Statistical analysis on stimulated Raman crosstalk in dispersion-managed fiber links

被引：22

作者：

Yamamoto, T ^{[1
]}

Norimatsu, S ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Informat, Kyoto 6068501, Japan

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2003年 / 21卷 / 10期

关键词：

dispersion management; fiber nonlinearity; optical fiber communication; optical fiber dispersion; stimulated Raman scattering (SRS); wavelength-division multiplexing (WDM);

D O I：

10.1109/JLT.2003.816847

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：

Power impairments due to stimulated Raman scattering (SRS) in dispersion-managed (DM) fiber links are evaluated theoretically. We extend previous work on the statistical analysis of SRS crosstalk to the case of multiple fiber segments. Closed-form formulas are derived, and the applicable range is presented by comparison with simulation results. The SRS crosstalk in DM fiber links is evaluated using derived formulas, and the preferable configuration of DM fiber links for suppressing SRS crosstalk is discussed. We also evaluate the exact power penalty induced by the SRS crosstalk in consideration of the log-normal waveform distribution due to SRS and non-Gaussian noise and clarify the system bounds in some typical DM fiber links. The developed approach provides a design rule for DM fiber links from the viewpoint of SRS crosstalk suppression.

引用

页码：2229 / 2239

页数：11

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