Implementation of Dense Wavelength Division Multiplexing Network with FBG

Australian Journal of Basic and Applied Sciences, 10(1) January 2016, Pages: 302-313

12 Pages Posted: 13 Jul 2017

See all articles by J. Sharmila

J. Sharmila

Sree Sastha Institute of Engineering and Technology, Department of Electronics and Communication Engineering, Students

A. Mahadevan

Sree Sastha Institute of Engineering and Technology - Department of Electronics and Communication Engineering

Date Written: January 6, 2016

Abstract

In today’s technology, optical fibers are becoming more and more fundamental to basic transmission media in the communication world. Optical system is to improve the quality factor and use to optimize noise reduction. This paper presents the idea of improving Quality Factor (QF) and noise reduction in a Passive Optical Network (PON) network by building a Wavelength Division Multiplexing (WDM) system and implements the Dense Wavelength Division Multiplexing (DWDM) network with Fiber Bragg Grating (FBG). A laser beam is used as source. The input is allocated to 16 channels at different wavelength. For modulation, Phase Modulation (PM) technique is used. The modulated signal is transmitted to the destination through a Single Mode Fiber (SMF).The distance between the source and destination is 50km. The signal is amplified using Erbium Doped Fiber Amplifier (EDFA). The amplified signal is forwarded to demultiplexer. 16 FBG are placed in de-multiplexer subsystem. The FBG reflects a particular signal and transmits it to the photo detector. The refracted signals from the FBG will be forwarded to other FBGs. The signals from the photo detector is analyzed for various parameters like Bit Error Rate (BER), Quality factor and eye diagram. The simulation software used in this paper is Optisystem version 7.0.

Keywords: Passive Optical Networks, Ultra Dense Wavelength Division Multiplexing, Demultiplexer, Fiber Bragg Grating

Suggested Citation

Sharmila, J. and Mahadevan, A., Implementation of Dense Wavelength Division Multiplexing Network with FBG (January 6, 2016). Australian Journal of Basic and Applied Sciences, 10(1) January 2016, Pages: 302-313 . Available at SSRN: https://ssrn.com/abstract=2790853

J. Sharmila (Contact Author)

Sree Sastha Institute of Engineering and Technology, Department of Electronics and Communication Engineering, Students ( email )

Chennai
India

A. Mahadevan

Sree Sastha Institute of Engineering and Technology - Department of Electronics and Communication Engineering

Chennai
India

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