论文信息 - Transmission of PM-64QAM over 1524 km of PSCF using fully-blind equalization and Volterra-based nonlinear mitigation

Transmission of PM-64QAM over 1524 km of PSCF using fully-blind equalization and Volterra-based nonlinear mitigation

Using fully-blind equalization and Volterra-based nonlinear mitigation we demonstrate the transmission of 10×124.8 Gb/s PM-64QAM over 1524 km of PSCF. The Q2 penalty due to blind pol-demux is kept below 0.1 dB and the reach extension due to nonlinear compensation is ~27%.

[1] Fernando P. Guiomar,et al. Simplified Volterra series nonlinear equalizer by intra-channel cross-phase modulation oriented pruning , 2013 .

[2] S Straullu,et al. 1306-km 20x124.8-Gb/s PM-64QAM transmission over PSCF with net SEDP 11,300 (b ∙ km)/s/Hz using 1.15 samp/symb DAC. , 2014, Optics express.

[3] F. Guiomar,et al. Simplified Volterra Series Nonlinear Equalizer for Polarization-Multiplexed Coherent Optical Systems , 2013, Journal of Lightwave Technology.

[4] Xiang Zhou,et al. High Spectral Efficiency 400 Gb/s Transmission Using PDM Time-Domain Hybrid 32–64 QAM and Training-Assisted Carrier Recovery , 2013 .

[5] E. Skafidas,et al. Training-aided PDM 64-QAM transmission with enhanced fiber nonlinearity tolerance , 2014, OFC 2014.

[6] S. Savory,et al. Blind Equalization and Carrier Phase Recovery in a 16-QAM Optical Coherent System , 2009, Journal of Lightwave Technology.