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Proceedings Paper

Special Information Processing Capabilities Of The Photoemitter Membrane Light Modulator (PEMLM)
Author(s): Lai-Chang Ling; Robert C. Fukuda; Arthur D. Fisher; John N. Lee
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Paper Abstract

The PEMLM has been used to demonstrate several real-time image-processing operations: contrast reversal, edge enhancement, image addition/subtraction, and synchronous detection of time-modulated light in a scene. Experimental results will be presented, and the relationship between the device physical parameters and performance characteristics will be discussed. Future developments to improve the PEMLM performance will also be described. Demonstration of quantum-limited sensitivity, millions of resolution elements, and frame rates greater than a kilohertz is expected in the near future.

Paper Details

Date Published: 19 December 1986
PDF: 13 pages
Proc. SPIE 0684, Liquid Crystals and Spatial Light Modulator Materials, (19 December 1986); doi: 10.1117/12.936474
Show Author Affiliations
Lai-Chang Ling, University of Arizona (United States)
Robert C. Fukuda, Sachs/Freeman Associates, Inc. (United States)
Arthur D. Fisher, Naval Research Laboratory (United States)
John N. Lee, Naval Research Laboratory (United States)


Published in SPIE Proceedings Vol. 0684:
Liquid Crystals and Spatial Light Modulator Materials
William A. Penn, Editor(s)

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