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Conferences > CLEO > 1984 > FI > FI4

Edge enhancement effects for real-time optical processing

M. W. Mccall, L. C. Laycock, and C. R. Petts

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Abstract

Real-time optical processing via degenerate four-wave mixing in photorefractive materials has been demonstrated by a number of workers,1,2 Furthermore, the inclusion of a real-time input to such systems, for example, by means of a Hughes spatial light modulator, has been a recent advance in providing a versatile optical process.3 We will examine the effects and applications of edge enhancement techniques as a preprocessing stage for such real-time systems.

© 1984 Optical Society of America

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