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Proceedings Paper

Practical Quantitative Fringe Interpretation In A Composite Mobile Holographic Nondestructive Test System
Author(s): Hua-Kuang Liu; Robert L. Kurtz; W. Walding Moore
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Paper Abstract

A simplified theoretical model for the interpretation of the double-exposure holographic interference fringe loci due to the general three-dimensional displacements has been derived for the specific composite mobile holographic non-destructive test system. The model, representing a good approximation to a more tedious theoretical result, predicts that a combination of in-plane and out-of-plane displacements of the surface will produce concentric circular-shaped fringe patterns.

Paper Details

Date Published: 18 January 1977
PDF: 16 pages
Proc. SPIE 0092, Practical Applications of Low Power Lasers, (18 January 1977); doi: 10.1117/12.955092
Show Author Affiliations
Hua-Kuang Liu, University of Alabama (United States)
Robert L. Kurtz, NASA George C. Marshall Space Flight Center (United States)
W. Walding Moore, NASA George C. Marshall Space Flight Center (United States)

Published in SPIE Proceedings Vol. 0092:
Practical Applications of Low Power Lasers
Jay S. Chivian; Dayton D. Eden, Editor(s)

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