Temperature dependent gain and noise figure characteristics of O-band bismuth-doped fibre amplifier

Event
  • Session
  • 09:26 - 09:26
  • Duration: 9 mins
  • Publication date: 08 Oct 2019
  • Location: Ailesbury Room, Royal Dublin & Intercontinental Hotel Dublin
  • Part of event ECOC 2019

About the session

We report an O-band BDFA gain and NF performance over the temperature-range of -40 to +60°C. A 34dB gain with 5.5dB NF was obtained at 1340nm in a double-pass BDFA operating at -40°C. The temperature-dependent-gain was decreased by <0.1dB/°C for temperatures above -20°C across 1310-1360nm wavelength-band.

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