Title :
Hybridisation of antenna and cavity modes in nanoparticle-on-mirror plasmonic nanocavities
Author :
Tserkezis, Christos ; Esteban, Ruben ; Sigle, Daniel O. ; Mertens, Jan ; Herrmann, Lars O. ; Baumberg, Jeremy J. ; Aizpurua, Javier
Author_Institution :
Donostia Int. Phys. Center (DIPC), Centro de Fis. de Mater. (CFM), UPV/EHU, Donostia, Spain
Abstract :
Longitudinal antenna and transverse cavity modes can be excited when bringing a faceted plasmonic nanoparticle close to a metallic substrate. Their interaction leads to a rich optical response, understandable in terms of the modal symmetry.
Keywords :
antennas; mirrors; nanoparticles; nanophotonics; plasmonics; faceted plasmonic nanoparticle; longitudinal antenna; modal symmetry; nanoparticle-on-mirror plasmonic nanocavities; transverse cavity modes; Antennas; Cavity resonators; Optical refraction; Optical variables control; Optical waveguides; Plasmons; Substrates;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
