Improved self-reliance shearing interferometric technique for collimation testing

Mingshan Zhao; Guohua Li; Zhaobing Wang; Yaling Jing; Yi Li

doi:10.1117/12.211884

14 June 1995 Improved self-reliance shearing interferometric technique for collimation testing

Mingshan Zhao, Guohua Li, Zhaobing Wang, Yaling Jing, Yi Li

Author Affiliations +

Proceedings Volume 2544, Interferometry VII: Techniques and Analysis; (1995) https://doi.org/10.1117/12.211884
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

Self-reference single plate shearing interferometric technique used for collimation testing of light beams are briefly reviewed. Two improved configurations of this self-reference interferometry with an inclined screen and matched half-field interferograms are described in detail. Sensitivity of these configurations is analyzed and compared with that of the existing ones.

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Mingshan Zhao, Guohua Li, Zhaobing Wang, Yaling Jing, and Yi Li "Improved self-reliance shearing interferometric technique for collimation testing", Proc. SPIE 2544, Interferometry VII: Techniques and Analysis, (14 June 1995); https://doi.org/10.1117/12.211884

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