INVESTIGATIONS OF THE CHARACTERISTICS OF FIXED HOLOGRAMS IN BI12TIO20 PHOTOREFRACTIVE CRYSTALS

被引：6
|
作者：
JIVKOVA, ST
MITEVA, M
机构：
[1] Central Laboratory of Optical Storage and Processing of Information, Sofia, 1113
来源：
OPTICS COMMUNICATIONS | 1991年 / 86卷 / 06期
关键词：
D O I：
10.1016/0030-4018(91)90143-2
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Experimental data on some basic characteristics of holograms recorded in doped and undoped BTO crystals and fixed at room temperature such as diffraction efficiency and erasure time constant are presented. The erasure time constant can be changed by an order of magnitude with the alteration of the grating period.
引用
收藏
页码：449 / 453
页数：5
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