Characterization Of Asymmetric Self-Defocusing And Centrosymmetric Scattering In Barium Titanate

Thomas R Moore; Donald L Walters

doi:10.1117/12.943835

8 April 1988 Characterization Of Asymmetric Self-Defocusing And Centrosymmetric Scattering In Barium Titanate

Thomas R Moore, Donald L Walters

Proceedings Volume 0874, Nonlinear Optical Beam Manipulation, Beam Combining, and Atmospheric Propagation; (1988) https://doi.org/10.1117/12.943835
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

Asymmetric and centrosymmetric scattering are investigated in barium titanate. The dependence of scattered intensity on beam diameter is experimentally derived and shown to be in agreement with the existing theory of stimulated photorefractive scattering (SPS). Observations on the spatial aspects of asymmetric self-defocusing within the crystal are also presented and compared with theory.

Citation Download Citation

Thomas R Moore and Donald L Walters "Characterization Of Asymmetric Self-Defocusing And Centrosymmetric Scattering In Barium Titanate", Proc. SPIE 0874, Nonlinear Optical Beam Manipulation, Beam Combining, and Atmospheric Propagation, (8 April 1988); https://doi.org/10.1117/12.943835

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