题名: Error analysis of the de-crosstalk algorithm for the multianode-PMT-based quadrant tracking sensor
作者: Ma, Xiaoyu 1,2 ; Rao, Changhui 1,2 ; Wei, Kai 1,2 ; Guo, Youming 1,2,3 ; Rao, Xuejun 1,2
刊名: Optics Express
出版日期: 2012
卷号: 20, 期号: 28, 页码: 29185-29195 学科分类: Algorithms - Error analysis - Sensors
DOI: 10.1364/OE.20.029185
通讯作者: Ma, X.
文章类型: 期刊论文
中文摘要: For the multianode-PMT-based quadrant tracking sensor, one of the tracking error sources is the crosstalk. The crosstalk can be reduced by de-crosstalk algorithm, so the tracking error of the de-crosstalk algorithm for the multianode-PMT-based quadrant tracking sensor are analyzed in theory and verified by experiments. Both the theoretical analysis and the experimental results showed that the spot displacement sensitivity could be improved by the de-crosstalk algorithm, but the spot centroid detecting error increased at the same time. So the de-crosstalk algorithm could not improve the tracking accuracy effectively. © 2012 Optical Society of America. 英文摘要: For the multianode-PMT-based quadrant tracking sensor, one of the tracking error sources is the crosstalk. The crosstalk can be reduced by de-crosstalk algorithm, so the tracking error of the de-crosstalk algorithm for the multianode-PMT-based quadrant tracking sensor are analyzed in theory and verified by experiments. Both the theoretical analysis and the experimental results showed that the spot displacement sensitivity could be improved by the de-crosstalk algorithm, but the spot centroid detecting error increased at the same time. So the de-crosstalk algorithm could not improve the tracking accuracy effectively. © 2012 Optical Society of America. 收录类别: SCI
; Ei
语种: 英语
WOS记录号: WOS:000314914500007
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内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6316
Appears in Collections: 自适应光学技术研究室（八室）_期刊论文
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作者单位: 1. Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China
Recommended Citation:
Ma, Xiaoyu,Rao, Changhui,Wei, Kai,et al. Error analysis of the de-crosstalk algorithm for the multianode-PMT-based quadrant tracking sensor[J]. Optics Express,2012,20(28):29185-29195.
