Integrated optical devices based on sol-gel waveguides using the temperature dependence of the effective refractive index

被引：1
|
作者：
Pavlov, S. V. [1 ]
Trofimov, N. S. [1 ]
Chekhlova, T. K. [1 ]
机构：
[1] Peoples Friendship Univ Russia, Moscow 117198, Russia
来源：
QUANTUM ELECTRONICS | 2014年 / 44卷 / 07期
关键词：
sol-gel film waveguides; effective refractive index; temperature recorder; temperature limiter;
D O I：
10.1070/QE2014v044n07ABEH015179
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 possibility of designing optical waveguide devices based on sol-gel SiO2-TiO2 films using the temperature dependence of the effective refractive index is shown. The dependences of the device characteristics on the parameters of the film and optical-system elements are analysed. The operation of a temperature recorder and a temperature limiter with a resolution of 0.6 K mm(-1) is demonstrated. The film and output-prism parameters are optimised.
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页码：703 / 706
页数：4
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