eprintid: 2070
rev_number: 9
eprint_status: archive
userid: 316
dir: disk0/00/00/20/70
datestamp: 2016-12-05 03:16:40
lastmod: 2016-12-05 03:16:40
status_changed: 2016-12-05 03:16:40
type: article
metadata_visibility: show
creators_name: Bui, Trung Ninh
creators_name: Nguyen, Quoc Tuan
creators_name: Pham, Van Hoi
creators_id: ninhbt@vnu.edu.vn
creators_id: tuannq@vnu.edu.vn
creators_id: hoipv@ims.vast.ac.vn
title: Effects of ASE Noise and Dispersion Chromatic on Performance of DWDM Networks using Distributed Raman Amplifiers
ispublished: pub
subjects: Communications
subjects: ECE
abstract: 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
date_type: published
full_text_status: public
publication: International Journal of Communication Networks and Information Security
volume: 6
number: 2
pagerange: 168-172
refereed: TRUE
issn: 2073-607X
citation:   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     
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2070/1/Vol6No2_p7.pdf