Title :
Novel optical antenna designs of comb shaped split ring architecture for NIR and MIR enhanced field localization
Author :
Kilic, Veli Tayfun ; Erturk, Vakur B. ; Demir, Hilmi Volkan
Author_Institution :
Dept. of Electr. & Electron. Eng., Bilkent Univ., Ankara, Turkey
Abstract :
We demonstrated NIR/MIR resonance behavior in optical antennas of comb-shaped split-ring resonators enabling substantially larger field enhancements than single/array of dipoles with the same side length, despite their simple architecture.
Keywords :
dipole antenna arrays; optical design techniques; optical resonators; MIR enhanced field localization; MIR resonance; NIR enhanced field localization; NIR resonance; comb shaped split ring architecture; dipoles; larger field enhancements; optical antenna designs; Dipole antennas; Optical device fabrication; Optical diffraction; Optical polarization; Optical resonators; Optical sensors;
Conference_Titel :
Photonics Conference (IPC), 2014 IEEE
Conference_Location :
San Diego, CA
DOI :
10.1109/IPCon.2014.6995372
