAG Single Crystal with Beam Waist of an Elliptical Cross-Section

    Presenter: Sergey Fedotov, D. Mendeleev Unversity of Chemical Technology of Russia

     Presentation Details   Paper  Add to Schedule

    We demonstrate that direct laser writing of waveguides with a beam waist of elliptical cross section and the large ellipse diameter oriented along waveguide is beneficial in comparison with writing by a traditional circle waist
    
    Authors:Sergey Fedotov, D. Mendeleev Unversity of Chemical Technology of Russia / Andrey Okhrimchuk, D. Mendeleev Unversity of Chemical Technology of Russia

    FiO 2: Optical Interactions

Attosecond Science and Novel Ultrafast Techniques

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Laser Science

1. 13:30 - 14:00

   (UTC - 05:00)
   LTh5F.1

   Towards Attosecond Science with Industrial-Grade Lasers

   Presenter: Michael Chini, University of Central Florida

    Presentation Details   Paper  Add to Schedule

   Rotational nonlinearity of molecular gases can be harnessed to generate more than two octaves of bandwidth and compress 280 fs, 400 µJ pulses from a commercial Yb:KGW laser amplifier to 1.7 cycles for attosecond pulse generation.
   
   Authors:Michael Chini, University of Central Florida

   Invited

2. 13:30 - 14:00

   (UTC - 05:00)

   Towards Attosecond Science with Industrial-Grade Lasers

   Presenter: Michael Chini, University of Central Florida

    Presentation Details

   Rotational nonlinearity of molecular gases can be harnessed to generate more than two octaves of bandwidth and compress 280 fs, 400 µJ pulses from a commercial Yb:KGW laser amplifier to 1.7 cycles for attosecond pulse generation.
   
   Authors:Michael Chini, University of Central Florida

   Invited

3. 14:00 - 14:15

   (UTC - 05:00)
   LTh5F.2

   Spectral Broadening with Two-Color-Field in a Molecular Gas-Filled Hollow-Core Fiber

   Presenter: Tran-Chau Truong, University of Central Florida

    Presentation Details   Paper  Add to Schedule

   An ultrabroadband optical spectrum, covering a wavelength range of <500 nm to beyond 1600 nm, is generated by nonlinear propagation of a two-color field from a Yb:KWG laser amplifier in N₂O-filled hollow-core fiber. © 2020 The Author(s)
   
   Authors:Tran-Chau Truong, University of Central Florida / John Beetar, University of Central Florida / Michael Chini, University of Central Florida

4. 14:15 - 14:30

   (UTC - 05:00)
   LTh5F.3

   Nonlinear Post-Compression of Mid-IR Pulses Using Multi-Pass Cells

   Presenter: Daniel Carlson, JILA - University of Colorado

    Presentation Details   Paper  Add to Schedule

   We report numerical simulations showing self-compression of mid-IR pulses in a multi-pass cell. Balancing of self-phase modulation and material dispersion yields few-cycle pulses for λ₀ = 1.8, 3 and 6 μm wavelengths while mitigating self-focusing.
   
   Authors:Daniel Carlson, JILA - University of Colorado / Drew Morrill, JILA - University of Colorado / Henry Kapteyn, JILA - University of Colorado / Margaret Murnane, JILA - University of Colorado / Michaël Hemmer, JILA - University of Colorado

5. 14:15 - 14:30

   (UTC - 05:00)
   LTh5F.3

   Nonlinear Post-Compression of Mid-IR Pulses Using Multi-Pass Cells

   Presenter: Daniel Carlson, JILA - University of Colorado

    Presentation Details

   We report numerical simulations showing self-compression of mid-IR pulses in a multi-pass cell. Balancing of self-phase modulation and material dispersion yields few-cycle pulses for λ₀ = 1.8, 3 and 6 μm wavelengths while mitigating self-focusing.
   
   Authors:Daniel Carlson, JILA - University of Colorado / Drew Morrill, JILA - University of Colorado / Henry Kapteyn, JILA - University of Colorado / Margaret Murnane, JILA - University of Colorado / Michaël Hemmer, JILA - University of Colorado

6. 14:15 - 14:30

   (UTC - 05:00)
   LTh5F.3

   Nonlinear Post-Compression of Mid-IR Pulses Using Multi-Pass Cells

   Presenter: Daniel Carlson, JILA - University of Colorado

    Presentation Details

   We report numerical simulations showing self-compression of mid-IR pulses in a multi-pass cell. Balancing of self-phase modulation and material dispersion yields few-cycle pulses for λ₀ = 1.8, 3 and 6 μm wavelengths while mitigating self-focusing.
   
   Authors:Daniel Carlson, JILA - University of Colorado / Drew Morrill, JILA - University of Colorado / Henry Kapteyn, JILA - University of Colorado / Margaret Murnane, JILA - University of Colorado / Michaël Hemmer, JILA - University of Colorado

7. 14:30 - 14:45

   (UTC - 05:00)
   LTh5F.4

   Characterization of an Isolated Attosecond Pulse by Using Carrier-Envelope-Phase Dependence

   Presenter: Dong Hyuk Ko, University of Ottawa

    Presentation Details   Paper  Add to Schedule

   We propose a new method to measure an isolated attosecond pulse by employing its carrier-envelope-phase dependence to a driving laser pulse. Our method is simple and robust since it does not require a secondary pulse.
   
   Authors:Dong Hyuk Ko, University of Ottawa / Graham Brown, University of Ottawa / Chunmei Zhang, University of Ottawa / Paul Corkum, University of Ottawa

8. 14:45 - 15:00

   (UTC - 05:00)
   LTh5F.5

   Angular Dependence of Laser-Induced Electron Rescattering in Molecules

   Presenter: Hongtao Hu, TU Wien

    Presentation Details   Paper  Add to Schedule

   We report on the retrieval of the angular dependence of laser-induced electron rescattering in CO₂ with a novel method from the measured rotational half revival signals of filed-free aligned molecules using a reaction microscope.
   
   Authors:Hongtao Hu, TU Wien / Sarayoo Kangaparambil, TU Wien / Martin Dorner-Kirchner, TU Wien / Vaclav Hanus, TU Wien / Andrius Baltuska, TU Wien / Markus Kitzler-Zeiler, TU Wien / Xinhua Xie, TU Wien

Platforms with Multiple Quantum Emitters

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Laser Science

1. 13:30 - 14:00

   (UTC - 05:00)
   LTh5G.1

   Towards Quantum Networks with Erbium Ions and Integrated Silicon Nanophotonics

   Presenter: Jeff Thompson, Princeton University

    Presentation Details  Add to Schedule

   Abstract not available.
   
   Authors:Jeff Thompson, Princeton University

   Invited

2. 14:00 - 14:30

   (UTC - 05:00)
   LTh5G.2

   (Withdrawn) Photonic ML Accelerators

   Presenter: Dirk Englund, MIT

    Presentation Details  Add to Schedule

   Abstract not available.
   
   Authors:Dirk Englund, MIT

   Invited

3. 14:30 - 15:00

   (UTC - 05:00)
   LTh5G.3

   Decay Dynamics of Matter-wave Quantum Emitters in a Band Structure

   Presenter: Dominik Schneble, Stony Brook University

    Presentation Details   Paper  Add to Schedule

   Experiments on radiative decay of quantum emitters in a band structure. Our waveguide-QED simulation, which explored variable vacuum couplings and the interplay of bound states, was performed with ultracold atomic matter waves in an optical lattice.
   
   Authors:Dominik Schneble, Stony Brook University

   Invited

4. 15:00 - 15:15

   (UTC - 05:00)
   LTh5G.4

   Bound-state induced tunneling in an array of matter-wave quantum emitters coupled to free space

   Presenter: Joonhyuk Kwon, Stony Brook University

    Presentation Details   Paper  Add to Schedule

   Bound states in quantum emitter arrays can induce coherent transport though polariton formation. Here, we investigate effects of bound-state induced hopping on motional coherence in an array of matter-wave emitters realized with ultracold atoms.
   
   Authors:Joonhyuk Kwon, Stony Brook University / Youngshin Kim, Stony Brook University / Alfonso Lanuza, Stony Brook University / Michael Stewart, Stony Brook University / Dominik Schneble, Stony Brook University

5. 15:15 - 15:30

   (UTC - 05:00)
   LTh5G.5

   Transparency Effects Due To Single-photon Transport In Waveguide QED

   Presenter: Debsuvra Mukhopadhyay, Texas A&M University

    Presentation Details   Paper  Add to Schedule

   We analyze single-photon transport through a one-dimensional (1D) waveguide strongly coupled to a periodic array of two-level atoms. We demonstrate the possibility of achieving transparency without applying any coupling field.
   
