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Optical Engineering

Multiplexed Speckle And Holographic Interferometry With Color Encoding By White-Light Processing
Author(s): P. H. Ruterbusch; Jay A. Tome; F. T. S. Yu
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Paper Abstract

A technique for multiplexing holographic and speckle interferometric images utilizing a narrow angle holographic construction scheme is presented. The image reconstruction process utilizes a white-light processing system for color encoding of interferometric fringe patterns. The property of color encoding reveals interesting interferometric aspects of the multiplexed fringe patterns. A color video system is used to provide the advantage of displaying the output interferometric images for detailed study. Experimental results of time-aver-aged and double exposure interferometric processes are given. This technique is ideally suited to aid in the location of the J0 order holographic fringe.

Paper Details

Date Published: 1 August 1983
PDF: 4 pages
Opt. Eng. 22(4) 224501 doi: 10.1117/12.7973151
Published in: Optical Engineering Volume 22, Issue 4
Show Author Affiliations
P. H. Ruterbusch, The Pennsylvania State University (United States)
Jay A. Tome, The Pennsylvania State University (United States)
F. T. S. Yu, The Pennsylvania State University (United States)

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