198 citations · 1.3k across the 41 of their papers we have counts for
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Rotating azimuthons in dissipative Kerr media excited by superpositions of Bessel beams
Carlos Ruiz-Jiménez, Hervé Leblond, Miguel A. Porras +1
We report the existence of persistently rotating azimuthons in media with self-focusing Kerr and absorption nonlinearities. The nonlinear loss is balanced by power influx from the…
General laws of the propagation of ultrafast vortices in free space
Miguel A. Porras, Raúl García-Álvarez
We conduct a theoretical study of the propagation of few-cycle, ultrafast vortices (UFVs) carrying orbital angular momentum (OAM) in free space. Our analysis reveals much more comp…
Nervous Excitability dynamics in a multisensory syndrome and its similitude with a normal state. Scaling Laws
Isabel Gonzalo-Fonrodona, Miguel A. Porras
In the context of increased number of works published on multisensory and cross-modal effects, we review a cortical multisensory syndrome (called central syndrome) associated with…
Effects of orbital angular momentum on the pulse shape at the most intense ring of ultrafast vortices
Miguel A. Porras
It has been recently shown that the orbital angular momentum (OAM) and temporal degrees of freedom in ultrafast (few-cycle) vortices are coupled. This coupling manifests itself wit…