Simulation and Performance Analysis of a Fiber Communication System based on FBG as Dispersion Compensator

Dr. Alaa H. Ali, Dr. Shehab A. Kadhim, Karrar A. Kazr, Alaa T. Lateef

A high data rate and large number of transmission channels which lead to broadband based fiber communication systems can provide the technological advancement in telecommunication system. The dispersion mechanism within the optical fiber cause broadening of the transmitted light pulses as they travel along the optical fiber channel. In this paper an Optical Fiber Bragg Gratings (FBG) used to compensate the element inter symbol interference of transmitted data due to dispersion effect, which reduces the bit error rate and enhances the quality factor of the received optical signal in a fiber optics based on wavelength division multiplexer (WDM) communication systems. Optisystem 7.0 software used to simulate and performance analysis study for long haul optical fiber communication system.