We have demonstrated that the use of distributed Raman amplification offers significant benefits in terms of low noise accumulation and wide bandwidth for future long haul broadband WDM systems. In a system experiment, we successfully transmitted 10 channels at 10 Gbit/s over 7200 km. To demonstrate the potential bandwidth, we designed a 92 mm bandwidth distributed Raman amplifier with a 5 dB equivalent noise figure.
Distributed Raman amplifiers for long haul transmission systems
01.01.1998
209174 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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