FABRICATION AND CHARACTERIZATION OF DOUBLE-DIFFUSED WAVE-GUIDES

被引：4

作者：

AGAPIOU, GS ^{[1
]}

VERBER, CM ^{[1
]}

机构：

[1] GEORGIA INST TECHNOL,CTR OPT SCI & ENGN,ATLANTA,GA 30332

来源：

OPTICAL AND QUANTUM ELECTRONICS | 1995年 / 27卷 / 01期

关键词：

D O I：

10.1007/BF00431032

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：

An experimental study of two-step Ag+/Na+ ion exchange in BK-7 glass substrates in molten solutions consisting of AgNO3/NaNO3 mixtures is presented. This paper describes a method for evaluating the measured mode index spectra and the index profile of double-diffused semiburied waveguides. They are first diffused at 320 degrees C in 2% melt and are then converted to semiburied waveguides by a second diffusion step consisting of a short-time reimmersion in a 0.25% melt.

引用

页码：43 / 48

页数：6

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