50 citations · 114 across the 6 of their papers we have counts for
3 papers · 2 filters
Spatial solitons and modulational instability in the presence of large birefringence: the case of highly non-local liquid crystal
Claudio Conti, Marco Peccianti, Gaetano Assanto
With reference to spatially non-local nematic liquid crystals, we develop a theory of optical spatial solitons and modulational instability in anisotropic media with arbitrarily la…
Impedance matching in photonic crystal microcavities for Second Harmonic Generation
A. Di Falco, C. Conti, G. Assanto
By numerically integrating the three-dimensional Maxwell equations in the time domain with reference to a dispersive quadratically nonlinear material, we study second harmonic gene…
Signal processing by opto-optical interactions between self-localized and free propagating beams in liquid crystals
Alessia Pasquazi, Alessandro Alberucci, Marco Peccianti +1
The reorientational nonlinearity of nematic liquid crystals enables a self-localized spatial soliton and its waveguide to be deflected or destroyed by a control beam propagating ac…