ArticleNature communications2024
Broadband and parallel multiple-order optical spatial differentiation enabled by Bessel vortex modulated metalens.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed.
- Spin-multiplexed point spread function engineering via dielectric metasurface for simultaneous optical differentiation and high-resolution imaging.Light, science & applications · 2026Article
- Reconfigurable ferroelectric chiral nanostructures enable fast-switchable optical spatial differentiation.Light, science & applications · 2026Article
- Optical corner detection with azimuthal Hilbert transform metasurfaces.Science advances · 2026Article
- Hybrid Metalens-Compressive Sensing Imaging System for Ultra-Low-Power Edge Detection.Nanophotonics (Berlin, Germany) · 2026Article
- Advancing quantum imaging: Electrical tunability enabled by versatile liquid crystals.Science advances · 2026Article
- Metaoptics merging computational optics and optical computing toward intelligent visual perception.Science advances · 2026Review
- Quasi-random square gabor spiral zone plates for high-order diffraction suppression and multi-functional optical vortex generation.PloS one · 2026Article
- Vector Vortex Beam-Enabled Edge Microscopy with Dynamic Orientation Selectivity.ACS photonics · 2025Article
- Large-gap cascaded Moiré metasurfaces enabling switchable bright-field and phase-contrast imaging compatible with coherent and incoherent light.Nanophotonics (Berlin, Germany) · 2025Article
- Chirality-protected extreme asymmetric acoustic information transport with noise immunity.Nature communications · 2025Article
- All-optical analog differential operation and information processing empowered by meta-devices.Nanophotonics (Berlin, Germany) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Optical analog image processing technology is expected to provide an effective solution for high-throughput and real-time data processing with low power consumption. In various operations, optical spatial differential operations are essential in edge extraction, data compression, and feature classification. Unfortunately, existing methods can only perform low-order or selectively perform a particular high-order differential operation. Here, we propose and experimentally demonstrate a Bessel vortex modulated metalens composed of a single complex amplitude metasurface, which can perform multiple-order radial differential operations over a wide band by presetting the order of the corresponding Bessel vortex. This architecture further enables angle multiplexing to create multiple information channels that synchronously perform multi-order spatial differential operations, indicating the superiority of the proposed devices in parallel processing. Our approach may find various applications in artificial intelligence, machine vision, autonomous driving, and advanced biomedical imaging.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.