Phase conjugation of low-power optical beans using liquid-crystal light valves

E. Marom, U. Efron

Research output: Contribution to journalArticlepeer-review

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 permitting correction of pathpropagation aberrations. Experimental results show correction of tilt, focusing error, and random phase aberrations.

Original languageEnglish
Pages (from-to)504-506
Number of pages3
JournalOptics Letters
Volume12
Issue number7
DOIs
StatePublished - Jul 1987
Externally publishedYes

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