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Digital speckle pattern shearing interferometry using diffraction gratings

โœ Scribed by Hector Rabal; Rodrigo Henao; Roberto Torroba


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
436 KB
Volume
126
Category
Article
ISSN
0030-4018

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๐Ÿ“œ SIMILAR VOLUMES


A digital shearing speckle interferometr
โœ T.W. Ng; F.S. Chau ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 608 KB

## A BSTRA CT Digital shearing speckle interferometry is a laser-based, optical, non-contacting and non-destructive method widely used for the stress and strain analysis of loaded static objects. In this paper, the authors have adapted the technique for whole-field modal analysis. The theoretical