Infrared spectra of proton-exchanged waveguides in LiNbO3 and LiTaO3

被引：11
|
作者：
Kuneva, MK
Tonchev, SH
Atanasov, PA
机构：
[1] Bulgarian Acad Sci, Inst Solid State Phys, Sofia 1784, Bulgaria
[2] Bulgarian Acad Sci, Inst Elect, Sofia 1784, Bulgaria
来源：
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2005年 / 118卷 / 1-3期
关键词：
proton exchange; optical waveguides; LiNbO3; LiTaO3;
D O I：
10.1016/j.mseb.2004.12.092
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Proton-exchanged optical waveguides in LiNbO3 and LiTaO3 were obtained by different technology conditions. The phase composition was analyzed by infrared absorption spectroscopy and mode spectroscopy. In addition, infrared reflection spectra were registered in order to confirm the phase composition as well as to give some indications about the distribution of the different phases inside of the proton-exchanged layers. The results presented could contribute to the obtaining of waveguides with control of their phase composition and therefore of their optical and electrooptical properties. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：301 / 305
页数：5
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