ArticleNanophotonics (Berlin, Germany)2023
Dual-band optical collimator based on deep-learning designed, fabrication-friendly metasurfaces.
Article in Nanophotonics (Berlin, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Accurate Inverse Design of Broadband Solar Metamaterial Absorbers via Joint Forward-Inverse Deep Learning.Nanomaterials (Basel, Switzerland) · 2026Article
- 36-Channel Spin and Wavelength Co-Multiplexed Metasurface Holography by Phase-Gradient Inverse Design.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Nested deep transfer learning for modeling of multilayer thin films.Advanced photonics · 2024Article
- Topology Optimization Enables High-Nano letters · 2024Article
- Generic characterization method for nano-gratings using deep-neural-network-assisted ellipsometry.Nanophotonics (Berlin, Germany) · 2024Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Metasurfaces, which consist of arrays of ultrathin planar nanostructures (also known as "meta-atoms"), offer immense potential for use in high-performance optical devices through the precise manipulation of electromagnetic waves with subwavelength spatial resolution. However, designing meta-atom structures that simultaneously meet multiple functional requirements (e.g., for multiband or multiangle operation) is an arduous task that poses a significant design burden. Therefore, it is essential to establish a robust method for producing intricate meta-atom structures as functional devices. To address this issue, we developed a rapid construction method for a multifunctional and fabrication-friendly meta-atom library using deep neural networks coupled with a meta-atom selector that accounts for realistic fabrication constraints. To validate the proposed method, we successfully applied the approach to experimentally demonstrate a dual-band metasurface collimator based on complex free-form meta-atoms. Our results qualify the proposed method as an efficient and reliable solution for designing complex meta-atom structures in high-performance optical device implementations.
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Registered trials
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