Title :
Broadband optical chirality using Ultrathin metasurface
Author :
Shaltout, A.M. ; Liu, Jiangchuan ; Kildishev, Alexander V. ; Shalaev, Vladimir M.
Author_Institution :
Birck Nanotechnol. Center, Purdue Univ., West Lafayette, IN, USA
Abstract :
A metasurface layer of λ/50 thickness is developed to produce the optical rotation effect of chiral media through the use of a plasmonic nano-antenna array that generates a phase-shift between helical components of incident light.
Keywords :
chirality; nanophotonics; optical arrays; optical metamaterials; optical rotation; plasmonics; broadband optical chirality; chiral media; helical components; incident light; metasurface layer; optical rotation effect; phase-shift; plasmonic nanoantenna array; ultrathin metasurface; Adaptive optics; Arrays; Optical device fabrication; Optical films; Optical imaging; Optical polarization; Plasmons;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
