295 citations · 710 across the 9 of their papers we have counts for
8 papers · 1 filter
Intensity -correlations in random fiber lasers: A random matrix theory approach
Ernesto P. Raposo, Iván R. R. Gonzáles, Edwin D. Coronel +5
We propose a new approach based on random matrix theory to calculate the temporal second-order intensity correlation function of the radiation emitted by random lasers…
Nonlinear refractive index of electric field aligned gold nanorods measured with a Hartmann-Shack wavefront aberrometer
Melissa Maldonado, Leonardo de S. Menezes, Leonardo F. Araujo +5
The capability to dynamically control the nonlinear refractive index of plasmonic suspensions may enable innovative nonlinear sensing and signaling nanotechnologies. Here, we exper…
Turbulence Hierarchy in a Random Fibre Laser
Iván R. Roa González, Bismarck C. Lima, Pablo I. R. Pincheira +7
Turbulence is a challenging feature common to a wide range of complex phenomena. Random fibre lasers are a special class of lasers in which the feedback arises from multiple scatte…
Photonic ferromagnetic-like spontaneous mode-locking phase transition with replica symmetry breaking in multimode Nd:YAG laser
André L. Moura, Pablo I. R. Pincheira, Ernesto P. Raposo +2
The recent reports of the replica symmetry breaking (RSB) phenomenon in photonic experiments [1-5] boosted the understanding of the role of disorder in multimode lasers, as well as…
Observation of Replica Symmetry Breaking in the 1D Anderson Localization Regime in an Erbium-Doped Random Fiber Laser
Anderson S. L. Gomes, Bismarck C. Lima, Pablo I. R. Pincheira +5
The analogue of the paramagnetic to spin-glass phase transition in disordered magnetic systems, leading to the phenomenon of replica symmetry breaking, has been recently demonstrat…
Replica symmetry breaking in specially designed TiO nanoparticles-based dye-colloidal random laser
Pablo I. R. Pincheira, Andréa F. Silva, Sandra J. M. Carreño +5
By using specially designed nanoparticles scatterers which prevents photodegradation of the dye, we present clear demonstration of replica symmetry break and a photonic paramagneti…