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- Eriksson, Tobias, 1986, et al.
(författare)
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625 Gbit/s Superchannel Consisting of Interleaved DP-16QAM and DP-QPSK with 4.17 bit/s/Hz Spectral Efficiency
- 2012
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Ingår i: European Conference on Optical Communications (ECOC), Amsterdam, The Netherlands, paper P4.11.
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Konferensbidrag (refereegranskat)abstract
- Abstract (40-Word Limit): We experimentally investigated a superchannel consisting of 25 GHz spaced interleaved 3x18.67 GBaud DP-QPSK and 3x18.67 GBaud DP-16QAM. We showed a 0.3 dB improvement in the Q-value averaged over the center two channels compared to an all DP-16QAM superchannel with the same SE after transmission over 480 km and 560 km of SSMF.
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