   Authors:Debsuvra Mukhopadhyay, Texas A&M University / Girish Agarwal, Texas A&M University

Optical Metrology

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Frontiers in Optics

1. 13:30 - 14:00

   (UTC - 05:00)
   FTh5A.1

   On-machine Metrology for Precision Diamond Turning Process

   Presenter: Rongguang Liang, University of Arizona

    Presentation Details  Add to Schedule

   This presentation will discuss the challenges on on-machine metrology, current techniques, and snapshot interferometric systems developed in our lab.
   
   Authors:Rongguang Liang, University of Arizona

   Invited FiO 1: Fabrication, Design and Instrumentation

2. 14:00 - 14:15

   (UTC - 05:00)
   FTh5A.2

   Measuring the non-uniformity of a liquid-crystal on silicon spatial light modulator with light out of the operation range

   Presenter: David Marco Castillo, Universidad Miguel Hernández

    Presentation Details   Paper  Add to Schedule

   A technique to derive the spatial deformation of a liquid-crystal on silicon spatial light modulator based on a self-interference effect, generated when it is illuminated with a wavelength far from the operation range, is presented.
   
   Authors:David Marco Castillo, Universidad Miguel Hernández / Asticio Vargas, Universidad de La Frontera / María del Mar Sánchez-López, Universidad Miguel Hernández / Ignacio Moreno, Universidad Miguel Hernández

   FiO 1: Fabrication, Design and Instrumentation

3. 14:15 - 14:30

   (UTC - 05:00)
   FTh5A.3

   Complementary characteristics of Digital Holography and White Light Interferometry allow quantitative study of
   thin liquid film

   Presenter: Vincenzo Ferraro, Università Federico II - DICMaPI

    Presentation Details   Paper  Add to Schedule

   We present a fusion approach for mapping the thin-film thickness, it combines digital holography and white light interferometry. This method could perform a high spatial and temporal resolution thickness measurement on film time evolution.
   
   Authors:Zhe Wang, Università Federico II - DICMaPI / Vincenzo Ferraro, Università Federico II - DICMaPI / Lisa Miccio, CNR-ISASI, Istituto di Scienze Applicate e Sistemi Intelligenti «E. Caianiello» del CNR / Pier Luca Maffettone, Università Federico II - DICMaPI

   FiO 1: Fabrication, Design and Instrumentation

4. 14:30 - 14:45

   (UTC - 05:00)
   FTh5A.4

   Pulsed-beam Metrology via Broadband Ptychography

   Presenter: David Goldberger, Colorado School of Mines

    Presentation Details   Paper  Add to Schedule

   We demonstrate full spatiospectral, pulse-beam metrology via Broadband Ptychography. The technique reconstructs the complex field of multiple spectral components of probe illumination from a modelocked Ti:sapphire laser.
   
   Authors:David Goldberger, Colorado School of Mines / Jonathan Barolak, Colorado School of Mines / Charles Durfee, Colorado School of Mines / Daniel Adams, Colorado School of Mines

   FiO 1: Fabrication, Design and Instrumentation

5. 14:45 - 15:00

   (UTC - 05:00)
   FTh5A.5

   Design and Calibration of a Radiation-Pressure Based Laser Power Meter and Force Sensor

   Presenter: Jonathan Cripe, National Inst of Standards & Technology

    Presentation Details   Paper  Add to Schedule

   We describe the calibration of a radiation-pressure based laser power meter and force sensor which provides a metrological link between mass & force and laser power at 1 W and 10 nN scales.
   
   Authors:Jonathan Cripe, National Inst of Standards & Technology / Gordon Shaw, National Inst of Standards & Technology / Matthew Spidell, National Inst of Standards & Technology

   FiO 1: Fabrication, Design and Instrumentation

6. 15:00 - 15:15

   (UTC - 05:00)
   FTh5A.6

   Fiber-Optic Static-Strain Sensing with Single & Dual Fiber Fabry-Perot Interferometers

   Presenter: Nabil Md Rakinul Hoque, The University of Alabama in Huntsville

    Presentation Details   Paper  Add to Schedule

   We demonstrate the effectiveness of a dual-fiber-Fabry-Perot-interferometer (FFPI) strain sensor over the conventional single-FFPI scheme by achieving better strain resolution in the low-frequency regime.
   
   Authors:Nabil Md Rakinul Hoque, The University of Alabama in Huntsville / Lingze Duan, The University of Alabama in Huntsville

   FiO 1: Fabrication, Design and Instrumentation

7. 15:15 - 15:30

   (UTC - 05:00)
   FTh5A.7

   Detection and Classification of Defects in Organic Photovoltaic Devices Using Thermoreflectance Imaging

   Presenter: Alfred Molina, Pomona College

    Presentation Details   Paper  Add to Schedule

   Thermoreflectance imaging is a high resolution, non-contact thermal imaging technique, which can be used to identify and characterize different types of defects in organic solar cells.
   
   Authors:Alfred Molina, Pomona College / Valerie Wang, Pomona College / Katheryn Kornegay, Pomona College / Sabrina Li, Cornell University / David Tanenbaum, Pomona College / Janice Hudgings, Pomona College

   FiO 1: Fabrication, Design and Instrumentation

Quantum Optics II

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Frontiers in Optics

1. 13:30 - 14:00

   (UTC - 05:00)
   FTh5B.1

   Complete Laser System for Strontium Lattice Clock Based on Frequency Comb

   Presenter: Benjamin Sprenger, Menlo Systems GmbH

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   We report the development of a complete turn-key 5 × 10^-16 ultra-stable laser system for operating neutral strontium atoms for optical lattice clocks or for quantum computing.
   
   Authors:Michele Giunta, Menlo Systems GmbH / Martin Wolferstetter, Menlo Systems GmbH / Nikolai Lilienfein, Menlo Systems GmbH / Simon Holzberger, Menlo Systems GmbH / Sarah Saint-Jalm, Menlo Systems GmbH / Florian Skopnik, Menlo Systems GmbH / Maurice Lessing, Menlo Systems GmbH / Wolfgang Hänsel, Menlo Systems GmbH / Benjamin Sprenger, Menlo Systems GmbH / Marc Fischer, Menlo Systems GmbH / Ronald Holzwarth, Menlo Systems GmbH

   Invited FiO 2: Optical Interactions

2. 14:00 - 14:15

   (UTC - 05:00)
   FTh5B.2

   Optimization of Λ-type Quantum Memories using Gaussian Control Fields

   Presenter: Kai Shinbrough, Univ of Illinois at Urbana-Champaign

    Presentation Details   Paper  Add to Schedule

   We optimize Λ-type quantum memories under the restriction of Gaussian optical fields, with particular focus on the Autler-Townes-splitting regime. We find significant enhancement of efficiency and provide an interpretation of the underlying physics.
   
   Authors:Kai Shinbrough, Univ of Illinois at Urbana-Champaign / Benjamin Hunt, Univ of Illinois at Urbana-Champaign / Virginia Lorenz, Univ of Illinois at Urbana-Champaign

   FiO 2: Optical Interactions

3. 14:15 - 14:30

   (UTC - 05:00)
   FTh5B.3

   Optical Trapping-Cavity Ringdown and Raman Spectroscopy for Characterization of Single Extraterrestrial Dust Particles

   Presenter: Haifa Alali, Mississippi State University

    Presentation Details   Paper  Add to Schedule

   The optical trapping was integrated with cavity ringdown spectroscopy and Raman spectroscopy to gain information on the physicochemical properties of single extraterrestrial dusts. Results were obtained with minimum to no external interferences.
   
   Authors:Haifa Alali, Mississippi State University / Zhiyong Gong, Mississippi State University / Gorden Videen, 2U.S. Army Research Laboratory / Yong-Le Pan, 2U.S. Army Research Laboratory / Chuji Wang, Mississippi State University

   FiO 2: Optical Interactions

4. 14:30 - 14:45

   (UTC - 05:00)
   FTh5B.4

   Omni-Resonant Space-Time Wave Packets with Programmable Fabry-P{\'e}rot-Cavity Spectra

   Presenter: Abbas Shiri, University of Central Florida, CREOL

    Presentation Details   Paper  Add to Schedule

   A unique class of pulsed fields of arbitrary spectral profiles and bandwidths is demonstrated theoretically and experimentally that can traverse a Fabry-P{\'e}rot Cavity invariantly even when far exceeding cavity resonant linewidth.
   
