An Interferometric Method For Measuring Optical Spherical Surfaces Using Holographic Phase Conjugate Compensation

Zou Zhenshu; Liao Jianghong; Gu Yunan; Gu Quwu

doi:10.1117/12.939072

15 January 1988 An Interferometric Method For Measuring Optical Spherical Surfaces Using Holographic Phase Conjugate Compensation

Zou Zhenshu, Liao Jianghong, Gu Yunan, Gu Quwu

Author Affiliations +

Proceedings Volume 0673, Holography Applications; (1988) https://doi.org/10.1117/12.939072
Event: Holography Applications, 1986, Beijing, China

Abstract

In this paper a new interferometric method for measuring errors of optical surfaces and their radii using a holographic phase conjugate compensation is proposed. It has the advantages such as good contrast of the fringes, low quality requirement of the main lens of the system and self-examination. It can be used to test a large size of convex spherical surfaces. The fundamental principle of the method is discribed in detail and the experimental results are given followed by the discussion of the features of this method.

Citation Download Citation

Zou Zhenshu, Liao Jianghong, Gu Yunan, and Gu Quwu "An Interferometric Method For Measuring Optical Spherical Surfaces Using Holographic Phase Conjugate Compensation", Proc. SPIE 0673, Holography Applications, (15 January 1988); https://doi.org/10.1117/12.939072

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