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Proceedings Paper

Holographic And Laser Speckle Techniques For Deformation And Vibration Measurements
Author(s): Ichirou Yamaguchi
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Paper Abstract

Holographic interferometry and laser speckle techniques make it possible to measure deformation and vibration of diffusely reflecting surfaces with sensitivities related to laser wavelengths. The relationship between these methods are discussed with views to formation of interference fringes observed and their recent advances for quantitative and automatic measurements.

Paper Details

Date Published: 10 September 1987
PDF: 11 pages
Proc. SPIE 0746, Industrial Laser Interferometry, (10 September 1987); doi: 10.1117/12.939773
Show Author Affiliations
Ichirou Yamaguchi, The Institute of Physical and Chemical Research (Japan)


Published in SPIE Proceedings Vol. 0746:
Industrial Laser Interferometry
Ryszard J. Pryputniewicz, Editor(s)

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