The effects of centroid anisoplanatism on measuring and mitigating tip-tilt disturbance

doi:10.1117/12.2565053

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 自适应光学技术研究室（八室）

	The effects of centroid anisoplanatism on measuring and mitigating tip-tilt disturbance
	Zeng, Fengjiao 2,3,4; Yang, Kangjian 2,3,4; Wen, Lianghua 1,2,3,4; Yang, Ping 2,3; Wang, Shuai 2,3,4; Wu, Ming 2,3,4; Xu, Baiwei 2,3,4; Yan, Xu 2,3,4; Zhao, Mengmeng 2,3,4
	2020-07-12
会议日期	December 3, 2019 - December 5, 2019
会议地点	Beijing, China
卷号	11455
DOI	10.1117/12.2565053
页码	114555B
英文摘要	Centroid anisoplanatism degrades the precision of tip-tilt disturbance measurement and therefore the performance of beam jitter control. In this paper, the arisen of centroid anisoplanatism is explained by Zernike-polynomial expansion in Cartesian coordinate, which focuses on the cross coupling between tip-tilt term and coma term. To our knowledge, this interpretation is significantly different from previous research. The simulation of beam jitter control in presence of centroid anisoplanatism is accomplished. The larger residual variance of tip-tilt disturbances after correction can be found due to centroid anisoplanatism. © 2020 SPIE.
会议录	Proceedings of SPIE 11455 - Sixth Symposium on Novel Optoelectronic Detection Technology and Applications
文献子类	会议论文
语种	英语
ISSN号	0277-786X
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/9905]
专题	光电技术研究所_自适应光学技术研究室（八室）
作者单位	1.Shool of Physics and Electronic Engineering, Yibin University, Yibin, Sichuan; 644000, China 2.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu; 610209, China; 3.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China; 4.University of Chinese Academy of Sciences, Beijing; 100049, China;
推荐引用方式 GB/T 7714	Zeng, Fengjiao,Yang, Kangjian,Wen, Lianghua,et al. The effects of centroid anisoplanatism on measuring and mitigating tip-tilt disturbance[C]. 见:. Beijing, China. December 3, 2019 - December 5, 2019.