Phase-encoded duobinary transmission over non-dispersion shifted fibre links using chirped grating dispersion compensators

被引：1

作者：

Ennser, K ^{[1
]}

Laming, RI ^{[1
]}

Zervas, MN ^{[1
]}

机构：

[1] TECH UNIV BERLIN,HIGH FREQUENCY INST,D-1000 BERLIN,GERMANY

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 01期

关键词：

optical communication; optical fibre communication; optical fibre dispersion; gratings in fibres;

D O I：

10.1049/el:19970023

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：

High-bit-rate (10Gbits, 1.55 mu m) phase-encoded duobinary transmission over nondispersion shifted fibre links using grating dispersion compensators is analysed. A reduced sensitivity to optical nonlinearities allows increased transmission powers and thus the distance. 1700km compared to 1000km for the conventional NRZ format. In addition, for typical links around 700km, an increased dispersion margin is observed equivalent to +/-60km compared with +/-25km for the NRZ format.

引用

页码：72 / 74

页数：3

共 6 条

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