Monte Carlo simulations of pulse propagation in massive multichannel optical fiber communication systems

Abstract

We study the combined effect of delayed Raman response and bit pattern randomness on pulse propagation in massive multichannel optical fiber communication systems. The propagation is described by a perturbed stochastic nonlinear Schrödinger equation, which takes into account changes in pulse amplitude and frequency as well as emission of continuous radiation. We perform extensive numerical simulations with the model, and analyze the dynamics of the frequency moments, the bit-error-rate, and the mutual distribution of amplitude and position. The results of our numerical simulations are in good agreement with theoretical predictions based on the adiabatic perturbation approach.

arXiv commentSubmitted to Physical Review E. 8 pages, 5 figures

References in corpus (2)

• Statistics of soliton-bearing systems with additive noise
• Intermittent dynamics, strong correlations, and bit-error-rate in multichannel optical fiber communication systems

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• Stable scalable control of soliton propagation in broadband nonlinear optical waveguides
• Numerical study on diverging probability density function of flat-top solitons in an extended Korteweg-de Vries equation