CRYSTAL-STRUCTURE OF PROTON-EXCHANGED LINBO3 WAVE-GUIDES

被引：3
|
作者：
FEI, Y [1 ]
WONG, HK [1 ]
机构：
[1] CHINESE UNIV HONG KONG,DEPT PHYS,SHA TIN,HONG KONG
来源：
JOURNAL OF APPLIED PHYSICS | 1994年 / 76卷 / 02期
关键词：
D O I：
10.1063/1.357762
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
It is generally agreed that the crystal structure of proton-exchanged LiNbO3 waveguides is not consistent with the Li1-xHxNbO3 phase diagram established using powder samples. We propose a simple strain model to remove such anomaly and show that the proton-exchanged layer on a LiNbO3 substrate is in a strained beta''' phase.
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页码：871 / 873
页数：3
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