Creating nonradiating dark modes is key to achieving high-Q resonance in dielectric open
cavities. The concept of photonic bound states in the continuum (BIC) offers an efficient …

Bound states in the continuum (BICs) are completely confined states of open optical
structures existing above the light line. However, BICs must be turned into quasi-BICs …

An emergent need exists for solid state tunable coherent light emitters in the mid-infrared
range for spectroscopy, sensing, and communication applications where current light …

Optical eigenstates with a high quality (Q) factor provide substantial advantages for a broad
spectrum of optical devices, particularly those demanding strong light–matter interactions …

Bound states in the continuum (BICs) and Fano resonances in planar photonic lattices,
including metasurfaces and photonic-crystal slabs, have been studied extensively in recent …

Recent studies have demonstrated that ultrahigh-Q resonances, which are robust to
fabrication imperfections, can be realized by merging multiple bound states in the continuum …

Bound states in the continuum (BICs) are nonradiating solutions of the wave equation with a
spectrum embedded in the continuum of propagating waves of the surrounding space. The …

We propose a plasmonic topological junction structure that combines topological robustness
and subwavelength localization properties. The proposed structure is a junction of two …

A perfect metal film with a periodic arrangement of cut-through slits, an anisotropic metallic
metamaterial film, mimics a dielectric slab and supports guided electromagnetic waves in …

Resonant physical phenomena in planar photonic lattices, such as bound states in the
continuum (BICs) and Fano resonances with 100% diffraction efficiency, have garnered …