Ms. Guoqing Xu Profile

Guoqing Xu

at Shanghai Institute of Technical Physics

SPIE Involvement:

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

Read Abstract +

Proceedings Article | 24 October 2017 Paper

Optimization of compressive 4D-spatio-spectral snapshot imaging

Xia Zhao, Weiyi Feng, 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

Read Abstract +

Proceedings Article | 19 September 2013 Paper

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

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

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

Read Abstract +

Proceedings Article | 11 September 2013 Paper

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

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

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

Read Abstract +

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

Read Abstract +

Proceedings Article | 15 October 2012 Paper

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

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

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

Read Abstract +

Showing 5 of 6 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years