A single-shot common-path phase-stepping radial shearing interferometer for wavefront measurements

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	A single-shot common-path phase-stepping radial shearing interferometer for wavefront measurements
	Gu, Naiting 1,2,3; Huang, Linhai 1,2; Yang, Zeping 1,2; Rao, Changhui 1,2
刊名	OPTICS EXPRESS
	2011-02-28
卷号	19 期号:5 页码:4703-4713
英文摘要	A single-shot common-path phase-stepping radial shearing interferometer (RSI) is proposed for wavefront measurements. In the proposed RSI, three quarter-wave plates are used as phase shifters to produce four spatially separated phase-stepping fringe patterns that are recorded simultaneously by a single CCD camera. The proposed RSI can measure the wavefront under test in real-time, and it is also insensitive to environmental vibration due to its common-path structure. Experimentally the proposed RSI is applied to detect the distorted wavefronts generated by a liquid crystal spatial light modulator. The measured aberrations are in good agreement with that obtained with (by) a Hartmann-Shack wavefront sensor, indicating that the proposed RSI is a useful tool for wavefront measurements. (C) 2011 Optical Society of America
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics
研究领域[WOS]	Optics
关键词[WOS]	CORNEAL TOPOGRAPHY MEASUREMENT ; ADAPTIVE-OPTICS ; SHIFTING INTERFEROMETRY ; FEEDBACK INTERFEROMETRY ; SYSTEM ; LASER ; INTERFERENCE ; HOLOGRAPHY ; ALGORITHM
收录类别	SCI
语种	英语
WOS记录号	WOS:000288870300094
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/3466]
专题	光电技术研究所_光电技术研究所被WoS收录文章
作者单位	1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 2.Chinese Acad Sci, Inst Opt & Elect, Lab Adapt Opt, Chengdu 610209, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Gu, Naiting,Huang, Linhai,Yang, Zeping,et al. A single-shot common-path phase-stepping radial shearing interferometer for wavefront measurements[J]. OPTICS EXPRESS,2011,19(5):4703-4713.
APA	Gu, Naiting,Huang, Linhai,Yang, Zeping,&Rao, Changhui.(2011).A single-shot common-path phase-stepping radial shearing interferometer for wavefront measurements.OPTICS EXPRESS,19(5),4703-4713.
MLA	Gu, Naiting,et al."A single-shot common-path phase-stepping radial shearing interferometer for wavefront measurements".OPTICS EXPRESS 19.5(2011):4703-4713.