Low transition losses in bent rib waveguides

被引：25

作者：

Seo, CH ^{[1
]}

Chen, JC ^{[1
]}

机构：

[1] MIT, ELECT RES LAB, CAMBRIDGE, MA 02139 USA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1996年 / 14卷 / 10期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/50.541216

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：

We reduce the transition losses that occur between curved and straight rib waveguides, by offsetting the guides and placing isolation trenches. Using a three-dimensional (3-D) semivectorial beam propagation program, we also can investigate more novel effects such as rib heights and sidewall slopes. Our consideration of all these effects results in an optimized design.

引用

收藏

页码：2255 / 2259

页数：5

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