Title :
Coupling nano-antennas to microcavities: Radiative interactions cause strong and tunable frequency shifts
Author :
Ruesink, Freek ; Doeleman, Hugo M. ; Hendrikx, Ruud ; Koenderink, A. Femius ; Verhagen, Ewold
Author_Institution :
Center for Nanophotonics, FOM Inst. AMOLF, Amsterdam, Netherlands
Abstract :
We develop coupled cavity-antenna systems in which the frequency and linewidth of the eigenmodes can be strongly tuned. Interference of cavity and antenna radiation provides the dominating contribution to changes of dispersion and dissipation.
Keywords :
metamaterial antennas; microcavities; nanophotonics; optical couplers; optical dispersion; optical tuning; Interference; antenna radiation; coupled cavity-antenna systems; dispersion; dissipation; eigenmodes; frequency shifts; microcavities; nano-antennas; Antennas; Cavity resonators; Microcavities; Optical coupling; Optical polarization; Optical sensors; Resonant frequency;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
