PERFORMANCE ASSESSMENT OF DISPERSION COMPENSATION USING FIBER BRAGG GRATING (FBG) AND DISPERSION COMPENSATION FIBER (DCF) TECHNIQUES

KARPAGA RAJESH, ALICE BLESSIE, SANTHANA KRISHNAN

Abstract


Dispersion should be flattering to achieve the most optimal output of the contact device. Since dispersion causes pulse spreading, which causes the output signal pulses to overlap, dispersion compensation is the most important attribute needed in an optical fiber communication device. The 8*1 Wavelength Division Multiplexing (WDM) Multiple Input Multiple Output (MIMO) channel with compensation using Fiber Bragg Grating (FBG) and Dispersion Compensation Fiber (DCF) has been designed with a 5Gbps data rate for each channel. The optical fiber's length can range from 50 to 200 kilometers. In this, primarily the proposed system is implemented without applying the grating technique and the outcomes are simulated and analyzed. Subsequently, the system is designed and implemented with FBG and DCF and the outcomes are simulated with opti-system-16.0 software. The parameters like Q-factor, Bit Error Rate (BER) and SNR were simulated and calculated by exploiting the 8-channel device.


Keywords


FBG; DCF;BER;Q-factor;WDM

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References


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DOI: https://doi.org/10.33180/InfMIDEM2021.402

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