10 GBIT/S, 6000 KM TRANSMISSION EXPERIMENT USING ERBIUM-DOPED FIBER IN-LINE AMPLIFIERS

被引：6

作者：

MURAKAMI, M

KATAOKA, T

IMAI, T

HAGIMOTO, K

AIKI, M

机构：

[1] NTT Transmission Systems Laboratories, Kanagawa 238-03, 1-2356, Take, Yokosuka-shi

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 24期

关键词：

OPTICAL COMMUNICATION; LASER; OPTICAL FIBERS;

D O I：

10.1049/el:19921449

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：

10 Gbit/s, 6000 km NRZ signal transmission is demonstrated using 119 erbium-doped fibre amplifiers spaced at 50 km intervals. The optical pulse reshaping technique efficiently reduces the power penalty to less than 4-0 dB. The acheived bit-rate-transmission-distance product of 60 Tbits. km is the best value yet reported.

引用

页码：2254 / 2255

页数：2