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Proceedings Paper

Recent development in practical optical nondestructive testing
Author(s): Y.Y. Hung
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Paper Abstract

Recently, there are considerable research activities in the development of optical methods for nondestructive testing in production/field environments, because of the full-field and noncontacting nature of these methods. Among the various optical methods such as thermography, holography, moire and ESPI etc., shearography appears to be more practical and it is rapidly gaining acceptance by industry. This paper reviews the state-of-the-art of shearography.

Paper Details

Date Published: 1 December 1991
Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.49576
Show Author Affiliations
Y.Y. Hung, Oakland Univ. (United States)

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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