In this article, the basic principles and the main applications of Huygens' metasurfaces
(HMSs) are reviewed from microwaves to optics. In general, HMSs comprise a thin layer of …

All-dielectric metasurfaces have been intensively researched as a low-loss, flat-optics
platform for the advanced manipulation of electromagnetic wave propagation. Among the …

Phase-gradient metasurfaces (PGMs) constitute an efficient platform for deflection of a beam
in a desired direction. According to the generalized Snell's law, the direction of the …

Metasurfaces are thin two-dimensional metamaterial layers that allow or inhibit the
propagation of electromagnetic waves in desired directions. For example, metasurfaces …

Beam diffraction management with on‐demand efficiency over compact devices is important
in various applications, such as communications, spectroscopy, wireless power transfer, and …

Metagratings are flat and thin surfaces that rely on unique, periodically repeating (non-
gradient), arbitrary shaped light scattering units for wave manipulation. However, the …

In this paper, a novel method is proposed to achieve two distinct information channels by
simultaneously manipulating both the transmitted cross-and co-polarized components of a 1 …

In view of extremely challenging requirements on the design and optimization of future
mobile communication systems, researchers are considering the possibilities of creating …

In this study, we elaborate on the recent concept of metagratings proposed in Ra'di et
al.[Phys. Rev. Lett. 119, 067404 (2017)] for efficient manipulation of reflected waves …

We present an analytical scheme for the design of realistic metagratings for wide-angle
engineered reflection. These recently proposed planar structures can reflect an incident …