In this brief review, we summarize and elaborate on some of the nomenclature of polaritonic
phenomena and systems as they appear in the literature on quantum materials and …

Over the last dozen years, the area of accelerating waves has made considerable advances
not only in terms of fundamentals and experimental demonstrations, but also in connection …

Surface plasmons (SPs) are electromagnetic surface waves that propagate at the interface
between a conductor and a dielectric. Due to their unique ability to concentrate light on two …

The metascreen-based acoustic passive phased array provides a new degree of freedom for
manipulating acoustic waves due to their fascinating properties, such as a fully shifting …

Under certain conditions, spin waves can be channeled into a broad angular spectrum of
wave vectors, where the direction of the group velocity becomes independent of those wave …

Freely tailoring the wavefronts of surface waves (SWs) plays a vital role in on-chip photonics
applications, but diffraction-optics based devices usually exhibit limited tuning functionalities …

Non-diffracting Bessel beams, including zero-order and high-order Bessel Beams which
carry orbital angular momentum (OAM), enable a variety of important applications in optical …

Abstract Domain engineered ferroelectric crystals are a type of microstructure functional
material that is used widely in the area of nonlinear optics. Herein, research processes in the …

We report the generation of three-dimensional acoustic collimated self-accelerating beam in
non-paraxial region with sourceless metascreen. Acoustic metascreen with deep …

Propagating waves and surface waves are two distinct types of light-transporting modes, the
free control of which are both highly desired in integration photonics. However, previously …