THERMALLY POLED GLASS - FROZEN-IN ELECTRIC-FIELD OR ORIENTED DIPOLES

被引:172
作者
KAZANSKY, PG
RUSSEL, PS
机构
[1] Optoelectronics Research Centre, University of Southampton, Southampton
关键词
D O I
10.1016/0030-4018(94)90260-7
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Evidence that a frozen-in space charge field causes the appearance of high quadratic nonlinearities in thermally poled glass is obtained from experimental tests of the ratio of nonlinear tensor components and the spatial distribution of the induced chi(2). A mechanism to explain the fixation of the chi(2) near the anodic surface is proposed.
引用
收藏
页码:611 / 614
页数:4
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