11,700 km Transmission at 4.8 bit/4D-sym via Four-dimensional Geometrically-shaped Polarization-Ring-Switching Modulation
arXiv:1904.12561 · doi:10.23919/PS.2019.8817687
Abstract
Using a novel geometrically-shaped four-dimensional modulation format, we transmitted 11x200 Gbit/s DWDM at 4.8 bit/4D-sym over 7,925 km and 11,700 km using EDFA-only and hybrid amplification, respectively. A reach increase of 16% is achieved over PM-8QAM.
arXiv commentContributed paper for OECC/PSC. Tue. Jul 9, 2019 9:00 AM - 10:30 AM JST
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