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题名:
Experimental study on phase diversity wavefront sensing technology in piston error detection
作者: Luo Qun1,2,3; Huang Lin-Hai2,3; Gu Nai-Ting2,3; Li Fei1,2,3; Rao Chang-Hui2,3
刊名: ACTA PHYSICA SINICA
出版日期: 2012-03-01
卷号: 61, 期号:6
关键词: phase diversity wavefront sensing ; piston error ; segment mirrors
文章类型: Article
英文摘要: Phase 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.
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Physics, Multidisciplinary
研究领域[WOS]: Physics
关键词[WOS]: SEGMENTED MIRRORS ; KECK TELESCOPES ; ALGORITHM ; SENSOR
收录类别: SCI
语种: 英语
WOS记录号: WOS:000303174000078
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/2384
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.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:
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).
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