10 GBIT/S LOW CHIRP PERFORMANCE OF STRAINED LAYER MULTIQUANTUM WELL DFB LASER

被引：15

作者：

HIRAYAMA, Y

MORINAGA, M

TANIMURA, M

ONOMURA, M

FUNEMIZU, M

KUSHIBE, M

SUZUKI, N

NAKAMURA, M

机构：

[1] Toshiba Corporation, Research and Development Center, Saiwai-ku, Kawasaki 210, 1, Komukai Toshiba-cho

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 03期

关键词：

SEMICONDUCTOR LASERS; LASERS;

D O I：

10.1049/el:19910156

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 large improvement in the high speed characteristic of strained layer multiquantum well (MQW) DFB lasers with a selfaligned constricted mesa structure is described. A very low chirp of 4.2 angstrom at 10 Gbit/s was obtained due to an increased differential gain as large as 4.6 x 10(-12) m3/s and a reduced alpha parameter less than 2.

引用

页码：241 / 243

页数：3

共 8 条

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