When metal nanoparticles are arranged in an ordered array, they may scatter light to
produce diffracted waves. If one of the diffracted waves then propagates in the plane of the …

Engineering nanostructures with exceptionally high-Q resonances mediated by the Fano-
type hybridization between discrete states associated with the periodicity of the structure and …

Plasmonic nanostructures hold promise for the realization of ultra-thin sub-wavelength
devices, reducing power operating thresholds and enabling nonlinear optical functionality in …

Chiral plasmonics is a fascinating research field that is attractive to scientists from diverse
backgrounds. Physicists study light–matter interactions, chemists seek ways to analyze …

We study experimentally second-harmonic generation from arrays of split-ring resonators at
oblique incidence and find conditions of more than 30-fold enhancement of the emitted …

Lattice resonances, the collective modes supported by periodic arrays of metallic
nanoparticles, give rise to very strong and spectrally narrow optical responses. Thanks to …

We investigate optical second-harmonic generation (SHG) from metasurfaces where
noncentrosymmetric V-shaped gold nanoparticles are ordered into regular array …

Resonant metasurfaces are devices composed of nanostructured subwavelength scatterers
that generate narrow optical resonances, enabling applications in filtering, nonlinear optics …

Hybrid perovskites have emerged as promising candidates for highly efficient light-emitting
diodes in the past few years due to their excellent crystallinity, high color purity, wide-range …

Periodic arrays are an exceptionally interesting arrangement for metallic nanostructures
because of their ability to support collective lattice resonances. These modes, which arise …