   Authors:Abbas Shiri, University of Central Florida, CREOL / Murat Yessenov, University of Central Florida, CREOL / Rohinraj Aravindakshan, University of Central Florida, CREOL / Ayman Abouraddy, University of Central Florida, CREOL

   FiO 2: Optical Interactions

5. 14:45 - 15:00

   (UTC - 05:00)
   FTh5B.5

   Reflectionless wavepackets in non-Hermitian disordered lattices

   Presenter: Andreas Tzortzakakis, Physics Department UOC

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   We demonstrate how to eliminate the effects of both diagonal and off-diagonal disorder in photonic non-Hermitian lattices. By adjusting the imaginary part of index modulation we achieve shape-preserving beam transmission across the random region.
   
   Authors:Andreas Tzortzakakis, Physics Department UOC / Konstantinos Makris, Physics Department UOC / Stefan Rotter, Vienna University of Technology (TU Wien) / Eleftherios Economou, Physics Department UOC

   FiO 2: Optical Interactions

6. 15:00 - 15:15

   (UTC - 05:00)
   FTh5B.6

   Generation of a Space-Time Light Sheet with Reduced Diffraction Utilizing Classical Entanglement by Combining Multiple Frequencies Each Containing Multiple Hermite-Gaussian Modes

   Presenter: Hao Song, University of Southern California

    Presentation Details   Paper  Add to Schedule

   We simulate a space-time light-sheet with reduced diffraction utilizing classical entanglement between multiple frequencies and Hermite-Gaussian (HG) modes. By increasing the number of modes, the ratio of Rayleigh ranges could be increased to > 10.
   
   Authors:Hao Song, University of Southern California / Zhe Zhao, University of Southern California / Kaiheng Zou, University of Southern California / Kai Pang, University of Southern California / Amir Minoofar, University of Southern California / Xinzhou Su, University of Southern California / Huibin Zhou, University of Southern California / Runzhou Zhang, University of Southern California / Haoqian Song, University of Southern California / Nanzhe Hu, University of Southern California / Cong Liu, University of Southern California / Moshe Tur, Tel Aviv University / Alan Willner, University of Southern California

   FiO 2: Optical Interactions

7. 15:15 - 15:30

   (UTC - 05:00)
   FTh5B.7

   Imaging with Squeezed Vacuum

   Presenter: Savannah Cuozzo, William & Mary

    Presentation Details   Paper  Add to Schedule

   We image objects in the path of squeezed vacuum by analyzing spatial-quantum noise statistics. Visibility and resolution of the image are linked to the squeezing mode size and the area of analyzed spatial correlations.
   
   Authors:Savannah Cuozzo, William & Mary / Nikunj Prajapati, William & Mary / Lior Cohen, LSU / Elisha Matekole, LSU / Jonathan Dowling, LSU / Irina Novikova, William & Mary / Eugeniy Mikhailov, William & Mary

   FiO 2: Optical Interactions

Nanophotonics and Nanoplasmonics

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Frontiers in Optics

1. 13:30 - 13:45

   (UTC - 05:00)
   FTh5D.1

   Single-mode Topological Valley-Hall lasing at Telecommunication Wavelength

   Presenter: Wanwoo Noh, UC Berkeley

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   We report a single-mode valley-Hall laser at telecommunication wavelength. The control of degree of asymmetry in a honeycomb photonic crystal governs light confinement in the cavity and enables single-mode operation despite multiple resonances.
   
   Authors:Wanwoo Noh, UC Berkeley / Hadiseh Nasari, UC Berkeley / Hwi-min Kim, UC Berkeley / Quynh Le-van, UC Berkeley / Zhetao Jia, UC Berkeley / Chi-hsin Huang, UC San Diego / Boubacar Kanté, UC Berkeley

   FiO 3: Quantum Electronics

2. 13:45 - 14:00

   (UTC - 05:00)
   FTh5D.2

   Constructing an effective Hamiltonian with local interaction in the synthetic space for photons

   Presenter: Luqi Yuan, Shanghai Jiao Tong University

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   Synthetic dimensions have attracted recent interest in the photonics society. We propose to create a local photon-photon interaction in frequency dimension with a careful design of the group velocity dispersion of waveguide forming the ring.
   
   Authors:Luqi Yuan, Shanghai Jiao Tong University / Avik Dutt, Stanford University / Mingpu Qin, Shanghai Jiao Tong University / Shanhui Fan, Stanford University / Xianfeng Chen, Shanghai Jiao Tong University

   FiO 3: Quantum Electronics

3. 14:00 - 14:15

   (UTC - 05:00)
   FTh5D.3

   Optimal Materials for Maximum Near-field Radiative Heat Transfer

   Presenter: Lang Zhang, Yale University

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   We identify optimal material properties for near-field radiative heat transfer. We find that no typically proposed materials satisfy all criteria, but that certain bulk and 2D plasmonic materials offer 5-10X improvements beyond the state-of-the-art.
   
   Authors:Lang Zhang, Yale University / Owen Miller, Yale University

   FiO 3: Quantum Electronics

4. 14:15 - 14:30

   (UTC - 05:00)
   FTh5D.4

   Efficient High-order Optical Harmonics Generation from Resonant Semiconductor Metasurfaces Supporting Bound States in the Continuum

   Presenter: George Zograf, ITMO University

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   Through the utilization of optical bound states in the continuum supported by resonant Si metasurfaces in the mid-IR spectral range, we demonstrate the generation of odd optical harmonics, from the 3^rd to the 11^th order.
   
   Authors:George Zograf, ITMO University / Kirill Koshelev, Australian National University / Viacheslav Korolev, Friedrich-Schiller University Jena / Anastasia Zalogina, Australian National University / Duk-Yong Choi, Australian National University / Richard Hollinger, Friedrich-Schiller University Jena / Barry Luther-Davies, Australian National University / Michael Zuerch, University of California / Daniil Kartashov, Friedrich-Schiller University Jena / Christian Spielmann, Friedrich-Schiller University Jena / Sergey Makarov, ITMO University / Sergey Kruk, Australian National University / Yuri Kivshar, Australian National University

   FiO 3: Quantum Electronics

5. 14:30 - 14:45

   (UTC - 05:00)
   FTh5D.5

   EIT-Based Third-Harmonic Generation Using All-Dielectric Metasurfaces Modulated by Phase Change Materials

   Presenter: Muliang Zhu, Georgia Institute of Technology

    Presentation Details   Paper  Add to Schedule

   We numerically design an EIT-based amorphous silicon metasurface controlled with a GST-based Fabry-Perot (F-P) cavity to establish a unique multi-level third harmonic generation switch with a maximum modulation depth of ~70 dB at the resonant band.
   
   Authors:Muliang Zhu, Georgia Institute of Technology / Sajjad Abdollahramezani, Georgia Institute of Technology / Ali Adibi, Georgia Institute of Technology

   FiO 3: Quantum Electronics

6. 14:45 - 15:00

   (UTC - 05:00)
   FTh5D.6

   (Withdrawn) Near-field Imaging of Circular Dichroism in Plasmonic Nanospirals

   Presenter: Vasudevan Iyer, Oak Ridge National Laboratory

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   We characterize the polarization state of cathodoluminescence emitted by Archimedean plasmonic nanospirals inside a scanning electron microscope. The handedness of the light polarization is directly related to the handedness of the nanospirals.
   
   Authors:Vasudevan Iyer, Oak Ridge National Laboratory / Scott Retterer, Oak Ridge National Laboratory / Philip Rack, University of Tennessee / Jordan Hachtel, Oak Ridge National Laboratory / Benjamin Lawrie, Oak Ridge National Laboratory

   FiO 3: Quantum Electronics

7. 15:00 - 15:15

   (UTC - 05:00)
   FTh5D.7

   (Withdrawn) Plasmons in finite-bandwidth 2D electron gas

   Presenter: Kaveh Khaliji, University of Minnesota

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   We discuss the emergence of extremely-confined plasmons in finite bandwidth 2D electron gas, characterized by a parabolic electron energy dispersion and restricted bandwidth. We comment on the ubiquity of 2D lattices that can host these plasmons.
   
   Authors:Kaveh Khaliji, University of Minnesota / Tobias Stauber, Instituto de Ciencias de Materiales de Madrid, CSIC, / Tony Low, University of Minnesota

   FiO 3: Quantum Electronics

8. 15:15 - 15:30

   (UTC - 05:00)
   FTh5D.8

   Duality Symmetry in Hybrid Nanoresonators for Chiral Sensing

   Presenter: Ershad Mohammadi, Eindhoven University of Technology

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   Metal nanoparticles support intense electric resonances, while high-index dielectric particles offer strong magnetic resonances. Here, we propose metal-dielectric nanophotonic platforms based on duality symmetry for chiral molecular sensing.
   
