ArticleACS photonics2023
On-Chip Optical Trapping with High NA Metasurfaces.
Article in ACS photonics, 2023. 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.
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Who cites it
4 citing papers in PubMed.
- Diamond Metasurface-Based Optical Tweezers With Enhanced Robustness.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Full-parameter-modulated three-dimensional vectorial generalized vortex array.Light, science & applications · 2026Article
- Levitation and controlled MHz rotation of a nanofabricated rod by a high-NA metalens.Microsystems & nanoengineering · 2025Article
- Optical trapping and manipulating with a transmissive and polarization-insensitive metalens.Nanophotonics (Berlin, Germany) · 2024Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Optical trapping of small particles typically requires the use of high NA microscope objectives. Photonic metasurfaces are an attractive alternative to create strongly focused beams for optical trapping applications in an integrated platform. Here, we report on the design, fabrication, and characterization of optical metasurfaces with a numerical aperture up to 1.2 and trapping stiffness greater than 400 pN/μm/W. We demonstrate that these metasurfaces perform as well as microscope objectives with the same numerical aperture. We systematically analyze the impact of the metasurface dimension on the trapping performance and show efficient trapping with metasurfaces with an area as small as 0.001 mm
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Registered trials
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