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Proceedings Paper

Moire interferometry for subdynamic tests in normal light environment
Author(s): Zhishan Luo; Chanzou Luo; Qinghua Hu; Zongxue Mu
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Paper Abstract

This paper analyzes the factors which effect the fringe contrast of moiré patterns and discusses the anti-vibration mechanism for moiré interferometry. By using an electron-optical system, freezing, storing image method, and set a high speed image processing system, realized measuring of high sensitivity moiré in normal light environment under the condition of low frequency vibration (<50 p/s).

Paper Details

Date Published: 1 December 1991
Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57436
Show Author Affiliations
Zhishan Luo, Tianjin Univ. (China)
Chanzou Luo, Tianjin Univ. (China)
Qinghua Hu, Tianjin Univ. (China)
Zongxue Mu, Tianjin 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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