Abstract

In this work, we study and analyze the performance of a 100 channel super-dense wavelength division multiplexing system employing a Raman + erbium–ytterbium doped fiber hybrid optical amplifier. The system has been investigated considering initial values of the channel spacing and data rate of 0.4 nm and 40 Gb/s, respectively, over a wavelength range from 1530 to 1569.6 nm. System parameter optimization has been performed in terms of the modulation scheme, channel spacing, data rate, and transmitted input power. Achievement of acceptably higher gain of 28.22 dB and a lower gain variation ratio of 0.56 of the hybrid optical amplifier confirms its viability for super-dense wavelength division multiplexing system applications.

© 2021 Optical Society of America

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