In summary, the results presented herein show a significant BER increase of M-QAM in a hybrid AM/QAM optical fiber system due to the clipping distortion. The effect is significant even with a small probability of clipping as shown by the experimental results. Consequently, to reduce this kind of effect powerful error correction coding techniques for M-QAM may have to be applied.<>
Impact of laser clipping distortion on hybrid SCM AM/QAM lightwave transmission
Proceedings of LEOS '93 ; 370-371
1993-01-01
179006 byte
Conference paper
Electronic Resource
English
Impact of Laser Clipping Distortion on Hybrid SCM AM/QAM Lightwave Transmission
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