Open AccessGeneration of multi-channel perfect vortex beams with the controllable ring radius and the topological charge based on an all-dielectric transmission metasurface
Author(s) -
Yue Liu,
Chengxin Zhou,
Kuangling Guo,
Zhongchao Wei,
Hongzhan Liu
Publication year - 2022
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.468616
Subject(s) - optics , optical vortex , physics , topological quantum number , circular polarization , angular momentum , optical tweezers , topology (electrical circuits) , beam (structure) , microstrip , quantum mechanics , mathematics , combinatorics