59 citations · 291 across the 19 of their papers we have counts for
19 papers
Observation of 2D dam break flow and a gaseous phase of solitons in a photon fluid
Ludovica Dieli, Davide Pierangeli, Eugenio DelRe +1
We report the observation of a two-dimensional dam break flow of a photon fluid in a nonlinear optical crystal. By precisely shaping the amplitude and phase of the input wave, we i…
Topological protection breakdown: a route to frustrated ferroelectricity
Ludovica Falsi, Pablo Villegas, Tommaso Gili +2
Phases manifesting topological patterns in functional systems, like ferroelectric and ferromagnetic vortex superlattices, can manifest intricate and apparently ungovernable behavio…
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…
Terahertz imaging super-resolution for documental heritage diagnostics
Danae Antunez Vazquez, Laura Pilozzi, Eugenio DelRe +2
Terahertz imaging provides valuable insights into the composition and structure of objects or materials, with applications spanning security screening, medical imaging, materials s…
Optical rogue waves in spheroids of tumor cells
D. Pierangeli, G. Perini, V. Palmieri +5
Rogue waves are intense and unexpected wavepackets ubiquitous in complex systems. In optics, they are promising as robust and noise-resistant beams for probing and manipulating the…
Evidence of hyperdimensional topological defects in a ferroelectric supercrystal phase-transition
Feifei Xin, Fabrizio Di Mei, Ludovica Falsi +5
We perform real-time stereoscopic wide-area imaging of a ferroelectric phase-transition in KTN:Li. Spontaneous polarization is observed to form a thermally hysteretic 3D lattice of…