152 PHOTONS PER BIT DETECTION AT 622 MBIT/S TO 2.5 GBIT/S USING AN ERBIUM FIBER PREAMPLIFIER

被引：19

作者：

SMYTH, PP

WYATT, R

FIDLER, A

EARDLEY, P

SAYLES, A

CRAIGRYAN, S

机构：

[1] British Telecom Research Laboratories, Ipswich, IP5 7RE, Martlesham Heath

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 19期

关键词：

Erbium fibre amplifier; Optical communications; Optical fibre amplifiers; Optical receivers;

D O I：

10.1049/el:19901028

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：

An erbium fibre preamplifier, pumped at 980 nm, has been used to achieve the best reported direct detection sensitivities at 2.05Gbit/s, l.2Gbit/s, 622Mbit/s of -43.0dBm, -45.6 dBm and - 49dBm, respectively. The amplifier had a noise figure of 3.3 dB, which is one of the best reported. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：1604 / 1605

页数：2