Real-time holography for optical processing using photorefractive crystals

Nickolai V. Kukhtarev; Tatiana V. Kukhtareva; Ruth D Jones; JaChing Wang; Partha P. Banerjee

doi:10.1117/12.351402

28 June 1999 Real-time holography for optical processing using photorefractive crystals

Nickolai V. Kukhtarev, Tatiana V. Kukhtareva, Ruth D Jones, JaChing Wang, Partha P. Banerjee

Proceedings Volume 3793, Operational Characteristics and Crystal Growth of Nonlinear Optical Materials; (1999) https://doi.org/10.1117/12.351402
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

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.

Citation Download Citation

Nickolai V. Kukhtarev, Tatiana V. Kukhtareva, Ruth D Jones, JaChing Wang, and Partha P. Banerjee "Real-time holography for optical processing using photorefractive crystals", Proc. SPIE 3793, Operational Characteristics and Crystal Growth of Nonlinear Optical Materials, (28 June 1999); https://doi.org/10.1117/12.351402

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