47 citations · 294 across the 12 of their papers we have counts for
5 papers · 1 filter
Enhanced nonlinear optical response of single metal-dielectric nanocavities resonating in the near-infrared
Nicolò Maccaferri, Attilio Zilli, Tommi Isoniemi +5
Harmonic generation mechanisms are of great interest in nanoscience and nanotechnology, since they allow generating visible light by using near-infrared radiation, which is particu…
Designer Bloch Plasmon Polariton Dispersion in Hyperbolic Meta-Gratings
Nicolò Maccaferri, Tommi Isoniemi, Michael Hinczewski +3
Hyperbolic metamaterials (HMMs) represent a novel class of fascinating anisotropic plasmonic materials, supporting highly confined propagating plasmon polaritons in addition to sur…
Site-selective functionalization of plasmonic nanopores for enhanced fluorescence and Förster Resonance Energy Transfer
Xavier Zambrana-Puyalto, Nicolò Maccaferri, Paolo Ponzellini +3
In this work, we use a site-selective functionalization strategy to decorate plasmonic nanopores with one or more fluorescent dyes. Using an easy and robust fabrication method, we…
Multiband Plasmonic Sierpinski Carpet Fractal Antennas
Francesco De Nicola, Nikhil Santh Puthiya Purayil, Davide Spirito +7
Deterministic fractal antennas are employed to realize multimodal plasmonic devices. Such structures show strongly enhanced localized electromagnetic fields typically in the infrar…
Magnetic Control of Transmission and Helicity of Nano-Structured Optical Beams in Magnetoplasmonic Vortex Lenses
Nicolò Maccaferri, Yuri Gorodetski, Andrea Toma +3
We theoretically investigate the generation of far-field propagating optical beams with a desired orbital angular momentum by using an archetypical magnetoplasmonic tip surrounded…