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

Author

Tang, Jau

Author_Institution

Noyes Labs., California Inst. of Technol., Pasadena, CA, USA

Volume

24

Issue

5

fYear

2006

fDate

5/1/2006 12:00:00 AM

Firstpage

2070

Lastpage

2075

Abstract

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.

Keywords

information theory; optical fibre communication; optical fibre dispersion; optical phase conjugation; telecommunication channels; wavelength division multiplexing; Shannon channel capacity; chromatic dispersion; dense wavelength division multiplexed systems; dispersion-free fiber; nonlinear optical fibers; optical phase conjugation; scaling laws; Channel capacity; Fiber nonlinear optics; Neutron spin echo; Nonlinear optical devices; Nonlinear optics; Optical attenuators; Optical fiber dispersion; Optical fibers; Optical mixing; Optical noise; Fiber nonlinearity; Volterra series; information theory; optical fiber communication systems; optical phase conjugation; wavelength division multiplexing systems;

fLanguage

English

Journal_Title

Lightwave Technology, Journal of

Publisher

ieee

ISSN

0733-8724

Type

jour

DOI

10.1109/JLT.2006.872293

Filename

1632244