Optical fixing using shallow traps -: application to La3Ga5Sio14 doped with praseodymium

被引：1

作者：

Nikolajsen, T ^{[1
]}

Johansen, PM ^{[1
]}

机构：

[1] Riso Natl Lab, Dept Opt & Fluid Dynam, DK-4000 Roskilde, Denmark

来源：

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 2000年 / 2卷 / 04期

关键词：

photorefractive materials; holographic optical storage; nonlinear optical materials;

D O I：

10.1088/1464-4258/2/4/302

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The purpose of this paper is twofold. First, we demonstrate optical fixing through two-step gated recording in a crystal of La3Ga5SiO14 doped with praseodymium. Second, based on these experiments we suggest an excitation-recombination model for the photorefractive effect in the crystal and comment on the nature of the intermediate level involved in the gated recording process.

引用

页码：255 / 259

页数：5

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