Raman Tantancewar fadada

  • Raman Optical Amplifier  ZRA1550

    Raman Tantancewar Fadada ZRA1550

    Erbium-doped fiber amplifier (EDFA), saboda fitowar iska (ASE) ba tare da wata-wata ba, da hayaniya, tarawar hayakin watsi da iska, zai rage SNR na mai karɓar tsarin, don haka ya rage karfin tsarin da nisan ba da gudu ba. Sabon ƙarni na kara ƙarfin fiber fiber (ZRA1550) ya sami nasarar fadada siginar ta gani ta hanyar fa'idar gani ta hanyar byarfafawar Raman (SRS). FRA tana da fa'idodi masu yawa; za a iya fadada fa'idar bandwidth ta th ...