37 citations · 37 across the 3 of their papers we have counts for
3 papers
physics.optics2025
Recurrent nonlinear modulational instability via down-conversion in quadratic media
Andrea Armaroli, Simone Ferraresi, Gaetano Bellanca +3
We investigate the induced modulation instability in second-harmonic generation beyond the early stage of the linearized growth of the modulation. We find a regime of recurrence (q…
physics.optics2023
Nonlinear propagation and localisation in photonic crystal waveguides
Stefania Malaguti
Anderson predicted that electrons diffused by a disordered potential in doped semiconductors see a metal-to-insulator transition of the material when the disorder is sufficiently h…
nlin.CD2012★ 37 cited
Oscillatory dynamics in nanocavities with noninstantaneous Kerr response
Andrea Armaroli, Stefania Malaguti, Gaetano Bellanca +3
We investigate the impact of a finite response time of Kerr nonlinearities over the onset of spontaneous oscillations (self-pulsing) occurring in a nanocavity. The complete charact…