Digital shearography: state of the art and some applications

Fang Chen

doi:10.1117/1.1329336

1 January 2001 Digital shearography: state of the art and some applications

Fang Chen

Journal of Electronic Imaging, Vol. 10, Issue 1, (January 2001). https://doi.org/10.1117/1.1329336

This paper provides an overview of the state of the art of digital shearography. It covers techniques for speckle averaging, fringe pattern reconstruction, several novel phase modulators, high speed speckle pattern registration. Examples in experimental mechanics including measurements of strain, vibration, shape, and nondestructive testing are also provided.

©(2001) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Fang Chen "Digital shearography: state of the art and some applications," Journal of Electronic Imaging 10(1), (1 January 2001). https://doi.org/10.1117/1.1329336

Published: 1 January 2001

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