Title :
Plasmonic nano-protractor based on polarization spectro-tomography
Author :
Wu, Chihhui ; Shafiei, Farbod ; Putzke, Patrick ; Wu, Yanwen ; Singh, Akshay ; Li, Xiaoqin ; Shvets, Gennady
Author_Institution :
Dept. of Phys., Univ. of Texas at Austin, Austin, TX, USA
Abstract :
We propose and experimentally realize a “plasmonic protractor”: a spectroscopic device capable of detecting the orientation, position, and length of a small optically dark object using the polarization-resolved dark field microscopy.
Keywords :
optical tomography; plasmonics; spectrometers; plasmonic nano-protractor; polarization spectrotomography; polarization-resolved dark field microscopy; small optically dark object; spectroscopic device; Interference; Microscopy; Optical diffraction; Optical imaging; Optical polarization; Plasmons; Scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
