POSSIBLE MECHANISM FOR INCREASE OF EXTRAORDINARY REFRACTIVE-INDEX IN PROTON-EXCHANGED LINBO3 WAVE-GUIDES

被引：17
|
作者：
HOU, W
HUA, W
ZHANG, Y
TAN, H
机构：
[1] Laboratory of Crystal Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 09期
关键词：
WAVE-GUIDES; POLARIZATION;
D O I：
10.1049/el:19910469
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A possible mechanism for the explanation of the increase of extraordinary refractive index in LiNbO3 caused by the proton-exchange process is reported. It is proposed that the change in spontaneous polarisation, which can vary the refractive index of the crystal through the electro-optic effect, may be a main factor in the production of such an index change.
引用
收藏
页码：755 / 755
页数：1
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