Two kinetic regimes for high-temperature photorefractive phenomena in LiNbO3

被引：7

作者：

Sturman, BI ^{[1
]}

Carrascosa, M ^{[1
]}

Agullo-Lopez, F ^{[1
]}

Limeres, J ^{[1
]}

机构：

[1] Univ Autonoma Madrid, Dept Fis Mat C IV, E-28049 Madrid, Spain

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1998年 / 15卷 / 01期

关键词：

D O I：

10.1364/JOSAB.15.000148

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a physical model to explain peculiarities of photorefractive recording and dark decay detected in LiNbO3 crystals within temperature ranges below and above 200 degrees C. Distinctive features of our description are proximity of the activation energies for protons and thermally excited electrons and their competitive contributions to the charge transport. (C) 1998 Optical Society of America.

引用

页码：148 / 151

页数：4

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