ArticleNature communications2020
Subwavelength pixelated CMOS color sensors based on anti-Hermitian metasurface.
Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- MOCLIP: a foundation model for large-scale nanophotonic inverse design.Nature communications · 2026Article
- Deep learning-enabled temporal sequencing of metasurface for rewritable and customizable electromagnetic illusions.National science review · 2026Article
- High-dimensional one-shot optical field compressive sensing of structured light.Nature communications · 2025Article
- Antibiotic-Mediated Plasmonic-Mie Resonance for Biosensing Applications on a Novel Silicon Nanopillar Metasurface.Advanced materials interfaces · 2025Article
- Composite scattering characteristics analysis of micro-ellipsoidal periodic structure optical surface and microdefects.Heliyon · 2024Article
- Color arrestor pixels for high-fidelity, high-sensitivity imaging sensors.Nanophotonics (Berlin, Germany) · 2024Article
- A metasurface color router facilitating RGB-NIR sensing for an image sensor application.Nanophotonics (Berlin, Germany) · 2024Article
- Imaging-based intelligent spectrometer on a plasmonic rainbow chip.Nature communications · 2023Article
- Recent Advances in Reconfigurable Metasurfaces: Principle and Applications.Nanomaterials (Basel, Switzerland) · 2023Review
- High-Sensitivity Sensing in All-Dielectric Metasurface Driven by Quasi-Bound States in the Continuum.Nanomaterials (Basel, Switzerland) · 2023Article
- Miniaturizing color-sensitive photodetectors via hybrid nanoantennas toward submicrometer dimensions.Science advances · 2022Article
- Active multiband varifocal metalenses based on orbital angular momentum division multiplexing.Nature communications · 2022Article
- Metasurface Photodetectors.Micromachines · 2021Review
- Extraordinary Optical Transmission by Hybrid Phonon-Plasmon Polaritons Using hBN Embedded in Plasmonic Nanoslits.Nanomaterials (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The demand for essential pixel components with ever-decreasing size and enhanced performance is central to current optoelectronic applications, including imaging, sensing, photovoltaics and communications. The size of the pixels, however, are severely limited by the fundamental constraints of lightwave diffraction. Current development using transmissive filters and planar absorbing layers can shrink the pixel size, yet there are two major issues, optical and electrical crosstalk, that need to be addressed when the pixel dimension approaches wavelength scale. All these fundamental constraints preclude the continual reduction of pixel dimensions and enhanced performance. Here we demonstrate subwavelength scale color pixels in a CMOS compatible platform based on anti-Hermitian metasurfaces. In stark contrast to conventional pixels, spectral filtering is achieved through structural color rather than transmissive filters leading to simultaneously high color purity and quantum efficiency. As a result, this subwavelength anti-Hermitian metasurface sensor, over 28,000 pixels, is able to sort three colors over a 100 nm bandwidth in the visible regime, independently of the polarization of normally-incident light. Furthermore, the quantum yield approaches that of commercial silicon photodiodes, with a responsivity exceeding 0.25 A/W for each channel. Our demonstration opens a new door to sub-wavelength pixelated CMOS sensors and promises future high-performance optoelectronic systems.
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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.