We investigate nondiffracting surface waves. On top of the Bloch surface wave platform, a 60-nm-thick TiO2 isosceles triangle serves as a 2D axicon. Scanning near-field microscopy measurements verify nondiffracting surface beam properties.
Titre
Nano-Thin 2D Axicon Generating Nondiffracting Surface Waves
Publié dans
2016 International Conference On Optical Mems And Nanophotonics (Omn)
Pagination
2
Série
International Conference on Optical MEMS and Nanophotonics
Présenté à
International Conference on Optical MEMS and Nanophotonics (OMN), SINGAPORE, JUL 31-AUG 04, 2016
Date
2016
Editeur
New York, Ieee
ISSN
2160-5033
ISBN
978-1-5090-1035-6
Date de création de la notice
2017-01-24