Influence of chromium doping on the electro-optic properties of lithium niobate

被引：23

作者：

Chah, K

Aillerie, M

Fontana, MD

Malovichko, GI

Betzler, K

Kokanyan, E

机构：

[1] UNIV OSNABRUCK,FACHBEREICH PHYS,D-49069 OSNABRUCK,GERMANY

[2] INST PHYS INVEST,ASHTARAK 2,ARMENIA

来源：

OPTICS COMMUNICATIONS | 1997年 / 136卷 / 3-4期

关键词：

electro-optics; LiNbO3; Cr;

D O I：

10.1016/S0030-4018(96)00697-9

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present the measurements of the refractive indices and the electro-optic coefficients in lithium niobate crystals doped with a small amount of chromium. It is found that the coefficient r(c) has a significant dependence on the Cr concentration, Electrical moments and deformations, created by Cr3+ at non-isovalent replacement of host lattice ions, can be responsible for this effect.

引用

页码：231 / 234

页数：4

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