ArticleNature communications2018
Far-field probing of leaky topological states in all-dielectric metasurfaces.
Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- Helical metasurfaces based on topological surface states in three-dimensional photonic topological insulators.Nature materials · 2026Article
- Towards Floquet Chern insulators of light.Nature nanotechnology · 2025Article
- Observation of Berry curvature in non-Hermitian system from far-field radiation.Nature communications · 2025Article
- Polaritonic states trapped by topological defects.Nature communications · 2024Article
- Pseudo-spin switches and Aharonov-Bohm effect for topological boundary modes.Science advances · 2024Article
- Phase of Topological Lattice with Leaky Guided Mode Resonance.Nanomaterials (Basel, Switzerland) · 2023Article
- Adiabatic topological photonic interfaces.Nature communications · 2023Article
- Electrically-pumped compact topological bulk lasers driven by band-inverted bound states in the continuum.Light, science & applications · 2023Article
- Unique Huygens-Fresnel electromagnetic transportation of chiral Dirac wavelet in topological photonic crystal.Nature communications · 2023Article
- Design of optically transparent metasurfaces based on CVD graphene for mmWave applications.Scientific reports · 2023Article
- Coherent Control of Topological States in an Integrated Waveguide Lattice.Nano letters · 2023Article
- Photonic Dirac cavities with spatially varying mass term.Science advances · 2023Article
- Perovskite quantum dot one-dimensional topological laser.Nature communications · 2023Article
- Study of a High-Index Dielectric Non-Hermitian Metasurface and Its Application in Holograms.ACS omega · 2022Article
- Topological polarization singular lasing with highly efficient radiation channel.Nature communications · 2022Article
- Edge states in plasmonic meta-arrays.Nanophotonics (Berlin, Germany) · 2022Article
- Plasmonic metasurfaces manipulating the two spin components from spin-orbit interactions of light with lattice field generations.Nanophotonics (Berlin, Germany) · 2022Article
- Tailoring topological edge states with photonic crystal nanobeam cavities.Scientific reports · 2021Article
- Diffractive dipolar coupling in non-Bravais plasmonic lattices.Nanoscale advances · 2020Article
- Direct observation of topological edge states in silicon photonic crystals: Spin, dispersion, and chiral routing.Science advances · 2020Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Topological phase transitions in condensed matter systems give rise to exotic states of matter such as topological insulators, superconductors, and superfluids. Photonic topological systems open a whole new realm of research and technological opportunities, exhibiting a number of important distinctions from their condensed matter counterparts. Photonic modes can leak into free space, which makes it possible to probe topological photonic phases by spectroscopic means via Fano resonances. Based on this idea, we develop a technique to retrieve the topological properties of all-dielectric metasurfaces from the measured far-field scattering characteristics. Collected angle-resolved spectra provide the momentum-dependent frequencies and lifetimes of the photonic modes that enable the retrieval of the effective Hamiltonian and extraction of the topological invariant. Our results demonstrate how the topological states of open non-Hermitian systems can be explored via far-field measurements, thus paving a way to the design of metasurfaces with unique scattering characteristics controlled via topological effects.
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