Asymptotic behavior of in-band crosstalk noise in WDM networks

被引：17

作者：

Kamalakis, T ^{[1
]}

Sphicopoulos, T ^{[1
]}

机构：

[1] Univ Athens, Dept Informat & Telecommun, GR-15784 Athens, Greece

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2003年 / 15卷 / 03期

关键词：

crosstalk; error analysis; optical receivers; wavelength-division multiplexing (WDM);

D O I：

10.1109/LPT.2002.807936

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：

In-band crosstalk noise can pose important limitations in an optical network. To calculate the bit error rate (BER), the crosstalk-crosstalk beating noise is usually ignored in the literature. In this letter, it is shown how the crosstalk-crosstalk noise can be taken into account in the analysis of an optical receiver in the case of many independent interferers. It is shown that the crosstalk-crosstalk noise can influence the value of the BER, change the optimum receiver threshold, and introduce some power penalty.

引用

页码：476 / 478

页数：3