NOISE PROPERTIES OF ELECTRICALLY GAIN-SWITCHED 1.5-MU-M DFB LASERS AFTER SPECTRAL FILTERING

被引：0

作者：

CUTRER, D

PEPELJUGOSKI, P

LAU, K

机构：

[1] Department of EECS, University of California at Berlekey, Berkeley, CA 94720, Cory Hall

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 17期

关键词：

DISTRIBUTED FEEDBACK LASERS; RANDOM NOISE;

D O I：

10.1049/el:19940989

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：

The authors show that spectral filtering of short pulses from an electrically gain-switched 1.5 mu m DFB laser produces a substantial increase (12 dB) in the noise of the pulse train due to a mode partition effect. The implication of these results is considered for the situation where an erbium doped fibre amplifier is used to amplify gain-switched pulses.

引用

页码：1418 / 1419

页数：2