Testing for a slope-based decoupling algorithm in a woofer-tweeter adaptive optics system

doi:10.1364/AO.57.003357

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）

	Testing for a slope-based decoupling algorithm in a woofer-tweeter adaptive optics system
	Cheng, Tao 1,2,3; Liu, Wenjin 1,3; Yang, Kangjian 1,2,3; He, Xin 1,3; Yang, Ping 1,3; Xu, Bing 1,3
刊名	APPLIED OPTICS
	2018-05-01
卷号	57 期号:13 页码:3357-3364
关键词	Loudspeakers
ISSN号	1559-128X
DOI	10.1364/AO.57.003357
文献子类	J
英文摘要	It is well known that using two or more deformable mirrors (DMs) can improve the compensation ability of an adaptive optics (AO) system. However, to keep the stability of an AO system, the correlation between the multiple DMs must be suppressed during the correction. In this paper, we proposed a slope-based decoupling algorithm to simultaneous control the multiple DMs. In order to examine the validity and practicality of this algorithm, a typical woofer-tweeter (W-T) AO system was set up. For the W-T system, a theory model was simulated and the results indicated in theory that the algorithm we presented can selectively make woofer and tweeter correct different spatial frequency aberration and suppress the cross coupling between the dual DMs. At the same time, the experimental results for the W-T AO system were consistent with the results of the simulation, which demonstrated in practice that this algorithm is practical for the AO system with dual DMs. (C) 2018 Optical Society of America
WOS关键词	DUAL DEFORMABLE MIRRORS ; COHERENCE TOMOGRAPHY ; PHASE COMPENSATION
语种	英语
WOS记录号	WOS:000431175200005
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/9252]
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.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu, Sichuan; 610209, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China; 3.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan; 610209, China
推荐引用方式 GB/T 7714	Cheng, Tao,Liu, Wenjin,Yang, Kangjian,et al. Testing for a slope-based decoupling algorithm in a woofer-tweeter adaptive optics system[J]. APPLIED OPTICS,2018,57(13):3357-3364.
APA	Cheng, Tao,Liu, Wenjin,Yang, Kangjian,He, Xin,Yang, Ping,&Xu, Bing.(2018).Testing for a slope-based decoupling algorithm in a woofer-tweeter adaptive optics system.APPLIED OPTICS,57(13),3357-3364.
MLA	Cheng, Tao,et al."Testing for a slope-based decoupling algorithm in a woofer-tweeter adaptive optics system".APPLIED OPTICS 57.13(2018):3357-3364.