Dr. Yanjun Han Profile

Dr. Yanjun Han

at Tsinghua Univ

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Author

Publications (3)

Proceedings Article | 15 December 2022 Paper

Enhancement on extraction efficiency of quantum cascade detectors utilizing localized built-in electric field

Ruochen Zhao, Zhibiao Hao, Lai Wang, Jian Wang, Bing Xiong, Changzheng Sun, Yanjun Han, Hongtao Li, Yi Luo

Proceedings Volume 12478, 124782K (2022) https://doi.org/10.1117/12.2654757

KEYWORDS: Quantum chromodynamics, Transition metals, Quantum efficiency, Absorption, Sensors, Electric field sensors, Doping, Modulation, Quantum wells, Electron transport

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Proceedings Article | 15 December 2022 Paper

High aspect ratio dry etching of AlGaAs by segmented processing and in-situ sidewall passivation

Zhao Yang, Zhibiao Hao, Jian Wang, Lai Wang, Bing Xiong, Changzheng Sun, Yanjun Han, Hongtao Li, Yi Luo

Proceedings Volume 12478, 124781O (2022) https://doi.org/10.1117/12.2654211

KEYWORDS: Etching, Dry etching, Oxidation, Scanning electron microscopy, Plasma treatment, Photonic crystals

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Proceedings Article | 20 December 2019 Paper

Hybrid integration of high-speed MUTC-PD on SOI

Enfei Chao, Bing Xiong, Changzheng Sun, Zhibiao Hao, Lai Wang, Jian Wang, Yanjun Han, Hongtao Li, Jiadong Yu, Yi Luo

Proceedings Volume 11209, 112091C (2019) https://doi.org/10.1117/12.2543930

KEYWORDS: Photodiodes, Adhesives, Back illuminated sensors, Silicon, Microwave photonics, Optical alignment, Diffraction gratings, Photodetectors, Semiconducting wafers, Optical design

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