Journal article
Analytical modeling of cross-phase modulation in coherent fiber-optic system.
Abstract
An analytical model to calculate the variance of cross-phase modulation (XPM) distortion in a wavelength-division multiplexed (WDM) fiber-optic system is developed. The method is based on the first order perturbation technique and it is applicable for both dispersion managed and dispersion uncompensated systems. For dispersion managed systems, it is shown that the variance of XPM distortion scales as Nx where N is the number of spans and x ∈ …
Authors
Shahi SN; Kumar S; Liang X
Journal
Optics Express, Vol. 22, No. 2, pp. 1426–1439
Publisher
Optica Publishing Group
Publication Date
January 27, 2014
DOI
10.1364/oe.22.001426
ISSN
1094-4087