10 December 1993 One-way image transmission via distorting media and real-time interferometry in photorefractive crystal
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Abstract
The problems of image transmission via distorting media have been discussed in literature and different methods have been suggested to solve these problems which include phase conjugation by four-wave mixing. Image by phase conjugation requires it to pass twice through the distortion. It is a major disadvantage in the practical field where the picture information is to be transmitted from one place to the other. In this paper we present our results of image transmission in transmission and reflection geometries. We have demonstrated the abilities of performing optical processing using two-wave and four-waving mixing of one- way phase conjugation with ferroelectric crystal BaTiO3.
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Nickolai V. Kukhtarev, Bo Su Chen, H. John Caulfield, Putcha Venkateswarlu, "One-way image transmission via distorting media and real-time interferometry in photorefractive crystal", Proc. SPIE 2003, Interferometry VI: Techniques and Analysis, (10 December 1993); doi: 10.1117/12.165488; https://doi.org/10.1117/12.165488
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