1480NM PUMPED ERBIUM-DOPED FIBER AMPLIFIER WITH ALL-OPTICAL AUTOMATIC GAIN-CONTROL

被引：57

作者：

MASSICOTT, JF

WILLSON, SD

WYATT, R

ARMITAGE, JR

KASHYAP, R

WILLIAMS, D

LOBBETT, RA

机构：

[1] BT Laboratories, Martlesham Heath

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 12期

关键词：

FIBER LASERS; GRATINGS IN FIBERS;

D O I：

10.1049/el:19940660

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 15dB, gain controlled, 1480nm pumped, erbium doped silica fibre amplifier is demonstrated with < 0.2dB of gain variation for signal input levels up to -5dBm. Gain control is effected by concomitant lasing at 1520nm using Bragg grating reflectors. No error rate penalty is observed for a signal modulated at 2.5Gbit/s.

引用

页码：962 / 964

页数：3