   Authors:Ershad Mohammadi, Eindhoven University of Technology / Andreas Tittl, Ludwig-Maximilians-Universität München / Kosmas Tsakmakidis, National and Kapodistrian University of Athens / T.V. Raziman, Eindhoven University of Technology / Alberto González Curto, Eindhoven University of Technology

   FiO 3: Quantum Electronics

Free-space Optical and Radio-over-fiber Communications

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Frontiers in Optics

1. 13:30 - 13:45

   (UTC - 05:00)
   FTh5E.1

   5G Fronthaul Enabled by WDM Radio-over-Fiber

   Presenter: Gaurav Pandey, Indian Institute of Technology (IIT), De

    Presentation Details   Paper  Add to Schedule

   We propose a low-cost DML-based hybrid fiber-wireless WDM radio-over-fiber transmission system for 5G fronthaul networks with resource allocation flexibility under different traffic loads and demonstrate it with a proof-of-concept experiment.
   
   Authors:Gaurav Pandey, Indian Institute of Technology (IIT), De / Amol Choudhary, Indian Institute of Technology (IIT), De / Abhishek Dixit, Indian Institute of Technology (IIT), De

   FiO 4: Fiber Optics and Optical Communications Photonics

2. 13:45 - 14:00

   (UTC - 05:00)
   FTh5E.2

   Photonic Interference Cancellation with Free-Space Optical Link for Cellular Networks

   Presenter: Yang Qi, Rowan University

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   We design and demonstrate a free-space photonic interference cancellation system applied for cellular networks. It achieves proper performance of selected cellular networks for receivers and cancels interference from the radio frequency bandwidth.
   
   Authors:Yang Qi, Rowan University / Ben Wu, Rowan University

   FiO 4: Fiber Optics and Optical Communications Photonics

3. 14:00 - 14:15

   (UTC - 05:00)
   FTh5E.3

   Linearized Phase-Modulated Optical Analog Links using Interferometric Detection and Sum-Frequency Generation

   Presenter: Gregory Kanter, NuCrypt

    Presentation Details   Paper  Add to Schedule

   We analyze using sum-frequency generation as a tool to linearize photonic links. Interferometrically demodulated links can show a 6.8 dB increased dynamic range over 500 MHz bandwidth with a sub-3 dB reduction in noise figure.
   
   Authors:Gregory Kanter, NuCrypt / daniel reilly, NuCrypt

   FiO 4: Fiber Optics and Optical Communications Photonics

4. 14:15 - 14:30

   (UTC - 05:00)
   FTh5E.4

   Free-Space Optical ON-OFF Keying Communications with Deep Learning

   Presenter: Sanjaya Lohani, Tulane University

    Presentation Details   Paper  Add to Schedule

   We design a deep learning assisted end to end free-space optical ON-OFF Keying communications system, and demonstrate its efficacy in significantly lowering the bit error rate, while requiring no knowledge of the channel state information.
   
   Authors:Sanjaya Lohani, Tulane University / Nicholas Savino, Tulane University / Ryan Glasser, Tulane University

   FiO 4: Fiber Optics and Optical Communications Photonics

5. 14:30 - 14:45

   (UTC - 05:00)
   FTh5E.5

   Diffractal Spatial Multiplexing for Free-space Communication with Roving Transreceivers

   Presenter: Xiaoijng Weng, University of California at Riverside

    Presentation Details   Paper  Add to Schedule

   We demonstrate diffractal spatial multiplexing for wireless communication for moving transceivers. The approach leverages free-space diffraction with optical demodulation schemes. Exponentially-enhanced data rates are achieved without tracking.
   
   Authors:Xiaoijng Weng, University of California at Riverside / Baurzhan Muminov, University of California at Riverside / Luat Vuong, University of California at Riverside

   FiO 4: Fiber Optics and Optical Communications Photonics

6. 14:45 - 15:00

   (UTC - 05:00)
   FTh5E.6

   Simulated Eavesdropper Detection in Free-Space Optics ON-OFF Keying with Deep Learning

   Presenter: Nicholas Savino, Tulane University

    Presentation Details   Paper  Add to Schedule

   We use a deep learning neural network to successfully indicate when an eavesdropper is present in a free-space optics ON-OFF keying communication scheme, in which the bit stream has passed through turbulence.
   
   Authors:Nicholas Savino, Tulane University / Sanjaya Lohani, Tulane University / Ryan Glasser, Tulane University

   FiO 4: Fiber Optics and Optical Communications Photonics

7. 15:00 - 15:15

   (UTC - 05:00)
   FTh5E.7

   GHz-Fast Multiplexed OAM Generation and Detection

   Presenter: JIACHI YE, George Washington University

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   Here we propose an adaptive and intelligent scheme of multiplexed Orbital Angular Momentum (OAM)-based GHz-fast and robust transmissions of a noisy channel and demonstrate its functionality propagating two OAM beams using a slosh water tank.
   
   Authors:JIACHI YE, George Washington University / Maria Solyanik, George Washington University / Mario Miscuglio, George Washington University / Volker Sorger, George Washington University

   FiO 4: Fiber Optics and Optical Communications Photonics

Plasmonics and Metamaterials

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Frontiers in Optics

1. 13:30 - 13:45

   (UTC - 05:00)
   FTh5C.1

   Squeeze Free Space Using Nonlocal Flat Optics

   Presenter: Cheng Guo, Stanford University

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   We show that free space can be substituted with nonlocal flat optics with a wavevector-dependent transfer function. We provide a concrete photonic crystal slab device, which can substitute free space of 144 times greater thickness.
   
   Authors:Cheng Guo, Stanford University / Haiwen Wang, Stanford University / Shanhui Fan, Stanford University

   FiO 5: Photonic Integrated Devices and Applications

2. 13:45 - 14:00

   (UTC - 05:00)
   FTh5C.2

   Design of Aluminum-based Hybrid Gratings with Predefined Infrared Spectral Response

   Presenter: Romil Audhkhasi, University of Southern California

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   We propose to use aluminum gratings to design absorbers with predefined spectral response. By exploiting the relations between grating structural parameters and spectral properties, we design hybrid gratings to generate multi-resonance spectra.
   
   Authors:Romil Audhkhasi, University of Southern California / Michelle Povinelli, University of Southern California

   FiO 5: Photonic Integrated Devices and Applications

3. 14:00 - 14:15

   (UTC - 05:00)
   FTh5C.3

   Multi-Analyte Detection Employing Internal and External Sensing Approach

   Presenter: Firoz Haider, Taylor’s University

    Presentation Details   Paper  Add to Schedule

   A combination of internal and external sensing approach based plasmonic sensor is proposed to detect multiple analytes simultaneously. The sensor shows the maximum wavelength and amplitude sensitivities of 12,000 nm/RIU and 807 RIU^-1.
   
   Authors:Md. Mashrafi, University of Dhaka / Firoz Haider, Taylor’s University / Rifat Ahmmed Aoni, Australian National University / Rakib Haider, Daffodil international university / Rajib Ahmed, Stanford University

   FiO 5: Photonic Integrated Devices and Applications

4. 14:15 - 14:30

   (UTC - 05:00)
   FTh5C.4

   Epsilon-Near-Zero ITO Metafilm and Near-IR Photonic Application

   Presenter: Jimmy Ni, U.S. Army Research Laboratory

    Presentation Details   Paper  Add to Schedule

   We are reporting micro-scale-thick ITO metafilm in the ENZ regime which permits the design of new ENZ photonic devices. Optical properties have been studied, as well as their potential application for the near-IR photonic devices.
   
   Authors:Jimmy Ni, U.S. Army Research Laboratory

   FiO 5: Photonic Integrated Devices and Applications

5. 14:30 - 14:45

   (UTC - 05:00)
   FTh5C.5

   Using Inverse Design to Design a Space-Compressing Optic

   Presenter: Jordan Pagé, University of Ottawa

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   We use machine learning to design a multilayer spaceplate, a device that canmimic free propagation to replace space in an imaging system.
   
   Authors:Jordan Pagé, University of Ottawa / Orad Reshef, University of Ottawa / Ali Alhulaymi, University of Ottawa / Robert Boyd, University of Ottawa / Jeff Lundeen, University of Ottawa

   FiO 5: Photonic Integrated Devices and Applications

6. 14:45 - 15:00

   (UTC - 05:00)
   FTh5C.6

   Broadband Second Harmonic Generation in Metamaterial with Magnetoelectric Coupling

   Presenter: Chen Wang, Tsinghua University

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   Based on magnetoelectric coupling in metamaterial, we present a broadband second harmonic generation (SHG). By combining different meta-molecules together, SHG with 2.7 μm bandwidth can be achieve in mid-infrared regime.
   
