Performance of signal in dispersion managed quasi-linear high bit rate optical transmission system

This paper investigates the performance of the high capacity quasi-linear optical fiber with periodic dispersion compensation by numerical simulation based on Split Step Fourier transformation method. Two different models are considered in this paper which is as follows, Single Mode Fiber-Dispersion Compensating Fiber and Pre-Compensated SMF-DCF. Comparisons of Quality Factor over the Transmission Length, Transmission Power, Bit Rate and Residual Dispersion between these two models are obtained. The simulation results demonstrate that by rearranging the dispersion management system significant performance improvement can be achieved.