Efficient Membrane Grating Couplers on InP

被引：11

作者：

Chen, Long ^{[1
]}

Zhang, Liming ^{[1
]}

Doerr, Christopher R. ^{[1
]}

Dupuis, Nicolas ^{[1
]}

Weimann, Nils G. ^{[2
]}

Kopf, Rose F. ^{[2
]}

机构：

[1] Alcatel Lucent Bell Labs, Holmdel, NJ 07733 USA

[2] Alcatel Lucent Bell Labs, Murray Hill, NJ 07974 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2010年 / 22卷 / 12期

关键词：

Integrated optics; optical coupling; optical planar waveguides;

D O I：

10.1109/LPT.2010.2047391

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 demonstrate an efficient coupler on InP using an etched grating on a suspended InGaAsP membrane. We measure a peak coupling efficiency of 40% (-4 dB) between a cleaved standard single-mode fiber and a conventional nonsuspended InGaAsP waveguide with a 3-dB bandwidth of similar to 45 nm.

引用

收藏

页码：890 / 892

页数：3

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