Open AccessIndependent and intensity-adjustable dual-focused vortex beams via a helicity-multiplexing metalens
Author(s) -
Qun Hao,
Wenli Wang,
Yao Hu,
Shaohui Zhang,
Shuo Zhang,
Yu Zhang
Publication year - 2022
Publication title -
optical materials express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.925
H-Index - 66
ISSN - 2159-3930
DOI - 10.1364/ome.465726
Subject(s) - optical vortex , helicity , optics , multiplexing , vortex , beam (structure) , physics , optical tweezers , phase (matter) , intensity (physics) , cardinal point , light beam , phase modulation , trapping , telecommunications , phase noise , quantum mechanics , computer science , thermodynamics , ecology , biology