   Authors:Chen Wang, Tsinghua University / yongzheng wen, Tsinghua University / Jingbo Sun, Tsinghua University / ji zhou, Tsinghua University

   FiO 5: Photonic Integrated Devices and Applications

7. 15:00 - 15:15

   (UTC - 05:00)
   FTh5C.7

   Terahertz Sensing with Deep-subwavelength Metasurface Cavity Operating near Fano Excitation Threshold

   Presenter: Subhajit Karmakar, Indian Institute of Technology Delhi

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   We propose an efficient deep-subwavelength, thin Fano cavity towards strong terahertz-matter interaction and ultra-sensitive sensing purposes. Operating near Fano excitation threshold leads to nanoscale sensing with maximum sensitivity ~ 1.1 THz/RIU.
   
   Authors:Subhajit Karmakar, Indian Institute of Technology Delhi / Ravendra Varshney, Indian Institute of Technology Delhi / Dibakar Roy Chowdhury, Mahindra Ecole Centrale

   FiO 5: Photonic Integrated Devices and Applications

8. 15:15 - 15:30

   (UTC - 05:00)
   FTh5C.8

   Higher-Order Topological Insulators in Nanophotonic Smart-Patterns

   Presenter: Alireza Safaei, University of Illinois at Urbana-Champaign

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   We experimentally demonstrate higher-order topological insulators in smart-patterned photonic nanostructures. The arrays are constructed with silicon nanopillars and measured by scanning near-field optical microscopy.
   
   Authors:Alireza Safaei, University of Illinois at Urbana-Champaign / Nayan E. Myerson-Jain, University of Illinois at Urbana-Champaign / Md Farhadul Haque, University of Illinois at Urbana-Champaign / Taylor L. Hughes, University of Illinois at Urbana-Champaign / Gaurav Bahl, University of Illinois at Urbana-Champaign

   FiO 5: Photonic Integrated Devices and Applications

Communication and Photonics

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Quantum 2.0

1. 13:45 - 14:15

   (UTC - 05:00)
   QTh5A.1

   Universal Quantum Simulation with a One-dimensional Quantum Processor

   Presenter: Kae Nemoto, National Institute of Informatics

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   We demonstrate the capability of a one-dimensional quantum processor with a fixed connectivity to simulate arbitrary Hamiltonians. The Hamiltonian is designed by engineering of the driving sequences. We then show how we program the simulator.
   
   Authors:Kae Nemoto, National Institute of Informatics

   Invited Quantum 2.0: Quantum Photonic Sources & Detectors

2. 14:15 - 14:45

   (UTC - 05:00)
   QTh5A.2

   Experimental Violation of N-locality in Quantum Networks

   Presenter: Fabio Sciarrino, Univ degli Studi di Roma La Sapienza

    Presentation Details  Add to Schedule

   To be provided.
   
   Authors:Fabio Sciarrino, Univ degli Studi di Roma La Sapienza

   Invited Quantum 2.0: Integrated-optics Quantum Platforms & Devices

3. 14:45 - 15:00

   (UTC - 05:00)
   QTh5A.3

   Scalable interferometric receiver for photon-efficient quantum communication

   Presenter: Konrad Banaszek, Uniwersytet Warszawski

    Presentation Details   Paper  Add to Schedule

   We describe a modular design for an optical receiver implementing projective measurements on multiple logical qubits encoded in the temporal degree of freedom of a single photon. Application to satellite quantum key distribution is discussed.
   
   Authors:Michal Jachura, Uniwersytet Warszawski / Marcin Jarzyna, Uniwersytet Warszawski / Marcin Pawlowski, Uniwersytet Gdanski / Konrad Banaszek, Uniwersytet Warszawski

   Quantum 2.0: Quantum Communication Systems

4. 15:00 - 15:15

   (UTC - 05:00)
   QTh5A.4

   Spin Dynamics of Single Er³⁺ Ions coupled to a Nanoscale Optical Cavity

   Presenter: Salim Ourari, Princeton University

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   We demonstrate single-shot readout of the spin of a single Er³⁺ ion in a siliconnanophotonic cavity, leveraging cavity-enhanced cyclicity.
   
   Authors:Salim Ourari, Princeton University / Mouktik Raha, Princeton University / Songtao Chen, Princeton University / Christopher Phenicie, Princeton University / Jeffrey Thompson, Princeton University

   Quantum 2.0: Quantum Communication Systems

Metrology

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Quantum 2.0

1. 13:45 - 14:00

   (UTC - 05:00)
   QTh5B.1

   Transverse-field Ising Dynamics by Rydberg Dressing in a Cold Dilute Gas

   Presenter: Victoria Borish, Stanford University

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   Rydberg dressing provides optically controllable interactions between neutral atoms, of interest for generating many-body entanglement. We demonstrate these interactions and emulate transverse-field Ising dynamics in a cold gas of cesium atoms.
   
   Authors:Victoria Borish, Stanford University / Ognjen Markovic, Stanford University / Jacob Hines, Stanford University / Shankari Rajagopal, Stanford University / Monika Schleier-Smith, Stanford University

   Quantum 2.0: Quantum Metrology & Sensors

2. 14:00 - 14:15

   (UTC - 05:00)
   QTh5B.2

   Experimental Demonstration of a Reconfigurable Entangled Radiofrequency-Photonic Sensor Network

   Presenter: Yi Xia, University of Arizona

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   We propose and experimentally demonstrate a reconfigurable radiofrequency (RF)-photonic sensor network comprised of three entangled sensor nodes to increase the precision of parameter estimation in networked RF sensing tasks.
   
   Authors:Yi Xia, University of Arizona / Wei Li, University of Arizona / William Clark, General Dynamics / Darlene Hart, General Dynamics / Quntao Zhuang, University of Arizona / Zheshen Zhang, University of Arizona

   Quantum 2.0: Quantum Metrology & Sensors

3. 14:15 - 14:30

   (UTC - 05:00)
   QTh5B.3

   Tools of Optimal Control for the Design of Robust Atom Interferometers

   Presenter: Michael Goerz, Army Research Lab

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   We examine the robustness of analytic pulse schemes for atomic fountain interferometers with respect to pulse amplitude and initial velocity distribution and design new robust schemes using numerical optimal control theory.
   
   Authors:Michael Goerz, Army Research Lab / Paul Kunz, Army Research Lab / Mark Kasevich, Stanford University / Vladimir Malinovsky, Army Research Lab

   Quantum 2.0: Quantum Metrology & Sensors

4. 14:30 - 14:45

   (UTC - 05:00)
   QTh5B.4

   Real-Time Charge Control of Diamond Quantum Sensors

   Presenter: David Hopper, University of Pennsylvania

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   We use real-time feedback to deterministically initialize a nitrogen-vacancy’s charge state at room temperature, and demonstrate improved spin readout efficiency resulting in a factor-of-20 speedup for a typical quantum sensing experiment.
   
   Authors:David Hopper, University of Pennsylvania / Joseph Lauigan, University of Pennsylvania / Tzu-Yung Huang, University of Pennsylvania / Lee Bassett, University of Pennsylvania

   Quantum 2.0: Quantum Metrology & Sensors

5. 14:45 - 15:00

   (UTC - 05:00)
   QTh5B.6

   Opticlock: Transportable and Easy-to-Operate Optical Single-Ion Clock

   Presenter: Stephan Ritter, TOPTICA Photonics AG

    Presentation Details   Paper  Add to Schedule

   A robust optical clock was developed; integrated into two mobile 19” rack assemblies and based on the ²S_1/2-²D_3/2 transition of a single ¹⁷¹Yb⁺ ion. The system design and a first complete evaluation will be discussed.
   
