Maximum reductions of collision induced frequency shift in soliton-WDM systems with dispersion compensation

被引：36

作者：

Sugahara, H ^{[1
]}

Kato, H ^{[1
]}

Kodama, Y ^{[1
]}

机构：

[1] Osaka Univ, Dept Commun Engn, Osaka 565, Japan

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 12期

关键词：

wavelength division multiplexing; solitons; optical dispersion;

D O I：

10.1049/el:19970720

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：

The frequency shift of solitons, induced by collisions between different channels in a soliton-WDM system, can be reduced by dispersion compensation. The reduction mechanism is due to a cancellation of the shifts generated in both normal and anomalous dispersion regimes. The cases with particular values of dispersion in a 2-step dispersion compensated system are then found, in which the frequency shift is locally minimised for almost any collision distance.

引用

页码：1065 / 1066

页数：2

共 4 条

[1] GUIDING-CENTER SOLITON IN FIBERS WITH PERIODICALLY VARYING DISPERSION [J].