Dispession Compensasion and Power Optimization Using Multi Stage Soa in Counguction With DCF and FBG

Abstract

Fiber optic frameworks are of the basis to advanced correspondence systems. The high transfer speed and information rates given by fiber optics can genuinely be used by work of WDM (wavelength division multiplexing) procedures. The WDM framework can take into account a plethora of incorporated broadband administrations consolidating voice, information, video, mixed media administrations and VAS (Value Added Services). WDM framework long broadly utilized as a part of huge separation lines experiences issues, for example, a scattering and weakening which comes about corrupted framework execution. Scattering remuneration and optical power enhancement are basic parameters in WDM frameworks. This work is about the use of multistage SOA (Semiconductor optical Amplifier) framework to upgrade control and diminish scattering and accomplish higher SNR (Signal Noise Ratio) as made to power of EDFA out of some source control. It is additionally basic that by position of stager of EDFA pre and post FBG, consider a request of greatness increment in SNR and accomplish phenomenal DC (Dispersion Compensation) in WDM frameworks.