Surface effects on photorefractive grating in a BaTiO3 crystal

Andrey M. Kirillov; Stanislav M. Shandarov

doi:10.1117/12.360041

27 August 1999 Surface effects on photorefractive grating in a BaTiO₃ crystal

Andrey M. Kirillov, Stanislav M. Shandarov

Proceedings Volume 3737, Design and Engineering of Optical Systems II; (1999) https://doi.org/10.1117/12.360041
Event: Optical Systems Design and Production, 1999, Berlin, Germany

Abstract

We report the results of the analysis of the elastic field structure in the region near the Y-plane of the BaTiO₃ crystal. THe assumption of given interference light pattern with a fringe spacing (Lambda) and an independent on y modulation index m at steady-state is used. The photorefractive grating vector k_g is assumed to be parallel to Z-axis of the crystal. Taking the crystal surface to be traction free we consider tow cases: (a) dielectric boundary and (b) short-circuited boundary.

Citation Download Citation

Andrey M. Kirillov and Stanislav M. Shandarov "Surface effects on photorefractive grating in a BaTiO₃ crystal", Proc. SPIE 3737, Design and Engineering of Optical Systems II, (27 August 1999); https://doi.org/10.1117/12.360041

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