A novel analytical method for the BER evaluation in optical systems affected by parametric gain

被引：18

作者：

Bosco, G ^{[1
]}

Carena, A ^{[1
]}

Curri, V ^{[1
]}

Gaudino, R ^{[1
]}

Poggiolini, P ^{[1
]}

Benedetto, S ^{[1
]}

机构：

[1] Politecn Torino, Dipartimento Elettron, I-10129 Turin, Italy

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 02期

关键词：

communication system performance; optical fiber communication; wavelength-division multiplexing;

D O I：

10.1109/68.823500

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：

A novel analytical method to evaluate the bit-error rate in optical links where the amplified spontaneous emission (ASE) noise at the receiver is a nonwhite random process is presented. The technique is used to estimate the impact of the nonlinear phenomenon called Parametric Gain on the performance of a wavelength-division-multiplexed (WDM) system. It is also compared with the Q-factor approximation, showing how this method may lead to significant errors.

引用

页码：152 / 154

页数：3

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