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Synchronous QPSK transmission at 1.6 Gbit/s with standard DFB lasers and real-time digital receiver

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9 Author(s)
T. Pfau ; Electr. Eng. & Inf. Technol., Univ. Paderborn ; S. Hoffmann ; R. Peveling ; S. Ibrahim
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In a coherent and synchronous QPSK system with real-time data recovery and standard DFB lasers a data throughput of 1.6 Gbit/s is achieved, faster than ever reported. After 63 km of fibre the BER is well below the FEC threshold

Published in:

Electronics Letters  (Volume:42 ,  Issue: 20 )