The optical waveguiding properties of TiO2-SiO2 composite films prepared by the sol-gel process

被引：0
|
作者：
Zhai, JW [1 ]
Yang, T
Zhang, LY
Yao, X
机构：
[1] Tongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China
[2] Xian Jiao Tong Univ, Elect Mat Res Lab, Xian 710049, Peoples R China
来源：
CERAMICS INTERNATIONAL | 1999年 / 25卷 / 07期
关键词：
optical properties; TiO2-SiO2; composite; sol-gel waveguides;
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We have studied the optical waveguide properties of sol-gel coated TiO2-SiO2 composite thin films. With increasing TiO2 content the loss of thin films was increased. The loss of thin films was increased and then decreased with increasing annealing temperature. FT-IR spectra, XRD, AFM, and SEM analyses showed that this loss resulted from the scattering of segregations and non-uniform distribution in the films. (C) 1999 Elsevier Science Ltd and Techna S.r.l. All rights reserved.
引用
收藏
页码：667 / 670
页数：4
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