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Theoretical analyses for the relationship between the performance of quadrant photodetector and the size of incident light spot 会议论文
Adaptive Optics Systems IV, Montréal, Quebec, Canada, 2014-6-22
Authors:  Zhaoying Zheng;  Changwei Li;  Sijiong Zhang
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Quadrant Photodetector  Sensitivity  Measurement Range  Adaptive Optics  
Analysis and demonstration of PID algorithm based on arranging the transient process for adaptive optics 期刊论文
CHINESE OPTICS LETTERS, 2013, 卷号: 11, 期号: 11, 页码: 110101-1-4
Authors:  Zhaoying Zheng;  Changwei Li;  Bangming Li;  Sijiong Zhang
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Pid Algorithm  Adaptive Optics  
Co-phasing of the segmented mirror based on the generalized phase diversity wavefront sensor 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1
Authors:  Changwei Li;  Sijiong Zhang
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Co-phasing  Segmented Mirror  Wavefront Sensing  Optimization Algorithm  
Analysis and experimental demonstration of adaptive optics based on the modal control optimization 会议论文
Adaptive Optics Systems III, Amsterdam, Netherlands, 2012-7-1
Authors:  Bangming Li;  Changwei Li;  Peng Jia;  Sijiong Zhang
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Adaptive Optics  Modal Control  Optimization