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Proceedings Paper

Intensity dependence of stationary energy transfer in codirectional photorefractive cross-polarization two-wave mixing
Author(s): Jinsong Liu; Changhong Liang
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Paper Abstract

The intensity dependence of stationary energy transfer in photorefractive codirectional cross-polarization two-wave mixing is examined. The intensity formulae remained effect both in the saturation and the intermediate regime (before saturation) are driven, and the analytical expressions with the ratio of saturation intensity to total incident intensity as their explicit variable are obtained for the case of pump depletion. It is necessary to use these formulae in some problems, such as the temperature or intensity dependence of cross-polarization two-wave mixing. A method of measuring the coupling coefficient and saturation intensity of a cubic photorefractive crystal is presented, which is suitable for cross-polarization two-wave mixing in the intermediate regime.

Paper Details

Date Published: 30 September 1996
PDF: 6 pages
Proc. SPIE 2896, Photorefractive Materials, (30 September 1996); doi: 10.1117/12.253230
Show Author Affiliations
Jinsong Liu, Xidian University (China)
Changhong Liang, Xidian University (China)

Published in SPIE Proceedings Vol. 2896:
Photorefractive Materials
Ratnakar R. Neurgaonkar; Tsutomu Shimura; Peixian Ye, Editor(s)

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