   Authors:Stephan Ritter, TOPTICA Photonics AG / Moustafa Abdel Hafiz, Physikalisch-Technische Bundesanstalt / Bassem Arar, Ferdinand-Braun-Institut / Ahmad Bawamia, Ferdinand-Braun-Institut / Klaus Bergner, VACOM / Maximilian Biethahn, VACOM / Stefan Brakhane, TOPTICA Photonics AG / Alexandre Didier, Physikalisch-Technische Bundesanstalt / Jószef Fortágh, HighFinesse GmbH / Matthäus Halder, Menlo Systems GmbH / Ronald Holzwarth, Menlo Systems GmbH / Nils Huntemann, Physikalisch-Technische Bundesanstalt / Michael Johanning, Universität Siegen / Robert Jordens, QUARTIQ GmbH / Wilhelm Kaenders, TOPTICA Photonics AG / Florian Karlewski, HighFinesse GmbH / Florian Kienle, TOPTICA Photonics AG / Markus Krutzik, Humboldt-Universität zu Berlin / Maurice Lessing, Menlo Systems GmbH / Tanja Elisabeth Mehlstäubler, Physikalisch-Technische Bundesanstalt / Dieter Meschede, Universität Bonn / Ekkehard Peik, Physikalisch-Technische Bundesanstalt / Achim Peters, Ferdinand-Braun-Institut / Piet Oliver Schmidt, Physikalisch-Technische Bundesanstalt / Hendrik Siebeneich, Universität Siegen / Jürgen Stuhler, TOPTICA Photonics AG / Christian Tamm, Physikalisch-Technische Bundesanstalt / Enrico Vogt, Qubig GmbH / Andreas Wicht, Ferdinand-Braun-Institut / Christof Wunderlich, Universität Siegen

   Quantum 2.0: Quantum Metrology & Sensors

Computing and Simulation IV

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Quantum 2.0

1. 15:45 - 16:00

   (UTC - 05:00)
   QTh6A.5

   Loss Tolerant Quantum State Tomography by Measuring Wigner Function Overlap

   Presenter: Miller Eaton, University of Virginia

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   We experimentally demonstrate quantum tomography of a single-photon state, with no assumptions or approximations, by measuring its Wigner function overlap with coherent states. The method is robust to noise and compensates for known loss.
   
   Authors:Miller Eaton, University of Virginia / Rajveer Nehra, University of Virginia / Carlos Gonzalez-Arciniegas, University of Virginia / Myungshik Kim, Imperial College London / Olivier Pfister, University of Virginia

   Quantum 2.0: Quantum Computing & Simulation

2. 16:00 - 16:15

   (UTC - 05:00)
   QTh6A.6

   Robust High-Fidelity Two-Qubit Gates Using Pulsed Dynamical Decoupling

   Presenter: Patrick Barthel, University of Siegen

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   We experimentally characterize a two-qubit phase gate on radio frequency driven trapped-ion qubits generated by applying pulsed dynamical decoupling to each qubit’s carrier resonance. Robustness to pulse errors and ion temperature is shown.
   
   Authors:Patrick Barthel, University of Siegen / Jorge Casanova, University of the Basque Country UPV/EHU / Patrick Huber, University of Siegen / Theeraphot Sriarunothai, University of Siegen / Martin Plenio, Ulm University / Christof Wunderlich, University of Siegen

   Quantum 2.0: Quantum Computing & Simulation

3. 16:15 - 16:30

   (UTC - 05:00)
   QTh6A.7

   Coherent Optical and Spin Dynamics of Single 171Yb Ions Embedded In a Nanophotonic Cavity

   Presenter: Andrei Ruskuc, California Institute of Technology

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   We demonstrate coherent optical and spin control of single 171Yb ions in YVO4 nanophotonic resonators as a platform for quantum network nodes with spin-CPMG and optical-Ramsey coherence times of 33 ms and 390 ns respectively.
   
   Authors:Andrei Ruskuc, California Institute of Technology / Jonathan Kindem, California Institute of Technology / John Bartholomew, California Institute of Technology / Jake Rochman, California Institute of Technology / Yan Qi Huan, California Institute of Technology / Andrei Faraon, California Institute of Technology

   Quantum 2.0: Quantum Computing & Simulation

4. 16:30 - 16:45

   (UTC - 05:00)
   QTh6A.8

   Entanglement-Enhanced Physical-Layer Classifier Using Supervised Machine Learning

   Presenter: Quntao Zhuang, University of Arizona

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   We introduce physical-layer classifiers enhanced by multipartite entanglement learned through a support-vector machine. The required entangled states are practical and give error probability advantage over classical schemes in presence of loss.
   
   Authors:Quntao Zhuang, University of Arizona / Zheshen Zhang, University of Arizona

   Quantum 2.0: Quantum Computing & Simulation

5. 16:45 - 16:45

   (UTC - 05:00)
   QTh6A.4

   (Withdrawn) Photonic-Bound-State-Enabled Two-photon Quantum Logic Gate For All-Optical Quantum Information Processing

   Presenter: Zihao Chen, Washington University in St. Louis

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   We propose a novel two-photon quantum logic gate scheme by exploiting formations of photonic bound state. Our proposal is deterministic, faithful, and readily feasible, which provides the missing link for all-optical quantum information processing.
   
   Authors:Zihao Chen, Washington University in St. Louis / Yao Zhou, Washington University in St. Louis / Jung-Tsung Shen, Washington University in St. Louis

   Quantum 2.0: Quantum Computing & Simulation

Hybrid Systems

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Quantum 2.0

1. 15:45 - 16:00

   (UTC - 05:00)
   QTh6B.1

   Quantum Interconnect Technologies Based On Epitaxial Rare-earth Doped Materials

   Presenter: Yizhong Huang, University of Chicago

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   We develop a nanophotonic platform for quantum interconnect technologies based on epitaxial Er³⁺:Y₂O₃ thin films on silicon. Long-lived rare-earth qubits in suspended membranes and heterostructure nanophotonic cavities enable telecom quantum nodes.
   
   Authors:Tian Zhong, University of Chicago / Yizhong Huang, University of Chicago / Christina Wicker, University of Chicago / Rikuto Fukumori, University of Chicago / Hong Qiao, University of Chicago / Manish Singh, University of Chicago

   Quantum 2.0: Hybrid Systems, Quantum Interconnects

2. 16:00 - 16:15

   (UTC - 05:00)
   QTh6B.2

   Toward hybrid quantum entanglement between trapped ions and neutral atoms

   Presenter: Qudsia Quraishi, US Army Research Laboratory

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   Trapped ions are excellent quantum networking nodes, yet limited by photon transmission range. We report integration of single-photon conversion with trapped ions, allowing for extended communication range and hybrid networking with neutral-atoms.
   
   Authors:John Hannegan, University of Maryland / James Siverns, University of Maryland / Qudsia Quraishi, US Army Research Laboratory

   Quantum 2.0: Hybrid Systems, Quantum Interconnects

3. 16:15 - 16:30

   (UTC - 05:00)
   QTh6B.3

   Towards Quantum Entanglement Between a Solid-State Spin and a Trapped Ion

   Presenter: Jennifer Lilieholm, University of Washington

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   We are constructing a system to remotely entangle a single trapped ytterbium ion with a donor qubit in zinc oxide through a photonic link as a step towards the construction of a hybrid quantum system.
   
   Authors:Jennifer Lilieholm, University of Washington / Sara Branson, University of Washington / Alex Kato, University of Washington / Xiayu Linpeng, University of Washington / Vasileios Niaouris, University of Washington / Maria Viitaniemi, University of Washington / Liudmila Zhukas, University of Washington / Kai-Mei Fu, University of Washington / Boris Blinov, University of Washington

   Quantum 2.0: Hybrid Systems, Quantum Interconnects

4. 16:30 - 16:45

   (UTC - 05:00)
   QTh6B.4

   Spontaneous emission rates and energy shifts of a Rydberg rubidium atom close to an optical nanofiber

   Presenter: Etienne Brion, CNRS

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   The influence of an optical nanofiber on the spontaneous emission rates and Lamb shifts of a Rydberg rubidium atom in its close vicinity is investigated, in view of the implementation of a Rydberg-blockade-based quantum network.
   
   Authors:Erwan Stourm, CNRS / Maxence Lepers, CNRS / Jacques Robert, CNRS / Sile Nic Chormaic, Okinawa Institute of Science and Technology Graduate University / Klaus Moelmer, Aarhus University / Etienne Brion, CNRS

   Quantum 2.0: Hybrid Systems, Quantum Interconnects

Quantum Poster Session IIIA

Quantum 2.0

1. QTh7A.1

   Quantum-Enhanced Fiber-Optic Gyroscopes Using Quadrature Squeezing and Continuous-Variable Entanglement

   Presenter: Michael Grace, University of Arizona

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   For fiber-optic gyroscope designs, we analyze quantum enhancement from squeezed and CV-entangled probe states for rotation sensing. Under real practical constraints, quantum resources enable substantial variance suppression over classical sensors.
   
   Authors:Michael Grace, University of Arizona / Christos Gagatsos, University of Arizona / Quntao Zhuang, University of Arizona / Saikat Guha, University of Arizona

   Quantum 2.0: Quantum Metrology & Sensors

2. QTh7A.2

   Quantum-Enhanced Rotation Sensing

   Presenter: Aaron Goldberg, University of Toronto

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   Rotation measurements underlie many physical tasks. Specially-designed quantum states dramatically enhance sensitivities when simultaneously estimating multiple rotation parameters. Creating and detecting these states enables useful quantum devices.
   
