Reliability study of 1.55 mu m distributed Bragg reflector lasers

被引：10

作者：

Delorme, F

Alibert, G

机构：

[1] France Telecom-CNET/PAB/BAG, 92225 Bagneux Cedex, 196, Avenue H. Ruvera

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 05期

关键词：

distributed Bragg reflector lasers; wavelength division multiplexing; reliability;

D O I：

10.1049/el:19970273

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：

For the first time, systematic investigations of accelerated aging of DBR lasers are reported. For all the tests performed on both active and tuning sections, no spectral degradations are observed, and the tunability remains unchanged. The lifetime at 60 degrees C is estimated to be >7x10(4)h.

引用

页码：394 / 396

页数：3

共 5 条

[1] FAST TUNABLE 1.5-MU-M DISTRIBUTED BRAGG REFLECTOR LASER FOR OPTICAL SWITCHING APPLICATIONS [J].