Browsing by Subject "Charge carrier density"

Now showing items 1-2 of 2

    • 3.8 dB Noise figure in bulk semiconductor optical amplifier 

      Bradley, Louise (2013)
      The present paper reports numerical and experimental investigation of noise figure of a multi-section semiconductor optical amplifier. The designed amplifier shows a 3.8dB noise figure, which seems to be the lowest figure ...

    • Novel design for noise controlled semiconductor optical amplifier 

      Bradley, Louise (2009)
      The use of semiconductor optical amplifiers (SOA) in optical communications networks has so far been limited due to their inherent large noise figure (NF) compared to Erbium Doped Fibre Amplifiers. Therefore improvement ...