Elsevier

Reviews in Physics

Volume 6, June 2021, 100051
Reviews in Physics

Collective lattice resonances: Plasmonics and beyond

https://doi.org/10.1016/j.revip.2021.100051Get rights and content
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Abstract

Engineering nanostructures with exceptionally high-Q resonances mediated by the Fano-type hybridization between discrete states associated with the periodicity of the structure and broadband resonances excited on constituent scatterers are the emerging field in optics and photonics. These collective lattice resonances (CLRs) attracted a lot of attention in recent years due to a number of their exciting applications in sensing, optical filtering, structural color printing, fluorescence enhancement, nanoscale lasing, and nonlinear optics, which resulted in a rapidly growing number of fundamental and experimental studies. CLRs have been discovered for arrays of plasmonic metal nanoparticles with strong electric dipole resonances nearly four decades ago. Thereafter, the scope of CLRs has gradually extended to all-dielectric and magneto-optical nanoparticles, 2D materials and other types of constituents, which has broadened the range of CLRs applicability and enriched their properties. We provide a comprehensive review of the recent progress in this field with a special emphasis on advances far beyond plasmonics.

Keywords

Collective lattice resonance
Surface lattice resonance
Plasmonics
All-dielectric
Mie resonance
Localized surface plasmon resonance
Rayleigh anomaly

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