   Authors:Aaron Goldberg, University of Toronto / Daniel James, University of Toronto

   Quantum 2.0: Quantum Metrology & Sensors

3. QTh7A.4

   Toward a Atomic Ensemble-Double Cavity QED Phase Gate

   Presenter: Guodong Cui, Stony Brook University

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   We report the development of a quantum gate consisting of a rubidium atomic ensemble coupled to double cavity QED, its characterization using double quantum process tomography, and its potential use in a butterfly quantum network.
   
   Authors:Guodong Cui, Stony Brook University / Samet Demircan, Stony Brook University / Bertus Jordaan, Stony Brook University / Steven Sagona-Stophel, Stony Brook University / Christopher Ianzano, Stony Brook University / Eden Figueroa, Stony Brook University

   Quantum 2.0: Quantum Communication Systems

4. QTh7A.5

   High-fidelity Quantum Teleportation of Time-bin Qubits at Telecommunication Wavelength

   Presenter: Samantha Davis, California Institute of Technology

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   Quantum teleportation is important for fundamental physics studies and quantum network technologies. We teleport time-bin qubits with high fidelity of 91+/-1% at telecom-wavelength using off-the-shelf fiber-based components and custom DAQ systems.
   
   Authors:Raju Valivarthi, California Institute of Technology / Samantha Davis, California Institute of Technology / Lautaro Narvaez, California Institute of Technology / Yewon Gim, Alliance for Quantum Technologies / Meraj Hussein, Fermi National Accelerator Laboratory / George Iskander, Alliance for Quantum Technologies / Boris Korzh, Jet Propulsion Laboratory / Nikolai Lauk, California Institute of Technology / Andrew Mueller, California Institute of Technology / Daniel Oblak, University of Calgary / Cristian Pena, California Institute of Technology / Mandy Rominksy, Fermi National Accelerator Laboratory / Matthew Shaw, Jet Propulsion Laboratory / Christoph Simon, University of Calgary / Neil Sinclair, Alliance for Quantum Technologies / Panagiotis Spentzouris, Fermi National Accelerator Laboratory / Maria Spiropulu, California Institute of Technology / Dawn Tang, California Institute of Technology / Si Xie, California Institute of Technology

   Quantum 2.0: Quantum Communication Systems

5. QTh7A.7

   Comparing Entanglement and Optical Nonclassicality of Bosonic States

   Presenter: Anaelle Hertz, University of Toronto

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   Entanglement, coherence and optical nonclassicality, all reveal the quantum nature of a state and can be viewed as a resource for quantum computing. We provide quantitative and computable bounds relating those quantities.
   
   Authors:Anaelle Hertz, University of Toronto / Nicolas Cerf, Université libre de Bruxelles / Stephan De Bièvre, Univ. Lille

   Quantum 2.0: Quantum Computing & Simulation

6. QTh7A.8

   Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics

   Presenter: Maximilian Protte, University of Paderborn

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   We fabricate silicon tapers to increase the mode overlap of superconducting detectors on Ti:LiNbO₃ waveguides. Mode images show a reduction in mode size from 6 µm to 2 µm FWHM, agreeing with beam propagation simulations.
   
   Authors:Maximilian Protte, University of Paderborn / Lena Ebers, University of Paderborn / Manfred Hammer, University of Paderborn / Jan Philipp Höpker, University of Paderborn / Maximilian Albert, University of Paderborn / Viktor Quiring, University of Paderborn / Cedrik Meier, University of Paderborn / Jens Förstner, University of Paderborn / Christine Silberhorn, University of Paderborn / Tim J. Bartley, University of Paderborn

   Quantum 2.0: Integrated-optics Quantum Platforms & Devices

7. QTh7A.10

   Real-Time Shaping of Entangled Photons by Classical Control and Feedback

   Presenter: Ohad Lib, Hebrew University of Jerusalem

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   We present a novel method for compensating scattering of entangled photons in real-time, by using feedback from the classical pump beam that stimulates their creation, paving the way for implementing wavefront shaping in quantum technologies.
   
   Authors:Ohad Lib, Hebrew University of Jerusalem / Giora Hasson, Hebrew University of Jerusalem / Yaron Bromberg, Hebrew University of Jerusalem

   Quantum 2.0: Quantum Communication Systems

8. QTh7A.11

   Efficient Computation of the Waiting Time and Fidelity in Quantum Repeater Chains

   Presenter: Tim Coopmans, Delft University of Technology

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   We provide two algorithms for computing the probability distribution of waiting time and fidelity in quantum repeater chains constructed from probabilistic components. Their polynomial runtimes improve upon existing algorithms' exponential scaling.
   
   Authors:Sebastiaan Brand, Leiden University / Tim Coopmans, Delft University of Technology / David Elkouss, Delft University of Technology

   Quantum 2.0: Quantum Communication Systems

9. QTh7A.12

   Lindblad Exceptional Points in the Dynamics of A Dissipative Superconducting Qubit

   Presenter: Weijian Chen, Washington University in St Louis

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   The interaction of a quantum system with its environment leads to a steady state, with transients governed by non-Hermitian dynamics. Here, we study exceptional points in the dynamics of a dissipative superconducting circuit.
   
   Authors:Weijian Chen, Washington University in St Louis / maryam Abbasi, Washington University in St Louis / Yogesh Joglekar, Indiana University-Purdue University Indianapolis / Kater Murch, Washington University in St Louis

   Quantum 2.0: Quantum Computing & Simulation

10. QTh7A.14

    Multimodal Fiber-Optic Quantum Sensing with Defect Centers in Diamond

    Presenter: Sean Blakley, Texas A&M University

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    We have developed microresolution quantum sensors by incorporating diamond color-centers into microstructured optical fibers. These sensors are capable of in situ magnetic field and temperature measurements with 160 pT/√Hz and 25 mK/√Hz sensitivities
    
    Authors:Sean Blakley, Texas A&M University / Ilya Fedotov, M.V. Lomonosov Moscow State University / Christapher Vincent, Texas A&M University / Xinghua Liu, Texas A&M University / Xiaohan Liu, Texas A&M University / alexey akimov, Texas A&M University / Philip Hemmer, Texas A&M University / Aleksei Zheltikov, Texas A&M University

    Quantum 2.0: Quantum Metrology & Sensors

11. QTh7A.16

    Fabry-Perot Bragg Grating Cavity Enhanced Four-Wave Mixing on Si₃N₄ Chip

    Presenter: Shengjie Xie, University of Maryland

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    A Fabry-Perot Bragg grating cavity enhanced four-wave mixing process with a conversion efficiency of -37.7 dB is demonstrated experimentally on a Si₃N₄ chip. A thermal-tuning based phase matching approach is also demonstrated.
    
    Authors:Shengjie Xie, University of Maryland / Yang Zhang, University of Maryland / Yi-Wen Hu, University of Maryland / Sylvain Veilleux, University of Maryland / Mario Dagenais, University of Maryland

    Quantum 2.0: Quantum Photonic Sources & Detectors

12. QTh7A.17

    Quantum simulating electron transport in quantum cascade laser structures

    Presenter: Andrea Trombettoni, University of Trieste

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    We propose to use ultracold-fermionic atoms in optical lattices to quantum-simulate electronic transport in quantum-cascade-laser structures. The parallelism between the two systems is discussed.
    
    Authors:Francesco Scazza, CNR-INO / Andrea Trombettoni, University of Trieste / Francesco Minardi, CNR-INO / Giacomo Roati, CNR-INO / Francesco Cappelli, CNR-INO / Augusto Smerzi, CNR-INO / Paolo De Natale, CNR-INO

    Quantum 2.0: Quantum Computing & Simulation

13. QTh7A.18

    Producing smooth flow in atom circuits by stirring

    Presenter: Benjamin Eller, Joint Quantum Institute

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    We have studied the efficacy of stirring a Bose--Einstein condensate confined in a racetrack atom circuit to produce neutral--atom flow. We also investigated the mechanism by which flow is produced.
    
    Authors:Mark Edwards, Georgia Southern University / Benjamin Eller, Joint Quantum Institute / Charles Clark, Joint Quantum Institute

    Quantum 2.0: Quantum Computing & Simulation

Quantum Poster Session IIIB

Quantum 2.0

1. QTh7B.1

   Compact Generation of a Large Scale Square-grid Cluster State in the Quantum Optical Frequency Comb.

   Presenter: Xuan Zhu, Physics Department, UVA

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   We showed theoretically that the phase modulation of the output of a single optical parametric oscillator can be used to generate a square-grid cluster state, a key resource for universal quantum computing.
   
