SPDec 23, 2019
Experimental Demonstration of Learned Time-Domain Digital Back-PropagationEric Sillekens, Wenting Yi, Daniel Semrau et al.
We present the first experimental demonstration of learned time-domain digital back-propagation (DBP), in 64-GBd dual-polarization 64-QAM signal transmission over 1014 km. Performance gains were comparable to those obtained with conventional, higher complexity, frequency-domain DBP.