Modeling of Nonlinear Interference Power for Dual-Polarization 4D Formats

2021/01/27 by Liga, Gabriele, Chen, Bin, Barreiro, Astrid +1
#FOS: Electrical engineering #Signal Processing (eess.SP) #electronic engineering #information engineering

paper · doi:10.48550/arxiv.2101.11580

Abstract

We assess the accuracy of a recently introduced nonlinear interference model for general dual-polarization 4D formats.~ Unlike previous models for polarization-multiplexed 2D formats, an average gap from split-step Fourier simulations within 0.1 dB is demonstrated.

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