Multiplexed Speckle And Holographic Interferometry With Color Encoding By White-Light Processing

P. H. Ruterbusch; Jay A. Tome; F. T. S. Yu

doi:10.1117/12.7973151

1 August 1983 Multiplexed Speckle And Holographic Interferometry With Color Encoding By White-Light Processing

P. H. Ruterbusch, Jay A. Tome, F. T. S. Yu

Author Affiliations +

Optical Engineering, Vol. 22, Issue 4, 224501 (August 1983). https://doi.org/10.1117/12.7973151

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.

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P. H. Ruterbusch, Jay A. Tome, and F. T. S. Yu "Multiplexed Speckle And Holographic Interferometry With Color Encoding By White-Light Processing," Optical Engineering 22(4), 224501 (1 August 1983). https://doi.org/10.1117/12.7973151

Published: 1 August 1983

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