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Multiple-wave radial shearing interferometer based on a Fresnel zone plate
Wang, Zhongyu1,2,3; Wang, Shuai1,2; Yang, Ping1,2; Xu, Bing1,2
Source PublicationOPTICS EXPRESS
Volume26Issue:26Pages:34928-34939
2018-12-24
Language英语
ISSN1094-4087
DOI10.1364/OE.26.034928
Indexed BySCI ; Ei
WOS IDWOS:000454149000123
EI Accession Number20190106326901
SubtypeJ
AbstractA compact multiple-wave radial shearing interferometer (MWRSI) with strong adaptability, which is based on a Fresnel zone plate (FZP). is proposed. The nominally plane beam under test passes through the FZP and diffracts into multiple orders. including nominally plane beam, converging spherical beams. and diverging spherical beams. After propagating a distance, different apertures of diffraction orders cause multiple beams to meet and interfere in the imaging plane and form radial shear. The single interference pattern contains multiple wavefront differences in the overlapping region of beams. Then, a method that is employed in the wavefront difference retrieval from the MWRSI's interferogram has been given. This MWRSI needs only an FZP and a CCD; therefore, it can be made very compact. It is suitable to measure the continuous and transient wavefront. The numerical simulations and experiments validate the proposed method. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
KeywordNumerical methods Shearing Wavefronts
WOS KeywordFRONT RECONSTRUCTION ; FEEDBACK INTERFEROMETRY ; INTERFERENCE ; POLYNOMIALS ; ALGORITHM
EI KeywordsNumerical methods ; Shearing ; Wavefronts
EI Classification Number604.1 Metal Cutting ; 921.6 Numerical Methods ; 941.3 Optical Instruments
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Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9349
Collection自适应光学技术研究室(八室)
Affiliation1.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu, Sichuan; 610209, China;
2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan; 610209, China;
3.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Wang, Zhongyu,Wang, Shuai,Yang, Ping,et al. Multiple-wave radial shearing interferometer based on a Fresnel zone plate[J]. OPTICS EXPRESS,2018,26(26):34928-34939.
APA Wang, Zhongyu,Wang, Shuai,Yang, Ping,&Xu, Bing.(2018).Multiple-wave radial shearing interferometer based on a Fresnel zone plate.OPTICS EXPRESS,26(26),34928-34939.
MLA Wang, Zhongyu,et al."Multiple-wave radial shearing interferometer based on a Fresnel zone plate".OPTICS EXPRESS 26.26(2018):34928-34939.
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