Theoretical and experimental study of ridge waveguides with Bragg grating derived from hybrid sol-gel glasses

被引：1

作者：

Touam, T ^{[1
]}

Du, XM ^{[1
]}

Fardad, MA ^{[1
]}

Andrews, MP ^{[1
]}

Najafi, SI ^{[1
]}

机构：

[1] Ecole Polytech, Photon Res Grp, Montreal, PQ H3C 3A7, Canada

来源：

PHOTOSENSITIVE OPTICAL MATERIALS AND DEVICES II | 1998年 / 3282卷

关键词：

gratings; integrated optics; waveguides; Bragg; photonics;

D O I：

10.1117/12.311538

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A vectorial coupled mode theory is used to analyze sol-gel ridge waveguides with UV- light imprinted Bragg grating. The effect of device parameters on grating reflectivity is investigated. It is shown that 100 % reflectivity for both TE and TM modes can be achieved using short (1 - 2 mm) gratings. The measured reflectivity in a ridge waveguide with grating agrees with the theoretical predictions for TE and TM modes.

引用

页码：17 / 30

页数：14