Synchronous model-based approach for wavefront sensorless adaptive optics system

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）

	Synchronous model-based approach for wavefront sensorless adaptive optics system
	Lianghua, Wen 1,2,3,4; Yang, Ping 1,2; Kangjian, Yang 1,2,3; Shanqiu, Chen 1,2; Shuai, Wang 1,2; Wenjing, Liu 1,2; Xu, Bing 1,2
刊名	Optics Express
	2017
卷号	25 期号:17 页码:20584-20597
关键词	Gradient methods - Stochastic systems - Wavefronts
ISSN号	1094-4087
英文摘要	In this paper, an aberration correction algorithm for wavefront sensorless adaptive optics system is presented, which is based on the approximately linear relation between the mean square of the aberration gradients and the second moment of far-field intensity distribution. To demonstrate algorithm’s performance, an experiment system of aberration corrections for Fresnel zone plates imaging is set up. The correction results show the excellent performance of this method in correction speed, and correction capability. Comparing with conventional stochastic parallel gradient descent (SPGD) algorithm, the correction speed with this method is improved about four times for the similar correction effect. © 2017 Optical Society of America.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/8874]
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 of Adaptive Optics, Chinese Academy of Sciences, Chengdu; Sichuan; 610209, China; 2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; Sichuan; 610209, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China; 4.School of Physics and Electronic Engineering, Yibin University, Sichuan; 644000, China
推荐引用方式 GB/T 7714	Lianghua, Wen,Yang, Ping,Kangjian, Yang,et al. Synchronous model-based approach for wavefront sensorless adaptive optics system[J]. Optics Express,2017,25(17):20584-20597.
APA	Lianghua, Wen.,Yang, Ping.,Kangjian, Yang.,Shanqiu, Chen.,Shuai, Wang.,...&Xu, Bing.(2017).Synchronous model-based approach for wavefront sensorless adaptive optics system.Optics Express,25(17),20584-20597.
MLA	Lianghua, Wen,et al."Synchronous model-based approach for wavefront sensorless adaptive optics system".Optics Express 25.17(2017):20584-20597.