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Analysis of Redemption in Chromatic Dispersion and Bit Error Rate at Various Power Levels over 200 Km Fiber Optic System

Author(s):

Shefali Singh , RIT, Rewa; Manoj Kumar Gautam, RIT, Rewa

Keywords:

BER, Q-Factor, RZ, NRZ, WDM

Abstract

In the present scenario there is an increasing demand for high speed internet which requires more capacity and regress networking system [1].that's why we move towards optical communication. WDM system have the potential to transmit multiple signal simultaneously but the quality of light degrade when the length of fibre increases Chromatic dispersion is very serious issue for communication engineers the pulse gets broader and broader with increasing the length of fiber which cause inter symbol interference [2](ISI).Fiber grating is chosen as important component to compensate the dispersion in optical communication system In this we analyze the impact of various power levels over 200 km fiber optic link. For this first we analyze which encoding is used for the simulation. The paper is analyzed and simulate the impact of laser power intensity over optical fiber link of 200km.This paper also analyze the impact of length of optical fiber on the BER and Q- factor.

Other Details

Paper ID: IJSRDV6I70016
Published in: Volume : 6, Issue : 7
Publication Date: 01/10/2018
Page(s): 29-33

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