Optical phase conjugation in long haul optical transmission

Author

Thirumaran, Sridarshini ; Devi, S. K Nithila ; Deepika, P. ; Vasanthi, A.

Author_Institution

Dept. of ECE, Velammal Coll. of Eng. & Technol., Madurai, India

fYear

2012

fDate

15-16 March 2012

Firstpage

34

Lastpage

37

Abstract

Chromatic Dispersion is one of the major (Linear) effect in Optic transmission System. Dispersion causes broadening of transmitted pulses that leads to Inter Symbol Interference (ISI). Dispersion effect can be compensated by using Phase Conjugation technique. Phase conjugators were used in mid-way of the system in the late 90´s to demonstrate for the compensation of dispersion. In this paper analysis of phase conjugation in compensating dispersion in an optical transmission system with bitrate of 10gb/s and for a distance of 30,000kms. The required number and fashion of OPC to be used for effective dispersion compensation were analysed. Simulation results were obtained using OPTSIM software from Rsoft.

Keywords

intersymbol interference; optical dispersion; optical phase conjugation; ISI; OPTSIM software; Rsoft; bit rate 10 Gbit/s; chromatic dispersion; dispersion compensation; dispersion effect; intersymbol interference; linear effect; optic transmission system; optical phase conjugation; Chromatic dispersion; Optical fiber dispersion; Optical fibers; Optical mixing; Software; Chromatic Dispersion; Four-wave mixing; Group velocity Dispersion; Inter-symbol Interference; Phase conjugation;

fLanguage

English

Publisher

ieee

Conference_Titel

Devices, Circuits and Systems (ICDCS), 2012 International Conference on

Conference_Location

Coimbatore

Print_ISBN

978-1-4577-1545-7

Type

conf

DOI

10.1109/ICDCSyst.2012.6188663

Filename

6188663