The nonlinear coefficient dependence on multiple frequencies is rigorously incorporated into the propagation equation so that the resulting nonlinear term is still straightforwardly computed. Readily observable consequences due to this multifrequency disper-sion are predicted.
D. Castelló-Lurbe, E. Silvestre, and M. V. Andrés, “Multifrequency nonlinear pulse propagation”, Oral, Optica Advanced Photonics - Nonlinear Photonics Québec, Canadá, 28 de julio - 1 de agosto 2024. Technical Digest Series (Optica Publishing Group, 2024), paper NpM3B.6.
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