Fused III-V vertical coupler filter with reduced polarisation sensitivity

被引：1

作者：

Liu, B ^{[1
]}

Shakouri, A

Abraham, P

Chiu, YJ

Bowers, JE

机构：

[1] Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA

[2] Univ Calif Santa Cruz, Jack Baskin Sch Engn, Santa Cruz, CA 95064 USA

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 06期

关键词：

D O I：

10.1049/el:19990337

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 novel fused InGaAsP/InP-AlGaAs/GaAs vertical coupler filter is demonstrated. By using the large material dispersion between InGaAsP and AlGaAs and similar waveguide geometries, a 3.6nm bandwidth and 5nm polarisation dependent wavelength shift using a 1.1mm long fused vertical coupler has been achieved.

引用

页码：481 / 482

页数：2

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