3-SECTION SEMICONDUCTOR OPTICAL AMPLIFIER FOR MONITORING OF OPTICAL GAIN

被引：16

作者：

NEWKIRK, MA

KOREN, U

MILLER, BI

CHIEN, MD

YOUNG, MG

KOCH, TL

RAYBON, G

BURRUS, CA

TELL, B

BROWNGOEBELER, KF

机构：

[1] AT&T Bell Laboratories, Holmdel

[2] AT & T Bell Laboratories, Crawford Hill Laboratory, Holmdel

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 11期

关键词：

D O I：

10.1109/68.166961

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 describe a 1.55 mum multiquantum well amplifier divided into three sections with short contacts at the input and output facets. A simple derivation shows that the amplifier optical gain is proportional to the ratio of voltage changes at the facet contacts induced by the optical signal. Measurements of optical gain and contact voltage as a function of amplifier bias current are in good agreement with theory.

引用

收藏

页码：1258 / 1260

页数：3

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