UNREPEATERED 2.4 GBIT/S TRANSMISSION EXPERIMENT OVER 250KM OF STEP-INDEX FIBER USING ERBIUM POWER-AMPLIFIER

被引：10

作者：

BRYANT, EG

CARTER, SF

ELLIS, AD

STALLARD, WA

WRIGHT, JV

WYATT, R

机构：

[1] British Telecom Research Laboratories, Martlesham Heath, Ipswich, Suffolk

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 08期

关键词：

Amplifiers; Modulation; Optical fibres;

D O I：

10.1049/el:19900343

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 power amplifier is used to give a system launch power in excess of +20dBm. In conjunction with an FSK modulation technique this allows unrepeatered transmission over 250 km of step-index fibre with a loss of 50 dB and a total dispersion of 3930 ps nm-1. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：528 / 530

页数：3

共 7 条

[1]

AINSLIE BJ, UNPUB IEE P

[2] HIGH-GAIN, BROAD SPECTRAL BANDWIDTH ERBIUM-DOPED FIBER AMPLIFIER PUMPED NEAR 1.5 MU-M [J].