RECORDING OF A STATIONARY PHOTOREFRACTIVE GRATING IN AN EXTERNAL AC FIELD BY RAPIDLY MODULATED BEAMS

被引：9
作者：
DOOGHIN, AV
ILINYKH, PN
NESTIORKIN, OP
ZELDOVICH, BY
SHERSHAKOV, YP
机构：
[1] Nonlinear Optics Laboratory, Technical University, Chelyabinsk, 454080
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1993年 / 10卷 / 06期
关键词：
D O I：
10.1364/JOSAB.10.001060
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A mechanism for recording a static hologram in a photorefractive crystal in an externally applied ac field is investigated. One beam is rapidly modulated, and the interference pattern is moving. The frequency of modulation coincides with the frequency of the externally applied ac field and strongly exceeds the inverse buildup time. Both phase and amplitude modulations are investigated theoretically and experimentally. The experiment was performed in a Bi12TiO20 crystal.
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收藏
页码：1060 / 1068
页数：9
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