40-Gb/s transmission over multiple 120-km spans of conventional single-mode fiber using highly dispersed pulses

被引：19

作者：

Park, SG ^{[1
]}

Gnauck, AH ^{[1
]}

Wiesenfeld, JM ^{[1
]}

Garrett, LD ^{[1
]}

机构：

[1] AT&T Labs Res, Red Bank, NJ 07701 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 08期

关键词：

40; Gb/s; 120-km spans; optical fiber communication; return-to-zero (RZ); single-mode fiber (SMF); transmission;

D O I：

10.1109/68.868016

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：

We demonstrate the transmission of a 40-Gb/s signal over multiple (up to six) 120-km spans of conventional single-mode fiber (SMF). We use a very low duty cycle return-to-zero (RZ) format which employs optical pulses much shorter than the bit-period. The resulting broad spectrum of these short pulses reduces nonlinear effects and enables the transmission of the signal over long distances.

引用

页码：1085 / 1087

页数：3

共 19 条

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