IOE OpenIR  > 光电技术研究所被WoS收录文章
Decoupling algorithm of a double-layer bimorph deformable mirror: analysis and experimental test
Ning, Yu1,2; Chen, Bo1,3; Yu, Hao1,2; Zhou, Hong1,3; Yang, Huafeng1,2; Guan, Chunlin1; Rao, Changhui1; Jiang, Wenhan1
Source PublicationAPPLIED OPTICS
Volume48Issue:17Pages:3154-3159
2009-06-10
Language英语
Indexed BySCI
WOS IDWOS:000267572400006
SubtypeArticle
AbstractWith the increasing requirements on spatial resolution and actuator pitch, multilayer bimorph deformable mirrors are coming into wider application in adaptive optics. This paper discusses the coupling of actuators of multilayer bimorph deformable mirrors. A decoupling algorithm based on controlling gradients directly is presented. And a closed-loop adaptive optics system, which consists of a double-layer bimorph deformable mirror and a Shack-Hartmann wavefront sensor, is set up to validate this decoupling algorithm. Experimental results show that the intensity distribution at the image plane of the distorted wavefront is effectively improved when the modified closed-loop control is on. Besides, the experimental results fit well with the conclusion of numerical simulation. (C) 2009 Optical Society of America
WOS KeywordADAPTIVE OPTICS SYSTEM
WOS Research AreaOptics
WOS SubjectOptics
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3299
Collection光电技术研究所被WoS收录文章
Affiliation1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
2.Natl Univ Def Technol, Coll Photon Electron Sci & Engn, Changsha 410073, Hunan, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Ning, Yu,Chen, Bo,Yu, Hao,et al. Decoupling algorithm of a double-layer bimorph deformable mirror: analysis and experimental test[J]. APPLIED OPTICS,2009,48(17):3154-3159.
APA Ning, Yu.,Chen, Bo.,Yu, Hao.,Zhou, Hong.,Yang, Huafeng.,...&Jiang, Wenhan.(2009).Decoupling algorithm of a double-layer bimorph deformable mirror: analysis and experimental test.APPLIED OPTICS,48(17),3154-3159.
MLA Ning, Yu,et al."Decoupling algorithm of a double-layer bimorph deformable mirror: analysis and experimental test".APPLIED OPTICS 48.17(2009):3154-3159.
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