The spectral signatures of chemical molecules are dependent on the hybridization of
electronic states. The artificial photonic molecules formed by structured optical microcavities …

Polarization management plays a key role in various applications, such as optical
communications, imaging, and sensing. It not only mitigates detrimental effects (eg …

An improved re-entrant negative Poisson's ratio metamaterial based on a combination of 3D
printing and machining is proposed. The improved metamaterial exhibits a superior load …

A bi-tunable hexagonal boron nitride (hBN)-based metasurface with bi-functional phonon-
induced transparency (PIT) and nearly perfect resonant absorption features in the mid …

Fano resonance can be achieved by the destructive interference between a superradiant
bright mode and a subradiant dark mode. A variety of artificial plasmonic oligomers have …

Tunable metasurfaces have attracted much attention recently, owing to their capability of
actively controlling electromagnetic waves. Here, we propose tunable graphene-metal …

A quasinormal mode (QNM) coupling theory is proposed for a system of coupled resonators.
The theory is generally applicable to systems with energy loss and arbitrary frequency …

Abstract Metasurfaces based on Pancharatnam–Berry (P–B) phase can achieve strong spin
angular momentum (SAM) to orbital angular momentum (OAM) conversion of light, which …

This paper proposes the development of a simplified graphene-based terahertz device that
exhibits multiple plasmon induced transparency (PIT) effects in x-polarized and y-polarized …

A bifunctional tunable metamaterial composed of pattern metal structure, graphene, and
strontium titanate (STO) film is proposed and studied numerically and theoretically. The dual …