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Proceedings Paper

Making a null lens by using optimization and manufacturing iterations
Author(s): Jeng-Dang Juang; Ming-Wen Chang
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Paper Abstract

Aspherical surface quality testing by using a null lens in an interferometer is described. The wavefront variation of the testing system due to the manufacture change in radius of curvature of the null lens and the wavefront modification of the testing system by optimization are discussed by example. The fringe pattern obtained from the testing was shown and analyzed by using Wyko phase II software.

Paper Details

Date Published: 1 February 1994
PDF: 10 pages
Proc. SPIE 1994, Advanced Optical Manufacturing and Testing IV, (1 February 1994); doi: 10.1117/12.167961
Show Author Affiliations
Jeng-Dang Juang, National Central Univ. (Taiwan)
Ming-Wen Chang, National Central Univ. (Taiwan)

Published in SPIE Proceedings Vol. 1994:
Advanced Optical Manufacturing and Testing IV
Victor J. Doherty, Editor(s)

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