Bound states in the continuum (BICs) have attracted attention in photonics owing to their
interesting properties. For example, BICs can effectively confine light in a counterintuitive …

<? pag\vskip-16pt?> Harnessing linear and angular momenta of light is one of the
cornerstones in modern optics and has found tremendous applications in optical circuits …

The spin Hall effect of light refers to a spin-dependent transverse splitting of light at a planar
interface. Previous demonstrations to enhance the splitting have suffered from exceedingly …

The spin Hall effect (SHE) of light, as an analogue of the SHE in electronic systems, is a
promising candidate for investigating the SHE in semiconductor spintronics/valleytronics …

Optical computing holds significant promise of information processing with ultrahigh speed
and low power consumption. Recent developments in nanophotonic structures have …

We review basic physics and novel types of optical angular momentum. We start with a
theoretical overview of momentum and angular momentum properties of generic optical …

Optical bound states in the continuum (BICs) are exotic topological defects in photonic
crystal slabs, carrying polarization topological vortices in momentum space. The topological …

Optics naturally provides us with some powerful mathematical operations. Here, we
experimentally demonstrate that during reflection or refraction at a single optical planar …

This is a review on theoretical and experimental studies on dielectric microcavities, which
play a significant role in fundamental and applied research. The basic concepts and theories …

Momentum and spin represent fundamental dynamic properties of quantum particles and
fields. In particular, propagating optical waves (photons) carry momentum and longitudinal …