Dr. Georgiy Sapunov Profile

Dr. Georgiy Sapunov

at Changchun Institute of Optics, Fine Mechanics and Physics

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Publications (2)

Proceedings Article | 13 March 2024 Presentation + Paper

High-speed MBE-grown 1550 nm wafer-fused VCSELs

Georgiy Sapunov, Si-Cong Tian, Sergey Blokhin, Iakov Kovach, Denis Papylev, Stanislav Rochas, Vladislav Andryushkin, Evgenii Kolodeznyi, Andrey Babichev, Andrey Gladyshev, Innokenty Novikov, Alexey Blokhin, Mikhail Bobrov, Nikolay Maleev, Kirill Voropaev, Victor Ustinov, Mansoor Ahamed, Konstantin Shugurov, Anton Egorov, Leonid Karachinsky, Dieter Bimberg

Proceedings Volume 12904, 129040K (2024) https://doi.org/10.1117/12.3000473

KEYWORDS: Vertical cavity surface emitting lasers, Modulation, Semiconducting wafers, Indium gallium arsenide, Temperature metrology, Quantum wells, Heterojunctions, Design, Relative intensity noise

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Proceedings Article | 13 March 2024 Presentation + Paper

Multi-hole aperture VCSELs: single mode, high power, low resistance

Mansoor Ahamed, Georgiy Sapunov, Si-Cong Tian, Dieter Bimberg

Proceedings Volume 12904, 129040B (2024) https://doi.org/10.1117/12.3000469

KEYWORDS: Vertical cavity surface emitting lasers, Resistance, Design, Emission wavelengths, Metals, Thermal stability, Thermal effects, Mirrors, Semiconducting wafers

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