A review of multiple optical vortices generation: methods and applications
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers of Optoelectronics"
DOI: 10.1007/s12200-019-0910-9
Abstract: Optical vortices carrying orbital angular momentum (OAM) have attracted increasing interest in recent years. Optical vortices have seen a variety of emerging applications in optical manipulation, optical trapping, optical tweezers, optical vortex knots, imaging, microscopy,… read more here.
Keywords: optical vortices; vortices generation; applications review; multiple optical ... See more keywords
Femtosecond filamentation of optical vortices for the generation of optical air waveguides.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.472143
Abstract: We study the filamentation in air of multi-millijoule optical vortices and compare them with the classical filamentation regime. The femtosecond vortex beam generates multiple plasma filaments organized in a cylindrical geometry. This plasma configuration evolves… read more here.
Keywords: vortices generation; filamentation; air; femtosecond filamentation ... See more keywords