Theoretical analysis of self-phase modulation effect on different parameters in optical transmission system

In this paper, we have described the improvement in performance parameters such as quality factor, bit error rate, threshold, eye height and mitigation of self-phase modulation effect on power spectrum at 10 Gbps optical transmission system. We have also analyzed the power content with and without SPM effect with the help of power meter at receiver side. Numerical simulation shows record quality factor of 3.47 from reflected output. We have investigated the different parameters by optimizing OSNR, extinction ratio, pulse mode dispersion coefficient, extinction ratio, optical dispersion, wavelength and dark current with the help of eye diagrams and different optimized OSNR values. This study demonstrates the possibility of increasing the transmission reaching from 3500 to more than 6000 km at 10 Gbps using 100- and 120-km spans for a long-distance transmission.