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Proceedings Paper

Projection moire deflectometry for mapping phase objects
Author(s): Ming Wang; Li Ma; Jing-gen Zeng; Qi-Xian Cheng; Chuan Kang Pan
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Paper Abstract

This paper presents a novel method based on projection moiré technique for the visualization and quantitative evaluation of full-field density and temperature variations. The basic principles and components for the operation of this optical system are discussed. The proposed setup is characterized by its simplicity inexpensiveness and its versatility. Furthermore it can handle large observation areas.

Paper Details

Date Published: 1 December 1991
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Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57493
Show Author Affiliations
Ming Wang, Jiangxi Polytechnic Univ. (Japan)
Li Ma, Jiangxi Polytechnic Univ. (China)
Jing-gen Zeng, Jiangxi Polytechnic Univ. (China)
Qi-Xian Cheng, Jiangxi Polytechnic Univ. (China)
Chuan Kang Pan, Jiangxi Polytechnic Univ. (China)


Published in SPIE Proceedings Vol. 1554:
Second International Conference on Photomechanics and Speckle Metrology
Fu-Pen Chiang; Fu-Pen Chiang, Editor(s)

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