Coherent optical gain of multistage two-wave mixing in photorefractive crystals

Jinsong Liu; Jianyong Xiang; Keqing Lu

doi:10.1117/12.318148

17 August 1998 Coherent optical gain of multistage two-wave mixing in photorefractive crystals

Jinsong Liu, Jianyong Xiang, Keqing Lu

Proceedings Volume 3554, Photorefractive Materials: Phenomena and Related Applications II; (1998) https://doi.org/10.1117/12.318148
Event: Photonics China '98, 1998, Beijing, China

Abstract

We derive the intensity and phase formulas of the two-, three-, and n-stage codirectional parallel-polarization degenerate two-wave mixing in photorefractive media. These formulas are valid for both the saturation and intermediate regime and can be used in investigating the problem of increasing the coherent optical gain by the multistage two- wave mixing technique.

Citation Download Citation

Jinsong Liu, Jianyong Xiang, and Keqing Lu "Coherent optical gain of multistage two-wave mixing in photorefractive crystals", Proc. SPIE 3554, Photorefractive Materials: Phenomena and Related Applications II, (17 August 1998); https://doi.org/10.1117/12.318148

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