Error Probability of DPSK Signals with Intrachannel Four-Wave-Mixing in Highly Dispersive Transmission Systems

Preprint

8 January 2005

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.physics/0406069

Abstract

A semi-analytical method evaluates the error probability of DPSK signals with intrachannel four-wave-mixing (IFWM) in a highly dispersive fiber link with strong pulse overlap. Depending on initial pulse width, the mean nonlinear phase shift of the system can be from 1 to 2 rad for signal-to-noise ratio (SNR) penalty less than 1 dB. An approximated empirical formula, valid for penalty less than 2 dB, uses the variance of the differential phase of the ghost pulses to estimate the penalty.

Keywords

SIGNALS WITH INTRACHANNEL
INTRACHANNEL FOUR WAVE
ANALYTICAL METHOD
ERROR PROBABILITY
DPSK SIGNALS
WAVE MIXING

All Related Versions

Version 1, 2004-06-16, ArXiv
Version 2, 2005-01-08, ArXiv
Published version: IEEE Photonics Technology Letters, 17 (4), 789.

This publication has 0 references indexed in Scilit: