48 citations · 194 across the 20 of their papers we have counts for
20 papers
Terahertz lasing conditions of radiative and nonradiative propagating plasmon modes in graphene-coated cylinders
Leila Prelat, Nicolas Passarelli, Raul Bustos-Marun +1
There is increasing interest in filling the gap of miniaturized terahertz/mid-infrared radiation sources and, particularly, in incorporating these sources into micro/nanophotonic c…
Dispersion properties of plasmonic sub-wavelength elliptical wires wrapped with graphene
Mauro Cuevas, Ricardo A. Depine
One fundamental motivation to know the dispersive, or frequency dependent characteristics of localized surface plasmons (LSPs) supported by elliptical shaped particles wrapped with…
Spaser and Optical Amplification Conditions in Graphene-Coated Active Wires
Leila Prelat, Mauro Cuevas, Nicolás Passarelli +2
This work analyzes the optical properties of a localized surface plasmon (LSP) spaser made of a dielectric active wire coated with a graphene monolayer. Our theoretical results, ob…
Lasing Conditions of Transverse Electromagnetic Modes in Metallic-Coated Micro- and Nanotubes
Nicolás Passarelli, Raúl Bustos-Marún, Ricardo Depine
In this work, we study the lasing conditions of the transverse electric (TE) modes of micro- and nanotubes coated internally with a thin metallic layer. This geometry may tackle so…
Green formulation for studying electromagnetic scattering from graphene-coated wires of arbitrary section
Claudio Valencia, Máximo A. Riso, Mauro Cuevas +1
We present a rigorous electromagnetic method based on Green's second identity for studying the plasmonic response of graphene-coated wires of arbitrary shape. The wire is illuminat…
Tunable plasmonic enhancement of light scattering and absorption in graphene-coated subwavelength wires
Máximo Riso, Mauro Cuevas, Ricardo A. Depine
The electromagnetic response of subwavelength wires coated with a graphene monolayer illuminated by a linearly polarized plane waves is investigated. The results show that the scat…