Title :
Far-field scattering measurement of a single gold nanorod using total-internal-reflection illumination
Author :
Donghyeong Kim ; Kwang-Yong Jeong ; Ho-Seok Ee ; Hong-Gyu Park ; Min-Kyo Seo
Author_Institution :
Dept. of Phys., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea
Abstract :
We demonstrate a novel method for measuring far-field scattering of a single nanostructure with a high signal-to-background ratio using total-internal-reflection illumination. Direct far-field scanning overcomes the numerical aperture limit of the typical back-focal plane imaging.
Keywords :
focal planes; gold; light reflection; light scattering; nanophotonics; nanorods; surface plasmons; Au; direct far-field scanning; far-field scattering measurement; numerical aperture limit; signal-to-background ratio; single gold nanorod; single nanostructure; total-internal-reflection illumination; typical back-focal plane imaging; Distortion measurement; Glass; Gold; Imaging; Lighting; Plasmons; Scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
