This Review focuses on the integration of plasmonic and dielectric metasurfaces with
emissive or stimuli-responsive materials for manipulating light–matter interactions at 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 …

A quasi-bound state in the continuum (QBIC) has unique attraction in optical switch,
nonlinearity, communication, and sensing due to its ultrahigh radiation quality (Q) factor. The …

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

Despite the extraordinary degree of interest in optical metamaterials in recent years, the
hoped-for devices and applications have, in large part, yet to emerge. It is becoming clear …

Superposing two or more periodic structures to form moiré patterns is emerging as a
promising platform to confine and manipulate light. However, moiré-facilitated interactions …

Metal nanoparticle arrays that support surface lattice resonances have emerged as an
exciting platform for manipulating light–matter interactions at the nanoscale and enabling a …

Photonic bound states in the continuum (BICs) are protected eigenstates in optical systems
with infinite lifetimes. This unique property, which translates in infinite Q-factor resonances …

Lasing at the nanometre scale promises strong light-matter interactions and ultrafast
operation. Plasmonic resonances supported by metallic nanoparticles have extremely small …

To achieve efficient light control at subwavelength dimensions, plasmonic and all‐dielectric
nanoparticles have been utilized both as a single element as well as in the arrays. Here we …