148 citations · 180 across the 7 of their papers we have counts for
7 papers
Coverage threshold for laser-induced lithography
Weliton S. Martins, Marcos Oriá, Thierry Passerat de Silans +1
Recent experimental observations of laser-induced adsorption at the interface between an alkali vapor and a dielectric surface have demonstrated the possibility of growing metallic…
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…
Selective reflection technique as a probe to monitor the growth of a metallic thin film on dielectric surfaces
Weliton Soares Martins, Marcos Oriá, Martine Chevrollier +1
Controlling thin film formation is technologically challenging. The knowledge of physical properties of the film and of the atoms in the surface vicinity can help improve control o…
Tunable power law in the desynchronization events of coupled chaotic electronic circuits
Gilson F. de Oliveira, Hugo L. D. de Souza Cavalcante, Orlando di Lorenzo +3
We study the statistics of the amplitude of the synchronization error in chaotic electronic circuits coupled through linear feedback. Depending on the coupling strength, our system…
Predictability and suppression of extreme events in complex systems
Hugo L. D. de Souza Cavalcante, Marcos Oria, Didier Sornette +2
In many complex systems, large events are believed to follow power-law, scale-free probability distributions, so that the extreme, catastrophic events are unpredictable. Here, we s…
Two-beam nonlinear Kerr effect to stabilize laser frequency with sub-Doppler resolution
Weliton Soares Martins, Hugo L. D. de S. Cavalcante, Thierry Passerat de Silans +2
Avoiding laser frequency drifts is a key issue in many atomic physics experiments. Several techniques have been developed to lock the laser frequency using sub-Doppler dispersive a…