19 citations · 53 across the 4 of their papers we have counts for
6 papers
Optical Limiter Based on PT-Symmetry Breaking of Reflectionless Modes
F. Riboli, R. Kononchuk, F. Tommasi +8
The application of parity-time (PT) symmetry in optics, especially PT-symmetry breaking, has attracted considerable attention as a novel approach to controlling light propagation.…
Invariance property in inhomogeneous scattering media with refractive-index mismatch
Federico Tommasi, Lorenzo Fini, Fabrizio Martelli +1
The mean path length invariance property is a very important property of scattering media illuminated by an isotropic and homogeneous radiation. Here we investigate the case of inh…
Invariance property in scattering media and absorption
Federico Tommasi, Lorenzo Fini, Fabrizio Martelli +1
In this paper we deal with the influence on absorption of the diffusive media characteristics framing the problem in connection with the invariance property (IP) of the mean path l…
Superdiffusive random laser
Federico Tommasi, Lorenzo Fini, Fabrizio Martelli +1
The peculiar characteristics of random laser emission have been studied in many different media, leading to a classification of the working regimes based on the statistics of spect…
Violation of the mean path length invariance property
Federico Tommasi, Fabrizio Martelli, Lorenzo Fini +1
The invariance property of the mean path length is an astonishing law of Nature governing the motion of particles inside a disordered material. Whatever the strength of the disorde…
Statistical outliers in random laser emission
Federico Tommasi, Lorenzo Fini, Emilio Ignesti +3
We provide theoretical and experimental evidence of statistical outliers in random laser emission that are not accounted for by the, now established, power-law tailed (Lévy) distri…