Low-loss singlemode waveguide and fibre bends

被引：17

作者：

Tomljenovic-Hanic, S ^{[1
]}

Love, JD ^{[1
]}

Ankiewicz, A ^{[1
]}

机构：

[1] Australian Natl Univ, Res Sch Phys Sci & Engn, Appl Photon Grp, Australian Photon Cooperat Res Ctr, Canberra, ACT 0200, Australia

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 05期

关键词：

D O I：

10.1049/el:20020147

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：

A new theoretical strategy for reducing bend loss is presented. It is based on the concept of introducing both depressed and increased index regions into the cladding of planar waveguides on the outside of the bent core. A similiar strategy can be applied to optical fibres. In both cases, the bending loss is reduced beyond that achievable with the presence of depressed regions alone in the cladding.

引用

页码：220 / 222

页数：3

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