Mr. Guixia Cai Profile

Guixia Cai

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Publications (2)

Proceedings Article | 18 September 2018 Paper

A model of measurement error caused by non-uniform spot on four-quadrant detector

Jun Zhang, Weixian Qian, Chen Mao, Guixia Cai, Jinqing Yang, Zewei Liu

Proceedings Volume 10766, 107660S (2018) https://doi.org/10.1117/12.2320043

KEYWORDS: Data modeling, Sensors, Detection and tracking algorithms, Error analysis, Target detection, Beam analyzers, Imaging systems, Interference (communication), Signal detection, Light

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Proceedings Article | 20 February 2018 Paper

Research on correction algorithm of laser positioning system based on four quadrant detector

Qingsong Gao, Xiangyong Meng, Weixian Qian, Guixia Cai

Proceedings Volume 10697, 1069747 (2018) https://doi.org/10.1117/12.2307139

KEYWORDS: Sensors, Laser systems engineering, Detection and tracking algorithms, Imaging systems, Calibration, Amplifiers, Error analysis, Computer simulations, Algorithm development, Laser applications

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