Some optical properties of lithium tantalate

被引：0
|
作者：
Bodnar', IT [1 ]
Tomilo, ZM [1 ]
机构：
[1] Byelarussian Acad Sci, Inst Solid State & Semicond Phys, Minsk 220072, BELARUS
来源：
OPTICS AND SPECTROSCOPY | 1998年 / 85卷 / 05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：
Temperature dependences of refractive indices of lithium tantalate were measured in the range of 20-700 degrees C at three wavelengths of the mercury spectrum. The temperature dependence of the refractive index for the violet line was shown to be substantially stronger than those of the green and yellow lines. Most attention was devoted to optical phenomena accompanying the ferroelectric phase transition.
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页码：739 / 742
页数：4
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