• Technical Conference & Virtual Exhibits:  14 – 17 September 2020
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Smooth Writing In YAG Single Crystal with Beam Waist of an Elliptical Cross-Section (JTh4B.40)

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

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


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