ArticleNanophotonics (Berlin, Germany)2022
Subwavelength Bayer RGB color routers with perfect optical efficiency.
Article in Nanophotonics (Berlin, Germany), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 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
13 citing papers in PubMed.
- 3D printed designer color routers with low refractive index for low-light imaging.Nature communications · 2026Article
- Suppressing Stitching Errors in Full-Sensor-Plane Color Routers via Optical Structural Similarity.Nanophotonics (Berlin, Germany) · 2026Article
- Metacrystals: inversely-designed 3D-printed intelligent panels for 6G communications.Nature communications · 2026Article
- Multifunctional movable-type coding metasurface enabling reconfigurable diffractive neural networks.Light, science & applications · 2026Article
- Inverse Design of Optical Color Routers with Improved Fabrication Compatibility.Nanomaterials (Basel, Switzerland) · 2026Article
- The spatial complexity of optical computing: toward space-efficient design.Nature communications · 2025Article
- Dual-Task Optimization Method for Inverse Design of RGB Micro-LED Light Collimator.Nanomaterials (Basel, Switzerland) · 2025Article
- Trends in Snapshot Spectral Imaging: Systems, Processing, and Quality.Sensors (Basel, Switzerland) · 2025Article
- Inverse design of color routers in CMOS image sensors: toward minimizing interpixel crosstalk.Nanophotonics (Berlin, Germany) · 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
- Design parameters of free-form color splitters for subwavelength pixelated image sensors.iScience · 2023Article
- Inverse design of high-NA metalens for maskless lithography.Nanophotonics (Berlin, Germany) · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We introduce subwavelength color routers with perfect optical efficiency in a red-green-green-blue (RGGB) Bayer layout for solid state image sensors. This is the first demonstration of a subwavelength device concept that shows the full potential of color routing, i.e., perfect routing without loss of photons, with a broadband, polarization-independent, and angular robust response. As an example, we show a color router for 320 nm wide image sensor pixels, which are two times smaller than the smallest state-of-the-art pixels, that features perfect optical efficiency, i.e., no crosstalk between color channels, no reflections, and no leakage into non-photodetector regions, even though the pixel photodetectors are 2-3 times smaller than the wavelength of the incident light. Our color router outperforms all other color separation approaches and can replace the entire optical stack in solid state image sensors.
Indexed as
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.