A comparison study of the Shannon channel capacity of various nonlinear optical fibers

被引：30

作者：

Tang, Jan ^{[1
]}

机构：

[1] Lucent Technol, Holmdel, NJ 07733 USA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2006年 / 24卷 / 05期

关键词：

fiber nonlinearity; information theory; optical fiber communication systems; optical phase conjugation; Volterra series; wavelength division multiplexing systems;

D O I：

10.1109/JLT.2006.872293

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 comparative study of the Shannon channel capacity is presented for a dispersion-free fiber, a fiber with constant dispersion, and a fiber with variable dispersion. Improvement of the capacity by optical phase conjugation (OPC) is also investigated. Simple scaling laws are prescribed for the dependence of the optimal capacity on various system settings such as number of spans, number of channels, noise power, channel width, strength of chromatic dispersion, bandwidth of an OPC device, etc.

引用

页码：2070 / 2075

页数：6

共 12 条

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