Modes of UV-written planar waveguides

被引：9

作者：

Renner, H ^{[1
]}

机构：

[1] Tech Univ Hamburg Harburg, Arbeitsbereich Opt & Messtech, D-21071 Hamburg, Germany

来源：

OPTICS LETTERS | 1998年 / 23卷 / 02期

关键词：

D O I：

10.1364/OL.23.000111

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The UV-induced refractive-index increase in photosensitive planar waveguides is modeled by an exponential profile. Closed-form field solutions are given and dispersion curves are calculated for TE and TM modes. Modes in air-covered waveguides can be less sensitive to the UV-written profile than modes in buried waveguides. (C) 1998 Optical Society of America.

引用

页码：111 / 113

页数：3

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