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PHOTOREFRACTIVE CRYSTAL WAVE-GUIDE WITH PERIODICALLY REVERSED C-AXIS FOR ENHANCED 2-WAVE MIXING

被引：4
作者：
ITO, F
KITAYAMA, K
机构：
[1] NTT Transmissions Systems Laboratories, Yokosuka-shi, Kanagawa-ken, 238-03
来源：
APPLIED PHYSICS LETTERS | 1991年 / 59卷 / 16期
关键词：
D O I：
10.1063/1.106163
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A photorefractive crystal waveguide with periodically reversed c axis (PCW-PX) is proposed for enhanced photorefractive two-wave mixing. In PCW-PXs, only the guided modes which have a particular propagation angle with respect to the waveguide axis are selectively coupled to the other guided modes. The mode-descriminative photorefractive coupling in two-wave mixing is experimentally verified in prepared BaTiO3 PCW-PXs.
引用
收藏
页码：1932 / 1934
页数：3
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