ArticleNanoscale2020
Trapping metallic particles using focused Bloch surface waves.
Article in Nanoscale, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
4 citing papers in PubMed.
- Spectral tuning of Bloch Surface Wave resonances by light-controlled optical anisotropy.Nanophotonics (Berlin, Germany) · 2023Article
- Bloch Surface Waves in Open Fabry-Perot Microcavities.Micromachines · 2023Article
- Production of orbital angular momentum states of optical vortex beams using a vortex half-wave retarder with double-pass configuration.Scientific reports · 2022Article
- Plasmonic tweezers: for nanoscale optical trapping and beyond.Light, science & applications · 2021Review
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
Metallic particles are promising for applications in various areas, including optical sensing, imaging and electric field enhancement-induced optical and thermal effects. The ability to trap or transport these particles stably will be important in these applications. However, while traditional optical tweezers can trap metallic Rayleigh particles easily, it is difficult to trap metallic mesoscopic/Mie particles because of the strong scattering forces that come from the far-field trapping laser beam. Here we demonstrate that metallic particles can be trapped stably using focused Bloch surface waves that propagate in the near-field region of a dielectric multilayer structure with a photonic band gap. Focused Bloch surface waves can be excited efficiently using an annular beam with azimuthal polarization and a high-numerical-aperture objective. Numerical simulations were performed to calculate the optical forces loaded on a gold particle by focused Bloch surface waves and the results were consistent with those of the experimental observations.
Identifiers
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Registered trials
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