Controllable perfect optical vortex generated by complex amplitude encoding.
Opt Lett
; 47(8): 2101-2104, 2022 Apr 15.
Article
em En
| MEDLINE
| ID: mdl-35427347
ABSTRACT
We propose a new paradigm for generating the perfect optical vortex (POV) with a controlled structure and orbital angular momentum (OAM) distribution in the focal region of a tightly focused system. The superiority of the proposed technique is demonstrated with an experiment involving the dynamic manipulation of small particles. This technique for creating the POV could open new routes to optical manipulation based on OAM.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2022
Tipo de documento:
Article