Prof. Qin Han Profile

Prof. Qin Han

at Institute of Semiconductors CAS

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Author

Publications (7)

Proceedings Article | 5 December 2024 Paper

High-responsivity and high-bandwidth uni-traveling carrier photodetectors for ultra-high-speed transmission networks

Yimiao Chu, Han Ye, Yu Zheng, Shuai Wang, Liyan Geng, Qin Han

Proceedings Volume 13418, 134182E (2024) https://doi.org/10.1117/12.3048558

KEYWORDS: Photodetectors, Resistance, Optical transmission, Dark current, Fabrication, Absorption, Optical communications, Polyimides

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Proceedings Article | 5 December 2024 Paper

33-GHz bandwidth planar InAlAs avalanche photodiodes for 50-Gbit/s PON applications

Shuai Wang, Han Ye, Liyan Geng, Yimiao Chu, Yu Zheng, Qin Han

Proceedings Volume 13418, 1341807 (2024) https://doi.org/10.1117/12.3042471

KEYWORDS: Avalanche photodetectors, Electric fields, Diffusion, Avalanche photodiodes, Dark current, Photocurrent, Passive optical networks, Indium gallium arsenide, Fiber couplers, Electrodes

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SPIE Journal Paper | 3 December 2021

Realization of high interference visibility based on silica-on-silicon planar lightwave circuit

Jin You, Yue Wang, Shaoyang Li, Junming An, Qin Han

OE, Vol. 60, Issue 12, 125105, (December 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.12.125105

KEYWORDS: Visibility, Quantum key distribution, Photonic integrated circuits, Polarization, Computer programming, Temperature metrology, Refractive index, Optical engineering, Silica, Electrodes

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Proceedings Article | 1 November 2021 Paper

Low dark current and high bandwidth waveguide photodetector by selective area growth technique for photonic integration

Feng Xiao, Qin Han, Han Ye, Shuang Wang, ZiQing Lu, Fan Xiao

Proceedings Volume 12057, 120571F (2021) https://doi.org/10.1117/12.2604785

KEYWORDS: Waveguides, Photodetectors, Photonic integrated circuits, Photodiodes, Capacitance, Semiconducting wafers, Resistance, Integrated circuits, Integrated circuit design, Etching

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Proceedings Article | 1 November 2021 Paper

High-performance surface-illuminated pin photodetector array for 200Gbps receiving system

Fan Xiao, Qin Han, Shuai Wang, Feng Xiao, Han Ye

Proceedings Volume 12057, 1205729 (2021) https://doi.org/10.1117/12.2605789

KEYWORDS: Photodetectors, Absorption, Antireflective coatings, Resistance, Sensors, Reflectivity, Palladium, Reflection, Metalorganic chemical vapor deposition

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Proceedings Article | 20 December 2019 Paper

Design and simulation of a polarization insensitive optical 90° hybrid based on InP multimode interference coupler

ZiQing Lu, Han Ye, Shuai Wang, Feng Xiao, LiYan Geng, Qin Han

Proceedings Volume 11209, 112094K (2019) https://doi.org/10.1117/12.2549883

KEYWORDS: Polarization, Waveguides, Hybrid optics, Receivers, Waveguide modes, Wave propagation, Single mode fibers, Indium

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Proceedings Article | 8 February 2019 Paper

8 x 8 format InGaAs/InP avalanche photodiode plane array for 3D imaging laser radar system

Shuai Wang, Qin Han, Lili Hou, Han Ye, Ziqing Lu

Proceedings Volume 10843, 1084304 (2019) https://doi.org/10.1117/12.2504875

KEYWORDS: Staring arrays, Diffusion, Imaging systems, Avalanche photodiodes, LIDAR, Laser systems engineering, Zinc, Stereoscopy, Imaging arrays, Absorption

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Showing 5 of 7 publications

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