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Comparative Investigation and Compensating Dispersion Losses in DWDM Systems using EDFA Amplifier for Different Data Formats

Published on February 2013 by Inder Preet Kohli, Shalvi, Rakesh Goyal
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International Conference on Advances in Management and Technology 2013
Foundation of Computer Science USA
ICAMT - Number 1
February 2013
Authors: Inder Preet Kohli, Shalvi, Rakesh Goyal
8cfcef64-4062-49f4-8793-875ce157425a

Inder Preet Kohli, Shalvi, Rakesh Goyal . Comparative Investigation and Compensating Dispersion Losses in DWDM Systems using EDFA Amplifier for Different Data Formats. International Conference on Advances in Management and Technology 2013. ICAMT, 1 (February 2013), 1-4.

@article{
author = { Inder Preet Kohli, Shalvi, Rakesh Goyal },
title = { Comparative Investigation and Compensating Dispersion Losses in DWDM Systems using EDFA Amplifier for Different Data Formats },
journal = { International Conference on Advances in Management and Technology 2013 },
issue_date = { February 2013 },
volume = { ICAMT },
number = { 1 },
month = { February },
year = { 2013 },
issn = 0975-8887,
pages = { 1-4 },
numpages = 4,
url = { /proceedings/icamt/number1/10832-1002/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 International Conference on Advances in Management and Technology 2013
%A Inder Preet Kohli
%A Shalvi
%A Rakesh Goyal
%T Comparative Investigation and Compensating Dispersion Losses in DWDM Systems using EDFA Amplifier for Different Data Formats
%J International Conference on Advances in Management and Technology 2013
%@ 0975-8887
%V ICAMT
%N 1
%P 1-4
%D 2013
%I International Journal of Computer Applications
Abstract

In this paper, we have investigated the comparative performance of the dense wavelength division multiplexing system using EDFA amplifier for different data formats i. e. non return to zero rectangular (NRZ-R), non return to zero raised cosine(NRZ-RC), return to zero rectangular (RZ-R) and return to zero raised cosine (RZ-RC) for 384 channels. In the proposed system, optical data is successfully transmitted to a distance of 120 KM. It has been observed that non linearity which severely distorts the signals is produced more in case of RZ-R, NRZ-R and NRZ-RC whereas RZ-RC compensates the dispersion loss variations and hence the best modulation format for the proposed system. Various results are shown to justify these results.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Dwdm Edfa Modulation Formats Nrz Rz