246 citations
- DEVCOM Army Research LaboratoryUS134 papers
- United States ArmyUS20 papers
- Tulane UniversityUS19 papers
- University of Maryland, College ParkUS15 papers
- AEgis Technologies (United States)US13 papers
- Polytechnic University of BariIT13 papers
- National Academies of Sciences, Engineering, and MedicineUS11 papers
- Rice UniversityUS11 papers
- Massachusetts Institute of TechnologyUS10 papers
- Oak Ridge National LaboratoryUS10 papers
- U.S. Army Aviation and Missile CommandUS10 papers
- Universitat Politècnica de CatalunyaES9 papers
4 papers · 2 filters
Electric Field Enhancement in ε-near-zero Slabs under TM-Polarized Oblique Incidence
Salvatore Campione, Domenico de Ceglia, Maria Antonietta Vincenti +2
We investigate local field enhancement phenomena in subwavelength, ε-near-zero (ENZ) slabs that do not exploit Fabry-Pérot resonances. In particular, we study the linear response o…
Gain assisted harmonic generation in near-zero permittivity metamaterials made of plasmonic nanoshells
Maria Antonietta Vincenti, Salvatore Campione, Domenico de Ceglia +2
We investigate enhanced harmonic generation processes in gain-assisted, near-zero permittivity metamaterials composed of spherical plasmonic nanoshells. We report the presence of n…
Raman Scattering near Metal Nanostructures
M. Scalora, M. A. Vincenti, D. de Ceglia +2
We study Raman scattering in active media placed in proximity of different types of metal nanostructures, at wavelengths that display either Fabry-Perot or plasmonic resonances, or…
Origin of second-harmonic generation enhancement in optical split-ring resonators
Cristian Ciracì, Ekaterina Poutrina, Michael Scalora +1
We present a study of the second-order nonlinear optical properties of metal-based metamaterials. A hydrodynamic model for electronic response is used, in which nonlinear surface c…