ArticleNano letters2024
Topology Optimization Enables High-
Article in Nano letters, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Artificial Intelligence-Driven Metasurfaces Spanning Multidimensional Light Field Control and Free Space Computing.Micromachines · 2026Review
- Article
- Ultraprecision, high-capacity, and wide-gamut structural colors enabled by a mixture probability sampling network.Light, science & applications · 2026Article
- Azimuth-controlled multicolor shifting based on subwavelength sinusoidal grating.Nanophotonics (Berlin, Germany) · 2025Article
- Water-Immersed GaP Huygens' Meta-Optics for Visible Structured Light Generation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Topology-Optimized Bound States in the Continuum with High-Q Acoustic Field Enhancement.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Deep-Ultraviolet AlN Metalens with Imaging and Ultrafast Laser Microfabrication Applications.Nano letters · 2025Article
- Robust multiresonant nonlocal metasurfaces by rational design.Nanophotonics (Berlin, Germany) · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nonlocal metasurfaces, exemplified by resonant waveguide gratings (RWGs), spatially and angularly configure optical wavefronts through narrow-band resonant modes, unlike the broad-band and broad-angle responses of local metasurfaces. However, forward design techniques for RWGs remain constrained at lower efficiency. Here, we present a topology-optimized metasurface resonant waveguide grating (MRWG) composed of titanium dioxide on a glass substrate capable of operating simultaneously at red, yellow, green, and blue wavelengths. Through adjoint-based topology optimization, while considering nonlocal effects, we significantly enhance its diffraction efficiency, achieving numerical efficiencies up to 78% and
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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.