241 citations · 329 across the 6 of their papers we have counts for
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Noise-seeded spatio-temporal modulation instability in normal dispersion
D. Salerno, O. Jedrkiewicz, J. Trull +3
In optical second harmonic generation with normal dispersion, the virtually infinite bandwidth of the unbounded, hyperbolic, modulational instability leads to quenching of spatial…
Space-time nonlinear compression and three-dimensional complex trapping in normal dispersion
G. Valiulis, J. Kilius, O. Jedrkiewicz +6
In positive phase-mismatched SHG and normal dispersion, a gaussian spatio-temporal pulse transforms spontaneously into a X-pulse, underlies spatio-temporal compression and eventual…
Red solitons: evidence of spatio--temporal instability in spatial-soliton dynamics
Stefano Minardi, Giovanni Blasi, Paolo Di Trapani +4
In three-wave mixing, the noise-seeded spatio--temporal modulational instability has a dramatic impact on the spatial-soliton dynamics, leading to the counterintuitive ob…
Spontaneously generated X-shaped light bullets
P. Di Trapani, G. Valiulis, A. Piskarskas +4
We observe the formation of an intense optical wavepacket fully localized in all dimensions, i.e. both longitudinally (in time) and in the transverse plane, with an extension of a…
Electromagnetic nonlinear X-waves
C. Conti, S. Trillo, P. Di Trapani +3
Nonlinear optical media that are normally dispersive, support a new type of localized (nondiffractive and nondispersive) wavepackets that are X-shaped in space and time and have sl…
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…