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Quantum-dot semiconductor optical booster amplifier with ultrafast gain recovery for pattern-effect free amplification of 80 Gb/s RZ-OOK data signals

 
: Schmidt-Langhorst, C.; Meuer, C.; Ludwig, R.; Puris, D.; Bonk, R.; Vallaitis, T.; Bimberg, D.; Petermann, K.; Leuthold, J.; Schubert, C.

Institute of Electrical and Electronics Engineers -IEEE-:
ECOC 2009, 35th European Conference and Exhibition on Optical Communication. Proceedings : Wien, AT, September 20-24, 2009
Piscataway, NJ: IEEE, 2009
ISBN: 978-1-4244-5096-1
Art. 5287134
European Conference and Exhibition on Optical Communication (ECOC) <35, 2009, Wien>
Englisch
Konferenzbeitrag
Fraunhofer HHI ()

Abstract
We present an InGaAs/GaAs quantum dot semiconductor amplifier with a 90%-10% nonlinear gain recovery time of only 16 ps which enables pattern-effect free amplification of 80 Gb/s RZ-OOK data signals with only 0.3 dB BER penalty.

: http://publica.fraunhofer.de/dokumente/N-169563.html