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Proceedings Paper

Analysis of moire deflectometry by wave optics
Author(s): Hai-Ling Wang; Peng Cheng Miao; Dapeng Yan; Anzhi He
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Paper Abstract

In this paper, the equations and the contrast of moire fringes, the sensitivity, and the maximum distance allowed between the two gratings in moire deflectometry (MD) are studied in detail on the basis of wave optics. In the analysis the affection of the transfer function for the propagation of a wavefield and the object-image conjugation are considered.

Paper Details

Date Published: 1 October 1991
PDF: 6 pages
Proc. SPIE 1545, International Conference on the Application and Theory of Periodic Structures, (1 October 1991); doi: 10.1117/12.49425
Show Author Affiliations
Hai-Ling Wang, East China Institute of Technology (China)
Peng Cheng Miao, East China Institute of Technology (China)
Dapeng Yan, East China Institute of Technology (China)
Anzhi He, East China Institute of Technology (China)


Published in SPIE Proceedings Vol. 1545:
International Conference on the Application and Theory of Periodic Structures
Jeremy M. Lerner; Wayne R. McKinney, Editor(s)

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