ArticleNanophotonics (Berlin, Germany)2023
All-dielectric metaoptics for the compact generation of double-ring perfect vector beams.
Article in Nanophotonics (Berlin, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Achromatic Petal-Shaped Beam Generation and Information Encoding Based on Perfect Vortex Beam.Nanophotonics (Berlin, Germany) · 2026Article
- Ultrabroadband, achromatic, and non-diffracting perfect optical vortex generation via radial momentum control in dielectric metasurfaces.Nature communications · 2025Article
- Azimuthally-variant perfect vector beams for the control of arbitrary phase and polarization ring patterns.Light, science & applications · 2025Article
- Simultaneous control of three degrees of freedom in perfect vector vortex beams based on metasurfaces.Nanophotonics (Berlin, Germany) · 2025Article
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Authors and funding
5 authors.
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Abstract
Perfect vortices, whose ring profile is independent of the topological charge, play a key role in telecommunications and particle micro-manipulation. In this work, we report the compact generation of a new kind of double-ring perfect vortices, called double-ring perfect vector beams, by exploiting dual-functional silicon metaoptics. In particular, we develop and test a new paradigm to generate those beams with the possibility of selecting different topological charges between the two rings. The generated beams are characterized through a filtering method, proving that the two rings have a vectorial nature with the same magnitude and either the same or different topological charges. Their unique properties suggest promising applications for optical tweezing and manipulation of low refractive-index particles, trapping of cold atoms, and high-capacity communications.
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