22 citations · 30 across the 4 of their papers we have counts for
4 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…
Evidence of 1+1D photorefractive stripe solitons deep in the Kerr limit
Ludovica Falsi, Alberto Villois, Francesco Coppini +3
The Kerr nonlinearity allows for exact analytic soliton solutions in 1+1D. While nothing excludes that these solitons form in naturally-occurring real-world 3D settings as solitary…
Gain-controlled taming of recurrent modulation instability
Guillaume Vanderhaegen, Pascal Szriftgiser, Alexandre Kudlinski +4
We show how the recurrence phenomenon characteristic of the nonlinear stage of induced modulational instability in a passive fiber is affected by forcing. An additional linear ampl…
Time-reversal focusing of an expanding soliton gas in disordered replicas
A. Fratalocchi, A. Armaroli, S. Trillo
We investigate the properties of time reversibility of a soliton gas, originating from a dispersive regularization of a shock wave, as it propagates in a strongly disordered enviro…