Joshua Uduagbomen, S. Lakshminarayana, M. Leeson, Tianhua Xu
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Physics-Informed Neural Network Modeling of Soliton Pulses in Optical Communication Systems
The nonlinear Schródinger equation which models the pulse propagation in an optical fiber is solved using a physics-informed neural network for the case of soliton propagation. The prediction accuracy, measured against the exact solution (computed using the Runge-Kutta method), is found to be 2.223×10−3.