Quantitative analysis of contact deformation using holographic interferometry and speckle photography

Jin W. Joo; Young Ha Kwon; Seung Ok Park

doi:10.1117/12.57479

1 December 1991 Quantitative analysis of contact deformation using holographic interferometry and speckle photography

Jin W. Joo, Young Ha Kwon, Seung Ok Park

Proceedings Volume 1554, Second International Conference on Photomechanics and Speckle Metrology; (1991) https://doi.org/10.1117/12.57479
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

The optical technique combined the holographic interferometry and speckle photography was applied to measure three dimensional deformation. Out-of-plane and in-plane displacements of the contact deformation were determined experimentally and compared with the numerical analysis. The experimental results are in good agreement with the numerical results.

Citation Download Citation

Jin W. Joo, Young Ha Kwon, and Seung Ok Park "Quantitative analysis of contact deformation using holographic interferometry and speckle photography", Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); https://doi.org/10.1117/12.57479

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