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Proceedings Paper

Simple technique for 3-D displacements measurement using synthesis of holographic interferometry and speckle photography
Author(s): Young Ha Kwon; Seung Ok Park; Byong Chon Park
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Paper Abstract

The simple and effective optical arrangement synthesizing holographic fringe and speckle photography is presented. This optical system is based on image holography. Cantilever beam located on the precision translator is used to evaluate this system. Experimental results agree well with the actual displacements within the error of 5%. The measurement of 3-D contact deformation is demonstrated as an its application.

Paper Details

Date Published: 1 December 1991
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Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.49507
Show Author Affiliations
Young Ha Kwon, Korea Standards Research Institute (South Korea)
Seung Ok Park, Korea Standards Research Institute (South Korea)
Byong Chon Park, Korea Standards Research Institute (South Korea)


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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