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BER measurements of frequency converted signals using four-wave mixing in a semiconductor laser amplifier at 1, 2.5, 5 and 10 Gbit/s

: Ludwig, R.; Raybon, G.


Electronics Letters 30 (1994), No.4, pp.338-9
ISSN: 0013-5194
Journal Article
Fraunhofer HHI ()
multiwave mixing; optical frequency conversion; semiconductor lasers; four-wave mixing; semiconductor laser amplifier; error free frequency conversion; signal waveforms; ber performance; frequency converted signals; ultrafast conversion process; 1 to 10 Gbit/s

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.