Geometrical management of optical vortices by closed-path metallic nanoslits
Langue
en
Communication dans un congrès avec actes
Ce document a été publié dans
Lasers and Electro-Optics (CLEO), 2014 Conference on, 2014-06-08, San Jose, CA. 2014
Résumé en anglais
We propose and experimentally demonstrate a geometrical approach to the controlled generation of optical phase singularities at small scale by using metallic nanostructures, thereby offering a novel strategy towards singular ...Lire la suite >
Mots clés en anglais
Optical vortices
Optical device fabrication
Optical diffraction
Geometry
Optical polarization
Nanophotonics
Geometrical optics