   Authors:Xuan Zhu, Physics Department, UVA / Chun-Hung Chang, Physics Department, UVA / Carlos Gonzales, Physics Department, UVA / Avi Pe'er, Bar-Ilan University / Olivier Pfister, Physics Department, UVA

   Quantum 2.0: Quantum Computing & Simulation

2. QTh7B.2

   Modal-entangled photons pairs in a ppLN ridge waveguide

   Presenter: Joyee Ghosh, Indian Institute of Technology

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   We studied the joint spectral intensity (JSI) of modal-entangled photons pairs generated through spontaneous parametric down conversion (SPDC) using a spatial Hermite-Gaussian HG(1,0) pulsed pump beam in a periodically-poled lithium niobate (ppLN) ridge waveguide.
   
   Authors:Joyee Ghosh, Indian Institute of Technology

   Quantum 2.0: Quantum Photonic Sources & Detectors

3. QTh7B.3

   Persistent beating in coupled parametric oscillators - new coherent dynamics beyond Ising spins

   Presenter: Leon Bello, Bar-Ilan University

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   Coupled parametric oscillators were recently employed as Ising simulators, with the potential to solve hard problems. We demonstrate a regime within the simplest network of two oscillators, which transcends the Ising description.
   
   Authors:Leon Bello, Bar-Ilan University / Marcello Calvanese Strinati, Bar-Ilan University / Emanuele Dalla Torre, Bar-Ilan University / Avi Pe'er, Bar-Ilan University

   Quantum 2.0: Quantum Computing & Simulation

4. QTh7B.4

   Probing magnetic exchange fields by quantum emitters in a gate-tunable WSe₂/ferromagnet-coupled system

   Presenter: Kamran Shayan, University of Rochester

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   Solid-state quantum emitters can be used as nanoscale optical transducers in quantum metrology. Here, we present a technique to probe voltage controlled magnetic exchange fields with a quantum emitter embedded in a WSe₂/ferromagnet heterostrucutre.
   
   Authors:Arunabh Mukherjee, University of Rochester / Kamran Shayan, University of Rochester / Na Liu, Stevens Institute of Technology / Stefan Strauf, Stevens Institute of Technology / Kin Fai Mak, Cornell University / Jie Shan, Cornell University / Nick Vamivakas, University of Rochester

   Quantum 2.0: Quantum Metrology & Sensors

5. QTh7B.5

   Mid-Infrared Balanced Detector for Quantum Light Characterization

   Presenter: Tecla Gabbrielli, LENS

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   We present a novel development of a shot-noise-limited mid-infrared balanced detector suitable for unveiling non-classicality in the light emitted by Quantum Cascade Lasers.
   
   Authors:Tecla Gabbrielli, LENS / Francesco Cappelli, CNR-INO / Natalia Bruno, CNR-INO / Nicola Corrias, CNR-INO / Simone Borri, CNR-INO / Paolo De Natale, CNR-INO / Alessandro Zavatta, CNR-INO

   Quantum 2.0: Quantum Photonic Sources & Detectors

6. QTh7B.7

   Entanglement-enhanced testing of multiple quantum hypotheses

   Presenter: Quntao Zhuang, University of Arizona

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   We report entanglement-enhancement in multiple hypothesis testing beyond the binary case, with applications in spectroscopy, quantum reading and target finding. Practical receivers and entangled sources are given to realize the advantage.
   
   Authors:Quntao Zhuang, University of Arizona / Stefano Pirandola, University of York

   Quantum 2.0: Quantum Metrology & Sensors

7. QTh7B.8

   Ultra-stable quantum imaging with undetected photons in video rate

   Presenter: Markus Graefe, Fraunhofer IOF

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   We report on a highly stable and portable system for quantum imaging with undetected photons in video rate. Our results will pave the way towards extreme light imaging devices for life science.
   
   Authors:Marta Gilaberte Basset, Fraunhofer IOF / Josué León Torres, Fraunhofer IOF / Tobias Gäbler, Fraunhofer IOF / Markus Graefe, Fraunhofer IOF

   Quantum 2.0: Quantum Metrology & Sensors

8. QTh7B.9

   A micropillar single-photon source design numerically optimized for high efficiency and high indistinguishability

   Presenter: Biying Wang, Technical University of Denmark

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   We perform numerical optimization of micropillar single-photon source. We present calculations of achievable efficiency and indistinguishability with phonon-induced decoherence, and identify the design parameters providing the best performance.
   
   Authors:Biying Wang, Technical University of Denmark / Emil Denning, Technical University of Denmark / Chaoyang Lu, Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei / Niels Gregersen, Technical University of Denmark

   Quantum 2.0: Quantum Photonic Sources & Detectors

9. QTh7B.10

   Single Ion Implanted Silicon Devices Towards Few Photons Emission Regime For Space Quantum Communications

   Presenter: Enrico Prati, CNR-IFN

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   Employment of erbium in silicon devices suffers of difficulties preventing to act as reliable photon source. We review the convergence between single ion implantation and few photon emission regime at room temperature at 1550 nm
   
   Authors:Enrico Prati, CNR-IFN / Takahiro Shinada, Tohoku University / Takashi Tanii, Waseda University

   Quantum 2.0: Quantum Photonic Sources & Detectors

10. QTh7B.13

    Density matrix analysis of Atom interferometer

    Presenter: Ashoka Vudayagiri, University of Hyderabad

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    We present a complete density matrix analysis of the Kasevich and Chu (Phys. Rev. Lett. 67, 1991), atom interferometry. This allows a complete modeling of all the aspects including decoherence and dephasing effects and how they affect measurements.
    
    Authors:Ashoka Vudayagiri, University of Hyderabad

    Quantum 2.0: Quantum Metrology & Sensors

11. QTh7B.15

    Secret Key Distillation over Realistic Satellite-to-satellite Free-space Channel

    Presenter: Ziwen Pan, the University of Arizona

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    In this paper, the satellite-to-satellite secret-key rate lower bounds are determined for two relevant scenarios in which the exclusion zone and Eve's aperture size are varied.
    
    Authors:Ziwen Pan, the University of Arizona / John Gariano, the University of Arizona / William Clark, General Dynamics / Ivan Djordjevic, the University of Arizona

    Quantum 2.0: Quantum Communication Systems

12. QTh7B.16

    Random Number Generation with Few Mode Fibres

    Presenter: Gautam Shaw, IIT Madras

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    We demonstrate a random number generator that passes standard Dieharder and NIST tests using modal superposition between the degenerate modes of a few mode fiber with a weak coherent source of mean photon number 0.5.
    
    Authors:Gautam Shaw, IIT Madras / Shyam S, IIT Madras / Foram Shingala, IIT Madras / Suchita Y, IIT Madras / Smaranika Swain, IIT Madras / Deepa Venkitesh, IIT Madras / Anil Prabhakar, IIT Madras

    Quantum 2.0: Quantum Communication Systems

13. QTh7B.17

    MHz Bandwidth Source of Single Photons Tuned to Rubidium Transition

    Presenter: Sonali Gera, Stony Brook University

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    We report on 1MHz bandwidth source of single photons at 795 nm, producing 1000 photons/s for every 1mW of pump power. The photons are well suited for storage in Rb vapor based room temperature quantum memories.
    
    Authors:Sonali Gera, Stony Brook University / Steven Sagona-Stophel, Stony Brook University / Eden Figueroa, Stony Brook University

    Quantum 2.0: Quantum Communication Systems

14. QTh7B.18

    An Architecture for Synchronizing Photonic Bell State Measurements Across Lossy, Time-Varying Channels

    Presenter: Don Boroson, MIT LIncoln Laboratory

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    We propose a means for synchronizing picosecond-class photon generation at a Bell State Measurement device attempting to perform entanglement swapping with received photons that have been transmitted through the atmosphere from a moving platform
    
    Authors:Don Boroson, MIT LIncoln Laboratory / Nicholas Hardy, MIT LIncoln Laboratory / Matthew Grein, MIT LIncoln Laboratory / P Dixon, MIT LIncoln Laboratory / Scott Hamilton, MIT LIncoln Laboratory / Catherine Lee, MIT LIncoln Laboratory / Neal Spellmeyer, MIT LIncoln Laboratory

    Quantum 2.0: Quantum Communication Systems

15. QTh7B.20

    Wavefunction-based Methods For First-principle Calculations of Three-photon Bound State Correlation

    Presenter: Zihao Chen, Washington University in St. Louis

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    We develop a wavefunction-based computational method from first principle to describe formations of three-photon bound state. Our method captures essential photon correlation signatures and quantitatively explains recent experimental results.
    
    Authors:Zihao Chen, Washington University in St. Louis / Yao Zhou, Washington University in St. Louis / Jung-Tsung Shen, Washington University in St. Louis

    Quantum 2.0: Quantum Photonic Sources & Detectors