EFFECT OF APPLIED FIELDS ON THE BRAGG CONDITION AND THE DIFFRACTION EFFICIENCY IN PHOTOREFRACTIVE CRYSTALS

被引：18

作者：

DEVRE, R ^{[1
]}

JEGANATHAN, M ^{[1
]}

WILDE, JP ^{[1
]}

HESSELINK, L ^{[1
]}

机构：

[1] STANFORD UNIV,DEPT ELECT ENGN,STANFORD,CA 94305

来源：

OPTICS LETTERS | 1994年 / 19卷 / 12期

关键词：

D O I：

10.1364/OL.19.000910

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We explore theoretically and experimentally how application of an electric field to a photorefractive crystal affects the recording and the readout of holograms. We consider, for the first time to our knowledge, the effects of fringe bending caused by nonlinear two-wave mixing on the change in Bragg condition and diffraction efficiency as a function of the applied electric field. Practical performance limitations for holographic data storage and image amplification are discussed.

引用

页码：910 / 912

页数：3

共 8 条

[1] PHOTOREFRACTIVE PROPERTIES OF STRONTIUM-BARIUM NIOBATE [J].