Role of laser linewidth in high speed DWDM system by incorporating duobinary modulation scheme

This work is focused on realization of DWDM system of 1.6 Tb/s ultra high capacity using duobinary return to zero modulation scheme with EDFA and dispersion compensation scheme.Duo binary format is used as it is suitable for high spectral efficiency at large transmission distance.40 channels having...

Full description

Saved in:
Bibliographic Details
Main Authors: Chaudhary, Sushank, Kaur, Kamaldeep, Bansal, Urvashi
Format: Article
Language:English
Published: Foundation of Computer Science, USA 2015
Subjects:
Online Access:http://repo.uum.edu.my/14183/1/pxc3901042.pdf
http://repo.uum.edu.my/14183/
http://doi.org/10.5120/19267-1042
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.uum.repo.14183
record_format eprints
spelling my.uum.repo.141832016-04-27T02:13:55Z http://repo.uum.edu.my/14183/ Role of laser linewidth in high speed DWDM system by incorporating duobinary modulation scheme Chaudhary, Sushank Kaur, Kamaldeep Bansal, Urvashi QA75 Electronic computers. Computer science This work is focused on realization of DWDM system of 1.6 Tb/s ultra high capacity using duobinary return to zero modulation scheme with EDFA and dispersion compensation scheme.Duo binary format is used as it is suitable for high spectral efficiency at large transmission distance.40 channels having capacity of 40 Gbps data rate each are multiplexed with channel spacing of 100 GHz to realize 1.6 Tbps as total transmission over optical span of 60 Km by using pre and post compensation technique.The comparison of parameters is observed in terms of Q value and eye opening keeping BER in acceptable range Moreover, the role of laser line-width is also investigated to minimize the non linearity and four wave mixing effect. Foundation of Computer Science, USA 2015 Article PeerReviewed application/pdf en http://repo.uum.edu.my/14183/1/pxc3901042.pdf Chaudhary, Sushank and Kaur, Kamaldeep and Bansal, Urvashi (2015) Role of laser linewidth in high speed DWDM system by incorporating duobinary modulation scheme. International Journal of Computer Applications, 109 (15). pp. 30-32. ISSN 0975-8887 http://doi.org/10.5120/19267-1042 doi:10.5120/19267-1042
institution Universiti Utara Malaysia
building UUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Utara Malaysia
content_source UUM Institutionali Repository
url_provider http://repo.uum.edu.my/
language English
topic QA75 Electronic computers. Computer science
spellingShingle QA75 Electronic computers. Computer science
Chaudhary, Sushank
Kaur, Kamaldeep
Bansal, Urvashi
Role of laser linewidth in high speed DWDM system by incorporating duobinary modulation scheme
description This work is focused on realization of DWDM system of 1.6 Tb/s ultra high capacity using duobinary return to zero modulation scheme with EDFA and dispersion compensation scheme.Duo binary format is used as it is suitable for high spectral efficiency at large transmission distance.40 channels having capacity of 40 Gbps data rate each are multiplexed with channel spacing of 100 GHz to realize 1.6 Tbps as total transmission over optical span of 60 Km by using pre and post compensation technique.The comparison of parameters is observed in terms of Q value and eye opening keeping BER in acceptable range Moreover, the role of laser line-width is also investigated to minimize the non linearity and four wave mixing effect.
format Article
author Chaudhary, Sushank
Kaur, Kamaldeep
Bansal, Urvashi
author_facet Chaudhary, Sushank
Kaur, Kamaldeep
Bansal, Urvashi
author_sort Chaudhary, Sushank
title Role of laser linewidth in high speed DWDM system by incorporating duobinary modulation scheme
title_short Role of laser linewidth in high speed DWDM system by incorporating duobinary modulation scheme
title_full Role of laser linewidth in high speed DWDM system by incorporating duobinary modulation scheme
title_fullStr Role of laser linewidth in high speed DWDM system by incorporating duobinary modulation scheme
title_full_unstemmed Role of laser linewidth in high speed DWDM system by incorporating duobinary modulation scheme
title_sort role of laser linewidth in high speed dwdm system by incorporating duobinary modulation scheme
publisher Foundation of Computer Science, USA
publishDate 2015
url http://repo.uum.edu.my/14183/1/pxc3901042.pdf
http://repo.uum.edu.my/14183/
http://doi.org/10.5120/19267-1042
_version_ 1644281383341785088
score 13.211869