Abstract
The focus of this paper is to report a detailed investigation of dispersion compensated optical communication system of different optical pulses such as RZ super Gaussian, NRZ and RZ pulses using pre-, post- and symmetrical-dispersion compensation techniques. The dispersion compensated optical communication system consists of standard single-mode fiber (SSMF) of 16 ps/nm/km after, whose dispersion is compensated using different DCF compensation schemes with proportionate length of dispersion compensated fiber of −80 ps/nm/km. The performance of these three compensation schemes is compared by computing Q-parameter, Eye-closer penalty and required optical power at sensitivity at varied values of Laser line width from 100 MHz to 100 KHz to underscore the best possible performance. A relationship among the attributes laser line width, different optical pulses and different DCF schemes implemented at high transmission rate.
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