Research Article

Comparison of Pre-, Post- and Symmetrical-dispersion Compensation Schemes for 10/15 GBPS using Different Modulation Formats at Various Optical Power Levels using Standard and Dispersion Compensated Fibers

by  Rajani, Raju Pal, Vishal Sharma
journal cover
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 50 - Issue 21
Published: July 2012
Authors: Rajani, Raju Pal, Vishal Sharma
10.5120/7925-1199
PDF

Rajani, Raju Pal, Vishal Sharma . Comparison of Pre-, Post- and Symmetrical-dispersion Compensation Schemes for 10/15 GBPS using Different Modulation Formats at Various Optical Power Levels using Standard and Dispersion Compensated Fibers. International Journal of Computer Applications. 50, 21 (July 2012), 6-13. DOI=10.5120/7925-1199

                        @article{ 10.5120/7925-1199,
                        author  = { Rajani,Raju Pal,Vishal Sharma },
                        title   = { Comparison of Pre-, Post- and Symmetrical-dispersion Compensation Schemes for 10/15 GBPS using Different Modulation Formats at Various Optical Power Levels using Standard and Dispersion Compensated Fibers },
                        journal = { International Journal of Computer Applications },
                        year    = { 2012 },
                        volume  = { 50 },
                        number  = { 21 },
                        pages   = { 6-13 },
                        doi     = { 10.5120/7925-1199 },
                        publisher = { Foundation of Computer Science (FCS), NY, USA }
                        }
                        %0 Journal Article
                        %D 2012
                        %A Rajani
                        %A Raju Pal
                        %A Vishal Sharma
                        %T Comparison of Pre-, Post- and Symmetrical-dispersion Compensation Schemes for 10/15 GBPS using Different Modulation Formats at Various Optical Power Levels using Standard and Dispersion Compensated Fibers%T 
                        %J International Journal of Computer Applications
                        %V 50
                        %N 21
                        %P 6-13
                        %R 10.5120/7925-1199
                        %I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper, we investigate pre-, post- and symmetrical-dispersion compensation methods for 10/15Gb/s using different modulation formats like NRZ, RZ and RZ Super gaussian using standard and dispersion compensated fibers through computer simulations to optimize high data rate optical transmission. The influence of EDFA power of fiber has been studied to evaluate the performance of optical communication systems. The performance characteristics like bit error rate, Q parameter, required optical power at the output are studied by simulating different systems. The influence of variation in length of fiber of each span with the variation of power of EDFA is also studied, and conclude that post and symmetric scheme is better.

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Index Terms
Computer Science
Information Sciences
No index terms available.
Keywords

Optical Communication systems DCF compensation Techniques Dispersion High Speed Optical Communication System

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