176 citations · 908 across the 19 of their papers we have counts for
4 papers · 2 filters
Array of dipoles near a hyperbolic metamaterial: Evanescent-to-propagating Floquet wave transformation
Caner Guclu, Salvatore Campione, Filippo Capolino
We investigate the capabilities of hyperbolic metamaterials (HMs) to couple near-fields (i.e., evanescent waves) emitted by a two-dimensional periodic array of electric dipoles to…
Theory of a Directive Optical Leaky Wave Antenna Integrated into a Resonator and Enhancement of Radiation Control
Caner Guclu, Salvatore Campione, Ozdal Boyraz +1
We provide for the first time the detailed study of the radiation performance of an optical leaky wave antenna (OLWA) integrated into a Fabry-Pérot resonator. We show that the radi…
Second harmonic double resonance cones in dispersive hyperbolic metamaterials
Domenico de Ceglia, Maria Antonietta Vincenti, Salvatore Campione +3
We study the formation of second harmonic double-resonance cones in hyperbolic metamaterials. An electric dipole on the surface of the structure induces second harmonic light to pr…
Low-damping epsilon-near-zero slabs: nonlinear and nonlocal optical properties
Domenico de Ceglia, Salvatore Campione, Maria Antonietta Vincenti +2
We investigate second harmonic generation, low-threshold multistability, all-optical switching, and inherently nonlocal effects due to the free-electron gas pressure in an epsilon-…