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Proceedings Paper

Real-time holography for optical processing using photorefractive crystals
Author(s): Nickolai V. Kukhtarev; Tatiana V. Kukhtareva; Ruth D Jones; JaChing Wang; Partha P. Banerjee
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Paper Abstract

In this paper, we describe different schemes of phase conjugation during formation of the self-organized hexagonal spot array in the photorefractive crystal KNbO3. Both forward and backward phase-conjugated beams are observed in the two-beam coupling geometry. We present also theoretical description of this multiplexed phase conjugation, introducing concept of the scattering wave-vector diagrams that visualize contributions from the transmission and reflection gratings.

Paper Details

Date Published: 28 June 1999
PDF: 13 pages
Proc. SPIE 3793, Operational Characteristics and Crystal Growth of Nonlinear Optical Materials, (28 June 1999); doi: 10.1117/12.351402
Show Author Affiliations
Nickolai V. Kukhtarev, Alabama A&M Univ. (United States)
Tatiana V. Kukhtareva, Alabama A&M Univ. (United States)
Ruth D Jones, Alabama A&M Univ. (United States)
JaChing Wang, Alabama A&M Univ. (United States)
Partha P. Banerjee, Univ. of Alabama in Huntsville (United States)


Published in SPIE Proceedings Vol. 3793:
Operational Characteristics and Crystal Growth of Nonlinear Optical Materials
Ravindra B. Lal; Donald O. Frazier, Editor(s)

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