Coupled-Channel Enhanced SSFM for Digital Backpropagation in WDM Systems
arXiv:2102.08215
Abstract
A novel technique for digital backpropagation (DBP) in wavelength-division multiplexing systems is introduced and shown, by simulations, to outperform existing DBP techniques for approximately the same complexity.
The manuscript has been submitted for publication to the Optical Networking and Communication Conference & Exhibition(OFC) conference 2021