Holographic scattering lines observed with photorefractive BaTiO3

被引:1
|
作者
Neumann, J
Jakel, G
Kratzig, E
机构
[1] Universitaet Osnabrueck, Osnabrueck, Germany
来源
APPLIED PHYSICS B-LASERS AND OPTICS | 1996年 / 63卷 / 06期
关键词
D O I
暂无
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We investigate holographic scattering processes in BaTiO3 pumped by two coherent copropagating waves. Four lines are observed on a screen behind the sample. The experimental results are well described by a model taking into account parametric mixing of four copropagating waves and limitations of optically induced space charge fields because of the finite trap density.
引用
收藏
页码:599 / 604
页数:6
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