37 citations · 37 across the 2 of their papers we have counts for
3 papers
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…
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…
Coloured conical emission via second-harmonic generation
S. Trillo, C. Conti, P. Di Trapani +4
We predict that the combination of space and time modulational instabilities occuring via parametric wave-mixing in quadratic media leads to coloured conical emission. This phenome…