24 citations · 28 across the 4 of their papers we have counts for
4 papers
Spaser and optical amplification conditions in gold-coated active nanoparticles
Nicolás Passarelli, Raúl A. Bustos-Marún, Eduardo A. Coronado
Due to their many potential applications, there is an increasing interest in studying hybrid systems composed of optically active media and plasmonic metamaterials. In this work we…
Tailoring optical fields emitted by nanometric sources
Raúl A. Bustos-Marún, Axel D. Dente, Eduardo A. Coronado +1
Here we study a simple way of controlling the emitted fields of sub-wavelength nanometric sources. The system consists of arrays of nanoparticles (NPs) embedded in optical active m…
Excitation-Transfer Plasmonic Nanosensors based on Dynamical Phase Transitions
Raúl A. Bustos-Marún, Eduardo A. Coronado, Horacio M. Pastawski
Dynamical Phase transitions (DPTs) describe the abrupt change in the dynamical properties of open systems when a single control parameter is slightly modified. Recently we found th…
Buffering plasmons in nanoparticle waveguides at the virtual-localized transition
Raul A. Bustos-Marun, Eduardo A. Coronado, Horacio M. Pastawski
We study the plasmonic energy transfer from a locally excited nanoparticle (LE-NP) to a linear array of small NPs and we obtain the parametric dependence of the response function.…