Image transfer by mutually pumped phase conjugators

Appl Opt. 1996 Feb 10;35(5):854-9. doi: 10.1364/AO.35.000854.

Abstract

Cross talk is observed during the transient time of the photorefractive grating formation in a mutually pumped phase conjugator. We show that this feature can be used to transfer pictorial information from one location to another. The transfer is instantaneous and is demonstrated at a resolution of 6 lines/mm.