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Proceedings Paper

Color holographic interferometry
Author(s): Tung H. Jeong; Louis M. Spoto; Hans I. Bjelkhagen
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Paper Abstract

Holographic interferometry is a well established technique for accurate measurements of mechanical displacements. In cases where no prior information is available on the lcoations of zero displacement, there has not been a method which allows one to determine the location of the zeroth order interferometric fringe. We wish to demonstrate that by using three wavelengths to record color interferometric holograms, the zeroth order fringes are easily identified.

Paper Details

Date Published: 18 August 1995
PDF: 6 pages
Proc. SPIE 2622, Optical Engineering Midwest '95, (18 August 1995); doi: 10.1117/12.216791
Show Author Affiliations
Tung H. Jeong, Lake Forest College (United States)
Louis M. Spoto, Lake Forest College (United States)
Hans I. Bjelkhagen, American Propylaea Corp. (United Kingdom)


Published in SPIE Proceedings Vol. 2622:
Optical Engineering Midwest '95
Rudolph P. Guzik, Editor(s)

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