19 February 1988 Phase Conjugation Of Low Power Optical Beams Using Liquid Crystal Light Valves
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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.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
E. Marom, E. Marom, U. Efron, U. Efron, } "Phase Conjugation Of Low Power Optical Beams Using Liquid Crystal Light Valves", Proc. SPIE 0825, Spatial Light Modulators and Applications II, (19 February 1988); doi: 10.1117/12.942006; https://doi.org/10.1117/12.942006
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