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Proceedings Paper

An Interferometric Method For Measuring Optical Spherical Surfaces Using Holographic Phase Conjugate Compensation
Author(s): Zou Zhenshu; Liao Jianghong; Gu Yunan; Gu Quwu
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Paper 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.

Paper Details

Date Published: 15 January 1988
PDF: 4 pages
Proc. SPIE 0673, Holography Applications, (15 January 1988); doi: 10.1117/12.939072
Show Author Affiliations
Zou Zhenshu, Academia Sinica (China)
Liao Jianghong, Academia Sinica (China)
Gu Yunan, Academia Sinica (China)
Gu Quwu, Academia Sinica (China)


Published in SPIE Proceedings Vol. 0673:
Holography Applications
Jingtang Ke; Ryszard J. Pryputniewicz, Editor(s)

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