Dr. Yi Qun Li Profile

Dr. Yi Qun Li

at Beijing Univ of Posts and Telecommunications

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Author

Publications (6)

Proceedings Article | 26 November 2007 Paper

Design and fabrication of a novel monothically integrated dual-wavelength tunable photodetector

Jihe Lv, Hui Huang, Yongqing Huang, Xiaomin Ren, Ang Miao, Yiqun Li, Hongwei Du, Qi Wang

Proceedings Volume 6782, 67820H (2007) https://doi.org/10.1117/12.745353

KEYWORDS: Photodetectors, Gallium arsenide, Heteroepitaxy, Fabry–Perot interferometers, Thermal effects, Quantum efficiency, Optical instrument design, Gallium, Wavelength tuning, Reflectors

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Proceedings Article | 19 November 2007 Paper

Design of preamplifier for PIN/ HBT OEIC optical receiver

Qiang Wu, Yong-Qing Huang, Hui Huang, Hai Lin Cui, Yi Qun Li, Ang Miao, Xiao-Min Ren

Proceedings Volume 6782, 67822X (2007) https://doi.org/10.1117/12.742892

KEYWORDS: Receivers, Photonic integrated circuits, Capacitance, Integrated optics, Instrument modeling, Telecommunications, Transistors, Photodetectors, Optoelectronics, Fiber optic communications

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Proceedings Article | 6 October 2006 Paper

Theoretical analysis of GaAs-based F-P cavity filter and its application in integrated photodetector

Ang Miao, Wenjuan Wang, Yiqun Li, Hui Huang, Yongqing Huang, Xiaomin Ren

Proceedings Volume 6352, 635231 (2006) https://doi.org/10.1117/12.687924

KEYWORDS: Photodetectors, Electronic filtering, Gallium arsenide, Temperature metrology, Quantum efficiency, Wavelength division multiplexing, Gallium, Refractive index, Numerical simulations, Arsenic

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Proceedings Article | 6 October 2006 Paper

Long wavelength integrated optical demultiplexing and receiving device based on one-mirror-inclined three-mirror cavity structure

Xiaomin Ren, Hui Huang, Yongqing Huang, Xingyan Wang, Qi Wang, Wenjuan Wang, Ang Miao, Yiqun Li, Hailin Cui, Peida Ye, Joe Campbell

Proceedings Volume 6352, 635218 (2006) https://doi.org/10.1117/12.692714

KEYWORDS: Photodetectors, Gallium arsenide, Quantum efficiency, Absorption, Integrated optics, Photography, Optoelectronic devices, Wet etching, Wafer bonding, Gallium

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Proceedings Article | 6 October 2006 Paper

Simulation and realization of RCE photodiode with transparent and unique pattern ohmic contact microstructure

Yiqun Li, Yongqing Huang, Ang Miao, Jihe Lv, Hui Huang, Xiaomin Ren

Proceedings Volume 6352, 635232 (2006) https://doi.org/10.1117/12.687941

KEYWORDS: Photodiodes, Capacitance, Quantum efficiency, Gallium, Diodes, Heterojunctions, Resistance, Mirrors, Telecommunications, Optical communications

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Proceedings Article | 6 October 2006 Paper

Wavelength-selective photodetectors operating at long wavelength

Hui Huang, Xiaomin Ren, Qi Wang, Xingyan Wang, Hailin Cui, Wenjuan Wang, Ang Miao, Yiqun Li, Yongqing Huang

Proceedings Volume 6352, 63521E (2006) https://doi.org/10.1117/12.688384

KEYWORDS: Photodetectors, Absorption, Quantum efficiency, Mirrors, Beam propagation method, Reflectivity, Wave propagation, Absorption filters, Thermal effects, Indium gallium arsenide

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Showing 5 of 6 publications

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