relation: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2070/
title: Effects of ASE Noise and Dispersion Chromatic on Performance of DWDM Networks using Distributed Raman Amplifiers
creator: Bui, Trung Ninh
creator: Nguyen, Quoc Tuan
creator: Pham, Van Hoi
subject: Communications
subject: Electronics and Communications
description: We investigate effects of amplified spontaneous emission noise (ASE), noise figure (NF) and dispersion chromatic   on the performance of DWDM networks using distributed optical fiber Raman amplifiers (DRAs) in two different pump configurations, i.e., forward and backward pumping. We found that the pumping configurations, ASE noise, and dispersion play an important role in network performance improving since it reduces noise figure and bit error rate (BER) of the system.  Simulation results show that the lowest bit error rate and noise figure when using forward pumping configuration. Moreover, we have also compared ASE noise powers of the simulation with these of the experiment, they are match.
date: 2014-08
type: Article
type: PeerReviewed
format: application/pdf
language: en
identifier: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2070/1/Vol6No2_p7.pdf
identifier:   Bui, Trung Ninh and Nguyen, Quoc Tuan and Pham, Van Hoi  (2014) Effects of ASE Noise and Dispersion Chromatic on Performance of DWDM Networks using Distributed Raman Amplifiers.  International Journal of Communication Networks and Information Security, 6  (2).   pp. 168-172.  ISSN 2073-607X