BOND SUSCEPTIBILITIES AND LINEAR ELECTROOPTIC PROPERTIES OF KTIOPO4

被引:10
作者
SASTRY, PUM
机构
[1] Solid State Physics Division, Bhabha Atomic Research Centre, Trombay
关键词
D O I
10.1016/0038-1098(91)90384-8
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Linear electro-optic coefficients (r(ij)) of the nonlinear optical Potassium Titanyl Phosphate crystal (KTP) are calculated. Results indicate a major contribution of the short Ti-O bonds in the TiO6 octahedra and practically an insignificant role of long Ti-O bond. Thus as far as linear electro-optic effect is concerned, the crystal behaves as if there are five bonds in the TiO6 octahedron. The order of magnitude of the r33 coefficient of Potassium Stannyl Phosphate (KSP), the tin analogue of KTP, is estimated for which the experimental value is not known so far.
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页码:593 / 597
页数:5
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