Analyze the mitigation effect of FWM for SD-WDM system

Abstract Four-wave mixing (FWM) is the most dominating feature for 440 × 14 Gbps super dense wavelength division multiplexing system, which almost spoil the performance of super dense communication signals. So, the effect of FWM has mitigated with the implementation of optical phase conjugation with combination of dispersion modified fiber and fiber grating compensator. Further, power level of the transmitting signals has also enhanced with the arrangement of RAMAN-SOA hybrid optical amplifier. Furthermore, final analysis has recommended that proposed techniques are the acceptable approach for the proposed super dense communication system.