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Proceedings Paper

High-Gamma Spatial Light Modulator For Nonlinear Optical Processing
Author(s): C. Warde; H. Lamela-Rivera; H. K. Liu
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Paper Abstract

This paper describes how the standard microchannel spatial light modulator can be (a) operated and (b) modified to generate a real-time, high-gamma readout characteristic. The paper also examines the use of such a device in a pulse-frequency modulation optical processor to achieve a wide range of real-time, nonlinear image and signal processing operations such as histogram measurement, density slicing, density-based artificial stereo and gray level image enhancement.

Paper Details

Date Published: 16 June 1986
PDF: 5 pages
Proc. SPIE 0613, Nonlinear Optics and Applications, (16 June 1986); doi: 10.1117/12.960422
Show Author Affiliations
C. Warde, Massachusetts Institute of Technology (United States)
H. Lamela-Rivera, Massachusetts Institute of Technology (United States)
H. K. Liu, California Institute of Technology (United States)


Published in SPIE Proceedings Vol. 0613:
Nonlinear Optics and Applications
Pochi Yeh, Editor(s)

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