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Proceedings Paper

Phase Conjugation Of Low Power Optical Beams Using Liquid Crystal Light Valves
Author(s): E. Marom; U. Efron
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Paper Abstract

A real time hologram generated in the liquid crystal layer of a leaky mirror silicon light valve is read by the same low intensity beams used to record it. For a particular geometry, one of the diffracted beams propagating away from the device is the optical phase conjugate of one of the original beams, thus enabling correction of path propagation aberrations. Experimental results show correction of tilt, focusing error, and random phase aberrations.

Paper Details

Date Published: 19 February 1988
PDF: 5 pages
Proc. SPIE 0825, Spatial Light Modulators and Applications II, (19 February 1988); doi: 10.1117/12.942006
Show Author Affiliations
E. Marom, Hughes Research Laboratories (United States)
U. Efron, Hughes Research Laboratories (United States)


Published in SPIE Proceedings Vol. 0825:
Spatial Light Modulators and Applications II
Uzi Efron, Editor(s)

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