In this paper, a simple design of an ultrathin and ultra‐broadband single‐layer MS based on
double‐arrow‐shaped resonator (DASR) structure for both transmission and reflection …

In this paper, we proposed an all-metal metasurface that enables circular polarization (CP)
conversion and wavefront manipulation of the both transmitted and reflected terahertz (THz) …

Benefiting from the prominent performance in high-density information storage and fast
accessing of two-dimensional data, holography has attracted tremendous attentions. The …

Microwave metasurfaces are often difficult to apply in integrated systems due to the required
spatial feeds. Herein, a compact circularly polarized (CP) radiation-type metasurface (RTM) …

Metasurfaces, as a class of emergent platforms, have shown enormous potentials in
controlling classical waves. However, achieving simultaneous and dynamic manipulations …

Caustics occur in diverse physical systems, spanning the nano-scale in electron microscopy
to astronomical-scale in gravitational lensing. As envelopes of rays, optical caustics result in …

Optical metasurfaces empower complete wavefront manipulation of electromagnetic waves
and have been found in extensive applications, whereas most of them work in either …

Multiwavelength metasurfaces with complex-amplitude modulations have attracted great
attention due to their unprecedented abilities for electromagnetic wavefront manipulations …

In this study, switchable terahertz (THz) multi-orbital angular momentum (OAM) Bessel
beams (BBs) were developed based on a spin-decoupled reflective multifunctional …

Metasurfaces have exhibited versatile capacities of controlling electromagnetic (EM) waves
due to the high degree of freedom of designing artificially engineered meta-atoms. For …