Implementation of 4* 10Gbps-DWDM System in the presence of Four Wave Mixing (FWM)

focus of this paper is to implement four channel- dense wave length division multiplexing (DWDM) system, with each channel of 10Gbps over optical span of 100Km in the presence of Four Wave Mixing (FWM) under the impact of equal- and unequal- channel spacing. In this proposed work, the comparison of DWDM system with equal- and unequal- channel spacing varying from 0.24nm to 0.26nm is carried out in conjunction with the fiber dispersion controlled by means of Fiber Bragg grating and achieved affordable BER, Q- parameter along with jittering required in practical DWDM systems.

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