Photonic crystal slabs (PCSs) are a well-studied class of devices known to support optical
Fano resonances for light normally incident to the slab, useful for narrow-band filters …

Given its potential for integration and scalability, silicon is likely to be a key platform for large-
scale quantum technologies. Individual electron-encoded artificial atoms, formed by either …

Bound states in the continuum (BICs) have attracted considerable research attention due to
their infinite quality factor (Q‐factor) and extremely localized fields, which drastically …

Actively tunable and reconfigurable wavefront sha** by optical metasurfaces poses a
significant technical challenge often requiring unconventional materials engineering and …

We investigate the physics of photonic band structures of the moiré patterns that emerged
when overlap** two unidimensional photonic crystal slabs with mismatched periods. The …

Standard optical characterization and spectroscopy techniques rely on the measurement of
specular reflection, transmission, or emission at normal incidence. Although the usefulness …

The chiral surface states of Weyl semimetals have an open Fermi surface called a Fermi arc.
At the interface between two Weyl semimetals, these Fermi arcs are predicted to hybridize …

Engineering the dispersion of light in a metasurface allows for controlling the light–matter
interaction strength between light confined in the metasurface and materials placed within its …

We propose a general theoretical approach to the modeling of complex dispersion
characteristics of leaky optical modes operating in photonic crystal slabs composed of two …

The toroidal dipole (TD) plays an important role in light–matter interactions. In this paper, a
lattice-perturbed dielectric nanohole array structure has been put forward to excite dominant …