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题名:
Analysis of detection position in wavefront sensor-less adaptive optics systems
作者: Dong, Lizhi1; Yang, Ping1; Liu, Wenjin1,2; Wang, Shuai1,2; He, Xing1,2; Xu, Bing1
出版日期: 2014
会议名称: Proceedings of SPIE: Unconventional Imaging and Wavefront Sensing 2014
会议日期: 2014
学科分类: Wavefronts
DOI: 10.1117/12.2060803
中文摘要: In wavefront sensor-less adaptive optics systems, wavefront sensing is often replaced with far-field detection. If the detection is inaccurate, even if the optimal performance metric is achieved, the correction quality may still be poor. In this paper we focus on the effects of improper far-field detection positions. At first we build a simple modal of a wavefront sensor-less adaptive with improper detection position. Then a series of analyses are carried out using this modal and the precision of placing far-field sensor is concluded. Finally simulations with practical systems are presented and the method for analysis are given. © 2014 SPIE.
英文摘要: In wavefront sensor-less adaptive optics systems, wavefront sensing is often replaced with far-field detection. If the detection is inaccurate, even if the optimal performance metric is achieved, the correction quality may still be poor. In this paper we focus on the effects of improper far-field detection positions. At first we build a simple modal of a wavefront sensor-less adaptive with improper detection position. Then a series of analyses are carried out using this modal and the precision of placing far-field sensor is concluded. Finally simulations with practical systems are presented and the method for analysis are given. © 2014 SPIE.
收录类别: Ei
语种: 英语
卷号: 9227
ISSN号: 0277786X
文章类型: 会议论文
页码: 922706
Citation statistics:
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7826
Appears in Collections:自适应光学技术研究室(八室)_会议论文

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作者单位: 1. Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, PO Box 350, Chengdu, China
2. University of Chinese Academy of Sciences, Beijing, China

Recommended Citation:
Dong, Lizhi,Yang, Ping,Liu, Wenjin,et al. Analysis of detection position in wavefront sensor-less adaptive optics systems[C]. 见:Proceedings of SPIE: Unconventional Imaging and Wavefront Sensing 2014. 2014.
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