Time-Domain Volterra-Based Digital Backpropagation for Coherent Optical Systems

@article{Guiomar2015TimeDomainVD,
  title={Time-Domain Volterra-Based Digital Backpropagation for Coherent Optical Systems},
  author={Fernando Pedro Guiomar and Sofia Batalha Amado and Celestino Sanches Martins and Armando Nolasco Pinto},
  journal={Journal of Lightwave Technology},
  year={2015},
  volume={33},
  pages={3170-3181}
}
We propose a novel closed-form time-domain (TD) Volterra series nonlinear equalizer (VSNE) for the mitigation of Kerr-related distortions in polarization-multiplexed (PM) coherent optical transmission systems. The proposed TD-VSNE is obtained from the inverse Fourier analysis of a frequency-domain VSNE based on a frequency-flat approximation. Employing novel TD approximations, we demonstrate the equivalency between the VSNE algorithms formulated in time and frequency domains. In order to… CONTINUE READING
6 Citations
24 References
Similar Papers

References

Publications referenced by this paper.
Showing 1-10 of 24 references

Simplified Volterra series nonlinear equalizer by intra-channel crossphase modulation oriented pruning

  • F. Guiomar, S. Amado, N. Muga, J. Reis, A. Teixeira, A. Pinto
  • presented at the 39th Eur. Conf. Exhib. Opt…
  • 2013
1 Excerpt

Similar Papers

Loading similar papers…