20 GBIT/S SOLITON TRANSMISSION OVER 200 KM USING ERBIUM-DOPED FIBER REPEATERS

被引：9

作者：

NAKAZAWA, M

SUZUKI, K

YAMADA, E

KIMURA, Y

机构：

[1] NTT Transmission Systems Laboratories, Lightwave Communication Laboratory, Tokai

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 19期

关键词：

Optical communications; Optical fibres;

D O I：

10.1049/el:19901020

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 20Gbit/s optical soliton transmission over 200 km has been successfully achieved for the first time by using multiple erbium-doped fibre repeaters. The erbium-doped amplifiers are used as lumped amplifiers. The repeater spacing is 25 km and the soliton pulse width is 20 ps. The erbium-doped fibre amplifiers are pumped by InGaAsP laser diodes. © 1990, The Institution of Electrical Engineers. All rights reserved.

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页码：1592 / 1593

页数：2

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