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
收藏
页码:17 / 30
页数:14
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