Bit-synchronous polarisation and phase modulation scheme for improving the performance of optical amplifier transmission systems

被引：37

作者：

Bergano, NS

Davidson, CR

Heismann, F

机构：

[1] AT and T Bell Laboratories, Holmdel, NJ 07733

来源：

ELECTRONICS LETTERS | 1996年 / 32卷 / 01期

关键词：

optical communication; optical modulation; phase modulation; fibre amplifiers;

D O I：

10.1049/el:19960044

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：

Scrambling the state-of-polarisation of the optical carrier at the bit rate of the transmitted signal can greatly improve the transmission performance of long-haul optical amplified transmission systems. By superimposing optical phase modulation onto the synchronous polarisation scrambling we can improve the performance of both single channel and WDM transmission systems even further. The authors successfully applied this technique of synchronous polarisation/phase modulation to transmit 100Gbit/s (20 5Gbit/s WDM channels) over 6300 km.

引用

页码：52 / 54

页数：3