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	Three-wave radial shearing interferometer
	Wang, Zhongyu1,2,3; Wang, Shuai2,3; Yang, Ping2,3; Xu, Bing2,3
刊名	Optics Letters
	2019-04-15
卷号	44期号:8页码:1996-1999
ISSN号	0146-9592
DOI	10.1364/OL.44.001996
文献子类	期刊论文
英文摘要	We propose a simple and compact three-wave radial shearing interferometer (TWRSI). This interferometer is constructed by a Gabor zone plate (GZP) and a charge-coupled device (CCD). The nominal plane wavefront under test is diffracted by the GZP into three orders (i.e., a parallel beam, a converging spherical beam, and a diverging spherical beam) leading to an interference pattern. In the imaging plane, three beams can be considered as being the copies of the incident beam, the compressed beam, and the expanded beam, respectively. A CCD detector located in the vicinity of the GZP records this interference pattern. Wavefront can be reconstructed by a single interferogram. The experiment result shows that the proposed method is correct and accurate. This TWRSI is compact, vibration insensitive, suitable for measurement of continuous and transient wavefront. © 2019 Optical Society of America
WOS关键词	RECONSTRUCTION
WOS研究方向	Optics
语种	英语
出版者	OSA - The Optical Society
WOS记录号	WOS:000464601900029
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/9774]
专题	光电技术研究所_自适应光学技术研究室（八室）
作者单位	1.University of Chinese Academy of Sciences, Beijing; 100049, China 2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan; 610209, China; 3.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu, Sichuan; 610209, China;
推荐引用方式 GB/T 7714	Wang, Zhongyu,Wang, Shuai,Yang, Ping,et al. Three-wave radial shearing interferometer[J]. Optics Letters,2019,44(8):1996-1999.
APA	Wang, Zhongyu,Wang, Shuai,Yang, Ping,&Xu, Bing.(2019).Three-wave radial shearing interferometer.Optics Letters,44(8),1996-1999.
MLA	Wang, Zhongyu,et al."Three-wave radial shearing interferometer".Optics Letters 44.8(2019):1996-1999.

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