Modeling of the Impact of Nonlinear Propagation Effects in Uncompensated Optical Coherent Transmission Links

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Perturbation Analysis of Nonlinear Propagation in a Strongly Dispersive Optical Communication System (2012, methodology): “In the publications [2]–[4], a suggestion is given for how to m del the signal, the four-wave mixing (FWM) of the differen t signal spectral components is calculated, and the correspo nding power spectral density (PSD) is found.”
End-to-End Energy Modeling and Analysis of Long-Haul Coherent Transmission Systems (2014, background): “The value of optimal power ptrans depends on the number of spans as well as span length but does not depend significantly on the modulation format used [54], [55].”
The GN Model of Non-Linear Propagation in Uncompensated Coherent Optical Systems (2012, methodology): “A review of various perturbative non-linearity models was recently proposed in [1].”
Modeling of Nonlinear Signal Distortion in Fiber-Optic Networks (2013, background): “(3)], the agreement with simulations of the full model equations has been shown to be very good [11].”
The GN-Model of Fiber Non-Linear Propagation and its Applications (2014, background): “dictions, noticeably more so than the GN-model, in agreement with what had been found in a prior validation effort [32].”
Rate Adaptation and Reach Increase by Probabilistically Shaped 64-QAM: An Experimental Demonstration (2016, background): “Literature [27], [28] suggests that it is reasonable to model the optical channel by a memoryless AWGN channel.”