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International Journal of Advanced Research in Computer and Communication Engineering
International Journal of Advanced Research in Computer and Communication Engineering A monthly Peer-reviewed & Refereed journal
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Performance Analysis of FBG DEMUX based WDM System by Varying Chirp Functions and Data Rates at Different Electrical Filters

N SANGEETHA, RASHI GARG, SURABHI PURWAR, AKSHITA SINGH Assistant Professor, SENSE, VIT University, Vellore, India UG Student, SENSE, VIT University, Vellore, India UG Student, SENSE, VIT University, Vellore, India UG Student, SENSE, VIT University, Vellore, Indiau, India

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Abstract: Wavelength Division Multiplexing greatly enhances the capacity of the optical networks and is needed to satisfy the increasing demand for high bandwidths .This paper discusses the application of a Demultiplexer (DEMUX) based on Fiber Bragg Grating (FBG) with the help of electrical filters, reducing the bit error rate and enhancing the quality factor of the received optical signal in a WDM network. To simulate WDM based passive optical networks for a wavelength spacing of 25GHz Gaussian apodized FBGs are used. The simulation of a chirped FBG DEMUX is described with various electrical filters at data rates of 1.25 Gbps and 2.5 Gbps. The Q-factor and BER values for linear, quadratic and square root chirp functions are compared at different data rates. Based on the results, FBG based DEMUX with the best performing filters are identified at the different data rates. All simulations were performed in Optisystem 7.0.

Keywords: Wavelength Division Multiplexing, Fiber Bragg Grating, Electrical Filters, Demultiplexer, Bit error rate, Quality factor.

How to Cite:

[1] N SANGEETHA, RASHI GARG, SURABHI PURWAR, AKSHITA SINGH Assistant Professor, SENSE, VIT University, Vellore, India UG Student, SENSE, VIT University, Vellore, India UG Student, SENSE, VIT University, Vellore, India UG Student, SENSE, VIT University, Vellore, Indiau, India, β€œPerformance Analysis of FBG DEMUX based WDM System by Varying Chirp Functions and Data Rates at Different Electrical Filters,” International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)

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