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Proceedings Paper

Optical information coding and decoding techniques for photomechanics
Author(s): Bang-Yi Li; Nai-Keng Bao; Yi-Nan Wei
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Paper Abstract

In this paper the developed principle for Photomechanics is presented. This is composed of optical interferometry system with a modulator and digital image computer system. This illustrated method measures contour maps from fringe by fringe into point by point. The extracted phase information for Photomechanics can then be obtained by coding and decoding techniques in full field.

Paper Details

Date Published: 13 June 2001
PDF: 7 pages
Proc. SPIE 4317, Second International Conference on Experimental Mechanics, (13 June 2001); doi: 10.1117/12.429614
Show Author Affiliations
Bang-Yi Li, Shanghai Jiao Tong Univ. of China (China)
Nai-Keng Bao, City Univ. of Hong Kong (Hong Kong)
Yi-Nan Wei, Shanghai Jiao Tong Univ. of China (China)


Published in SPIE Proceedings Vol. 4317:
Second International Conference on Experimental Mechanics
Fook Siong Chau; Chenggen Quan, Editor(s)

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