ArticleACS photonics2025
Flat-Band Lasing in Silicon Waveguide-Integrated Metasurfaces.
Article in ACS photonics, 2025. 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.
- Strong interlayer coupling and chiral flat-band cascades in twisted bilayer gratings.Science advances · 2026Article
- Chains of Nanoparticles for Flat-Band Emission and Lasing.Nano letters · 2026Article
- Giant Circular Dichroism in Chiral Broad Flat-Band Quasi-BIC Metasurface.Nanophotonics (Berlin, Germany) · 2026Article
- Confinement of Polariton Condensates in Quasi-Flat Band BICs in Plasmonic and Dielectric Metasurfaces.Nanophotonics (Berlin, Germany) · 2026Article
- Bound states in the continuum: From fundamental physics to emerging photonic paradigms.iScience · 2026Review
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Authors and funding
5 authors.
Funding
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Abstract
Photonic flat bands are crucial for enabling strong localization of light and enhancing light-matter interactions, as well as tailoring the angular distribution of emission from photonic structures. These unique properties open pathways for developing robust photonic devices, efficient nonlinear optical processes, and novel platforms for exploring topological and quantum phenomena. So far, experimental realizations of lasing in photonic flat bands have been limited to structures that emulate geometrically frustrated lattices in the tight-binding, i.e., short-range coupling, regime. Here, we consider a periodic metasurface with long-range couplings combined with guided modes and report experimental observation of lasing in photonic nearly flat modes. By carefully tuning the thickness of the guiding layer and periodicities, the observed flat lasing spectrum extends up to approximately
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