Our research group (Grupo de Electromagnetismo y Ondas) focuses on two active areas of current electromagnetism, nanophotonics and plasmonics. The common objective of research in these areas is to control the emission and propagation of electromagnetic radiation through structured materials, obtained by combining two or more phases of a same material or different materials as well. This is of interest in a wide range of applications, including nano-scale guidance and manipulation, bio-detection of low concentrations of molecules, opto-electronic technology for signal transmission and processing, resolution below the optical limit, and control of spontaneous emission and of the energy transfer between molecules mediated by the electromagnetic modes of the structure.
Title: Dispersion properties of plasmonic sub-wavelength elliptical wires wrapped with graphene, Journal of the Optical Society of America B, (2021)
Authors: Mauro Cuevas, Ricardo A. Depine
Title: Dyadic Green’s function for the graphene-dielectric stack with arbitrary field and source points, Journal of the Optical Society of America B 38, pp. 2368-2375 (2021)
Authors: S H Raad, Z Atlasbaf, M Cuevas
Multipolar-sensitive engineering of magnetic dipole spontaneous emission with a dielectric nanoresonator antenna, Scientific Reports (2021).
Authors: Mojtaba Karimi Habil, Carlos J. Zapata–Rodríguez, Mauro Cuevas, and Samad Roshan Entezar.
Spaser and Optical Amplification Conditions in Graphene-Coated Active Wires, Journal of the Optical Society of America B, (2021)
Authors: Leila Prelat, Mauro Cuevas, Nicolás Passarelli, Raúl A. Bustos-Marún, Ricardo A. Depine.
Mauro Cuevas, Mojtaba Karimi Habil, and Carlos J. Zapata-Rodríguez, Optics Express 29 (2021)