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Experimental study on phase diversity wavefront sensing technology in piston error detection
Luo Qun1,2,3; Huang Lin-Hai2,3; Gu Nai-Ting2,3; Li Fei1,2,3; Rao Chang-Hui2,3
Source PublicationACTA PHYSICA SINICA
Volume61Issue:6
2012-03-01
Language英语
Indexed BySCI
WOS IDWOS:000303174000078
SubtypeArticle
AbstractPhase diversity wavefront sensing technology has been implemented successfully in many domains because of its simple and compact optical configuration, lower environment requirement, better measurement accuracy, and so on. In this paper, the co-phasing technique for segment primary mirrors is studied by using the phase diversity wavefront sensing technology, and the corresponding experimental optical system is also set up. The experimental results show that the measurement accuracy of phase diversity wavefront sensing technology for piston error is better than lambda/20 and that it can be used to detect the piston errors of segment mirrors.
KeywordPhase Diversity Wavefront Sensing Piston Error Segment Mirrors
WOS KeywordSEGMENTED MIRRORS ; KECK TELESCOPES ; ALGORITHM ; SENSOR
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
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Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/2384
Collection光电技术研究所被WoS收录文章
Affiliation1.Natl Univ Def Technol, Coll Optoelect Sci & Engn, Changsha 410073, Hunan, Peoples R China
2.Chinese Acad Sci, Inst Opt & Elect, Lab Adapt Opt, Chengdu 610209, Peoples R China
3.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Peoples R China
Recommended Citation
GB/T 7714
Luo Qun,Huang Lin-Hai,Gu Nai-Ting,et al. Experimental study on phase diversity wavefront sensing technology in piston error detection[J]. ACTA PHYSICA SINICA,2012,61(6).
APA Luo Qun,Huang Lin-Hai,Gu Nai-Ting,Li Fei,&Rao Chang-Hui.(2012).Experimental study on phase diversity wavefront sensing technology in piston error detection.ACTA PHYSICA SINICA,61(6).
MLA Luo Qun,et al."Experimental study on phase diversity wavefront sensing technology in piston error detection".ACTA PHYSICA SINICA 61.6(2012).
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