Analysis of free space optical system under 4-channel spectrum slicing wavelength division multiplexing (SS-WDM)

"In this research paper, Spectrum segmentation is preferred for numerous FSO system. This strategy is utilized for efficient cost and power MIMO-FSO system to fulfill the demand of transmission capacity. The SS-WDM MIMO-FSO communication system is being designed and explored for four channel FSO with information rate of 10 Gbps utilizing a continues wave laser with source intensity ranging from 0-4 dBm. The proposed simulation model uses wavelength ranges from 1550 nm to 1554 nm. The ASE source is noticed under four EDFA amplifiers. The attenuation offered by different climate conditions decreases the performance of system. System performance is affected by attenuation. The outcome demonstrates the upsides of SS-WDM are empowered on the environmental conditions which builds the exhibition of system. The responsibility of FSO towards weakening has exhibited the need of MIMO system in FSO system.