13 citations · 20 across the 5 of their papers we have counts for
5 papers
Experimental investigation of Lévy flights for step-length distributions with a length-dependent local power exponent
Isaac C. Nunes, Jesús P. López, Thierry Passerat de Silans
We experimentally investigate the transmission of light by dense atomic vapor. The light propagating in dense atomic vapor can be modeled as a Lévy flight random walk. For such sys…
Frequency redistribution and step-size distribution of light scattered by atomic vapor: applications to Lévy flight random walk
Isaac C. Nunes, Michelle O. Araújo, Jesús P. Lopez +1
The propagation of light that undergoes multiple-scattering by resonant atomic vapor can be described as a Lévy flight. Lévy flight is a random walk with heavy tailed step-size (r)…
Stabilization of a laser on a large-detuned atomic-reference frequency by resonant interferometry
Priscila M. T. Barboza, Guilherme G. Nascimento, Michelle O. Araújo +5
We report a simple technique for stabilization of a laser frequency at the wings of an atomic resonance. The reference signal used for stabilization issues from interference effect…
Redistribution of light frequency by multiple scattering in a resonant atomic vapor
J. C. de A. Carvalho, H. L. D. de Souza Cavalcante, M. Oriá +2
The propagation of light in a resonant atomic vapor can \textit{a priori} be thought of as a multiple scattering process, in which each scattering event redistributes both the dire…
Enhanced four-wave mixing via crossover resonance in cesium vapor
T. Passerat de Silans, C. S. L. Goncalves, D. Felinto +1
We report on the observation of enhanced four-wave mixing via crossover resonance in a Doppler broadened cesium vapor. Using a single laser frequency, a resonant parametric process…