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1994
Journal Article
Titel
BER measurements of frequency converted signals using four-wave mixing in a semiconductor laser amplifier at 1, 2.5, 5 and 10 Gbit/s
Abstract
Error free frequency conversion over 500 GHz at bit rates from 1 to 10 Gbit/s is achieved in a semiconductor laser amplifier. The signal waveforms and BER performance indicate that the frequency converted signals are unaffected by the ultrafast conversion process.