1.5-MU-M TENSILE-STRAINED SINGLE QUANTUM-WELL 20-WAVELENGTH DISTRIBUTED FEEDBACK LASER ARRAYS

被引：14

作者：

ZAH, CE

PATHAK, B

FAVIRE, F

BHAT, R

CANEAU, C

LIN, PSD

GOZDZ, AS

ANDREADAKIS, NC

KOZA, MA

LEE, TP

机构：

[1] Bellcore, Red Bank, NJ 07701

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 17期

关键词：

LASERS; SEMICONDUCTOR LASERS;

D O I：

10.1049/el:19921009

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：

Tensile-strained single quantum well 20-wavelength distributed feedback laser arrays have been fabricated with a wide wavelength span of 56 nm in the 1.5-mu-m wavelength region. The light output is TM-polarised and the average threshold current is 22.8 mA for an 875-mu-m long array. A minimum laser linewidth of 180 kHz is measured by a delay selfheterodyne method.

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收藏

页码：1585 / 1587

页数：3

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