Title :
Two distinct types of resonances in optical bowtie slot nanoantennas
Author :
Guo, Hongcang ; Zentgraf, Thomas ; Meyrath, Todd P. ; Liu, Na ; Fu, Liwei ; Kaiser, Stefan ; Schweizer, Heinz ; Giessen, Harald
Author_Institution :
Phys. Inst., Univ. Stuttgart, Stuttgart
Abstract :
We study the resonance properties of optical bowtie slot antennas in experiment and numerical simulations. The dependence of the plasmonic and Fabry-Perot-like resonances on the antenna geometry and metal properties is investigated.
Keywords :
Fabry-Perot resonators; antenna radiation patterns; bow-tie antennas; nanotechnology; slot antenna arrays; surface plasmon resonance; Fabry-Perot-like resonances; antenna geometry; antenna resonant properties; bowtie slot antenna arrays fabrication; metal properties; numerical simulations; optical bowtie slot nanoantennas; optical radiation; plasmonic resonances; Geometrical optics; Gold; Linear antenna arrays; Optical devices; Optical films; Optical polarization; Optical resonators; Plasmons; Resonance; Slot antennas; (230.0230) Optical devices; (230.5750); Resonators; (250.5403) Plasmonics;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
