Title :
Quantitative measurement of scattering and absorption cross-sections of individual metal nano-antennas
Author :
Husnik, Martin ; Linden, Stefan ; Diehl, Richard ; Niegemann, Jens ; Busch, Kurt ; Wegener, Martin
Author_Institution :
DFG-Center for Functional Nanostruct. (CFN), Inst. of Technol. (KIT), Karlsruhe, Germany
Abstract :
Using a common-path interferometer combined with a spatial modulation technique, we simultaneously measure the absolute absorption and scattering cross-sections of individual metal nano-objects such as split-ring resonators or straight antennas.
Keywords :
antennas; light absorption; light interferometers; light scattering; nanophotonics; absolute absorption; absorption cross-sections; common-path interferometer; metal nano-antennas; metal nano-objects; spatial modulation technique; split-ring resonators; straight antennas; Absorption; Optical device fabrication; Optical imaging; Optical interferometry; Optical polarization; Optical resonators; Scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
