Ms. Guoqing Xu Profile

Guoqing Xu

at Shanghai Institute of Technical Physics

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Author

Publications (6)

Proceedings Article | 31 January 2023 Paper

Two-dimensional modeling of the saturation characteristics of laser irradiation on HgCdTe mid-wave infrared photovoltaic devices

Maosheng Sang, Fan Yang, Guoqing Xu, Hui Qiao, Xiaoyang Yang, Xiangyang Li, Pengling Yang, Dahui Wang

Proceedings Volume 12505, 125050G (2023) https://doi.org/10.1117/12.2665517

KEYWORDS: Mercury cadmium telluride, Laser irradiation, Electrodes, Laser damage threshold, Doping

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Proceedings Article | 24 October 2017 Paper

Optimization of compressive 4D-spatio-spectral snapshot imaging

Weiyi Feng, Xia Zhao, Lihua Liu, Wu Su, Guoqing Xu

Proceedings Volume 10458, 1045815 (2017) https://doi.org/10.1117/12.2284740

KEYWORDS: Computational imaging, Three dimensional sensing, Imaging spectroscopy, Agriculture

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Proceedings Article | 19 September 2013 Paper

Edge features extraction from 3D laser point cloud based on corresponding images

Guo-qing Xu, Yan-long Geng, Zi-ming Zhao, Xin-feng Li

Proceedings Volume 8905, 890527 (2013) https://doi.org/10.1117/12.2034799

KEYWORDS: Clouds, Feature extraction, 3D image processing, Edge detection, Image processing, 3D modeling, Detection and tracking algorithms, Buildings, CCD cameras, Image registration

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Proceedings Article | 11 September 2013 Paper

Properties study of ZnS thin films deposited on HgCdTe substrate by different methods

Guoqing Xu, Kaihui Chu, Nili Wang, Qing Zhou, Yidan Tang, Kefeng Zhang, Xiangyang Li, Pengxiao Xu

Proceedings Volume 8907, 890742 (2013) https://doi.org/10.1117/12.2034530

KEYWORDS: Zinc, Thin films, Mercury cadmium telluride, Infrared radiation, Sputter deposition, Thin film deposition, Thin film devices, Transmittance, X-rays, Thermography

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Proceedings Article | 20 March 2013 Paper

Blind parameters estimation of co-channel multiple signals based on power spectral density difference

Jiaolong Yang, Wenjie Yang, Guoqing Xu

Proceedings Volume 8768, 876821 (2013) https://doi.org/10.1117/12.2010857

KEYWORDS: Signal to noise ratio, Estimation theory, Error analysis, Statistical analysis, Interference (communication), Signal processing, Electronic filtering, Monte Carlo methods, Information security, Receivers

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Proceedings Article | 15 October 2012 Paper

Mobility spectrum analysis of ion-etching-induced p-to-n type converted layers in HgCdTe single crystal

Xiangyang Li, Xiangyang Liu, Jia Jia, Kefeng Zhang, Guoqing Xu, Hui Qiao

Proceedings Volume 8419, 841912 (2012) https://doi.org/10.1117/12.975806

KEYWORDS: Mercury, Etching, Mercury cadmium telluride, Ions, Chemical species, Spectrum analysis, Temperature metrology, Crystals, Wet etching, Crystallography

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Showing 5 of 6 publications

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