Accession Number : ADA269252
Title : Evaluation of a Liquid Crystal Spatial Light Modulator Capable of Amplitude- and Phase-Modulating Modes.
Descriptive Note : Final rept. 15 Dec 92-1 Feb 93,
Corporate Author : ARMY MISSILE COMMAND REDSTONE ARSENAL AL WEAPONS SCIENCE DIRECTORATE
Personal Author(s) : Hudson, Tracy D.
Report Date : JUN 1993
Pagination or Media Count : 24
Abstract : An optically-addressed nematic liquid crystal spatial light modulator marketed by Micro-Optics Technologies has been evaluated as an amplitude- and phase-modulating device for optical pattern recognition applications. Experimental results of the device's performance are presented in this report.
Descriptors : *LIGHT MODULATORS, *LIQUID CRYSTALS, *PATTERN RECOGNITION, *OPTICAL CORRELATORS, *PHASE MODULATION, SPATIAL FILTERING, OPTICAL EQUIPMENT, PHASE DISTORTION, AMPLITUDE MODULATION, OPTICAL IMAGES, TEST AND EVALUATION, IMAGE PROCESSING, REACTION TIME, RESPONSE.
Subject Categories : Optics
Electrooptical and Optoelectronic Devices
Distribution Statement : APPROVED FOR PUBLIC RELEASE