eprintid: 1690
rev_number: 13
eprint_status: archive
userid: 12
dir: disk0/00/00/16/90
datestamp: 2016-05-28 03:59:16
lastmod: 2016-05-28 03:59:16
status_changed: 2016-05-28 03:59:16
type: article
metadata_visibility: show
creators_name: Bui, Trung Ninh
creators_name: Nguyen, Quoc Tuan
creators_name: Nguyen, Van Hoi
creators_id: ninhbt@vnu.edu.vn
creators_id: tuannq@vnu.edu.vn
creators_id: hoinv@vnu.edu.vn
title: Influence of ASE Noise on the Performance of DWDM Networks Using Low-Power Pumped Raman Amplifiers
ispublished: pub
subjects: Communications
subjects: ECE
subjects: isi
divisions: fac_fet
abstract: We present the results of investigation of influence of amplified spontaneous emission (ASE) noise, noise figure (NF) and dispersion chromatic on the performance of middle-distance dense-wavelength-division-multiplexing (DWDM) networks using low-power pumped distributed 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 for improving the network performance by reduction of NF and bit error rate (BER) of the system. Simulation results show that the lowest BER and low NF were obtained, when using the forward pumping configuration. Moreover, we have also compared ASE noise powers of the simulation with this experiment. These results conclude that DRA with low pump power (<1 W) is the promising key technology for short- and/or middle-distance DWDM transmission networks.
date: 2015-09-01
date_type: published
publisher: Taylor & Francis
official_url: http://www.tandfonline.com/
full_text_status: public
publication: IETE Journal of Research
volume: 62
number: 2
pagerange: 239-245
refereed: TRUE
issn: 0974-780X
citation:   Bui, Trung Ninh and Nguyen, Quoc Tuan and Nguyen, Van Hoi  (2015) Influence of ASE Noise on the Performance of DWDM Networks Using Low-Power Pumped Raman Amplifiers.  IETE Journal of Research, 62  (2).   pp. 239-245.  ISSN 0974-780X     
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/1690/1/IETE%20paper%20of%20Hoi%20%26Ninh%202015.pdf