IOE OpenIR  > 自适应光学技术研究室(八室)
Multichannel-Hadamard calibration of highorder adaptive optics systems
Guo, Youming1,2,3; Rao, Changhui1,2; Bao, Hua1,2; Zhang, Ang1,2; Zhang, Xuejun1,2; Wei, Kai1,2
Source PublicationOptics Express
Volume22Issue:11Pages:13792-13803
2014
Language英语
DOI10.1364/OE.22.013792
Indexed BySCI ; Ei
WOS IDWOS:000337501600104
Subtype期刊论文
Abstractwe present a novel technique of calibrating the interaction matrix for high-order adaptive optics systems, called the multichannel-Hadamard method. In this method, the deformable mirror actuators are firstly divided into a series of channels according to their coupling relationship, and then the voltage-oriented Hadamard method is applied to these channels. Taking the 595-element adaptive optics system as an example, the procedure is described in detail. The optimal channel dividing is discussed and tested by numerical simulation. The proposed method is also compared with the voltage-oriented Hadamard only method and the multichannel only method by experiments. Results show that the multichannel-Hadamard method can produce significant improvement on interaction matrix measurement. © 2014 Optical Society of America.; we present a novel technique of calibrating the interaction matrix for high-order adaptive optics systems, called the multichannel-Hadamard method. In this method, the deformable mirror actuators are firstly divided into a series of channels according to their coupling relationship, and then the voltage-oriented Hadamard method is applied to these channels. Taking the 595-element adaptive optics system as an example, the procedure is described in detail. The optimal channel dividing is discussed and tested by numerical simulation. The proposed method is also compared with the voltage-oriented Hadamard only method and the multichannel only method by experiments. Results show that the multichannel-Hadamard method can produce significant improvement on interaction matrix measurement. © 2014 Optical Society of America.
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/6382
Collection自适应光学技术研究室(八室)
Affiliation1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China
2. Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu 610209, China
3. University of Chinese Academy of Sciences, Beijing, 100049, China
Recommended Citation
GB/T 7714
Guo, Youming,Rao, Changhui,Bao, Hua,et al. Multichannel-Hadamard calibration of highorder adaptive optics systems[J]. Optics Express,2014,22(11):13792-13803.
APA Guo, Youming,Rao, Changhui,Bao, Hua,Zhang, Ang,Zhang, Xuejun,&Wei, Kai.(2014).Multichannel-Hadamard calibration of highorder adaptive optics systems.Optics Express,22(11),13792-13803.
MLA Guo, Youming,et al."Multichannel-Hadamard calibration of highorder adaptive optics systems".Optics Express 22.11(2014):13792-13803.
Files in This Item:
File Name/Size DocType Version Access License
2014-2059.pdf(919KB)期刊论文作者接受稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Guo, Youming]'s Articles
[Rao, Changhui]'s Articles
[Bao, Hua]'s Articles
Baidu academic
Similar articles in Baidu academic
[Guo, Youming]'s Articles
[Rao, Changhui]'s Articles
[Bao, Hua]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Guo, Youming]'s Articles
[Rao, Changhui]'s Articles
[Bao, Hua]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.