TRANSMISSION OF A TRUE SINGLE-POLARIZATION 40 GBIT/S SOLITON DATA SIGNAL OVER 205KM USING A STABILIZED ERBIUM FIBER RING LASER AND 40 GHZ ELECTRONIC TIMING RECOVERY

被引：40

作者：

ELLIS, AD ^{[1
]}

WIDDOWSON, T ^{[1
]}

SHAN, X ^{[1
]}

WICKENS, GE ^{[1
]}

SPIRIT, DM ^{[1
]}

机构：

[1] UNIV ESSEX,DEPT ELECTR,COLCHESTER CO4 3SQ,ESSEX,ENGLAND

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 11期

关键词：

SOLITON TRANSMISSION; OPTICAL COMMUNICATIONS; FIBER LASERS;

D O I：

10.1049/el:19930659

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：

Four independently modulated 10 Gbit/s channels were transmitted over 205 km with a penalty of less than 1.5 dB. The pulse source comprised a stabilised 10 GHz erbium fibre ring laser, multiplexed to 40 Gbit/s in a single polarisation by four independent lithium niobate modulators. Following transmission the requirement to kick start the demodulator is avoided using a 40 GHz electronic clock recovery circuit with a 10 GHz output. The experiment is performed entirely with commercial components and semiconductor laser diodes.

引用

页码：990 / 992

页数：3