Optical machine learning has emerged as an important research area that, by leveraging the
advantages inherent to optical signals, such as parallelism and high speed, paves the way …

The presence of glide symmetries in periodic structures can introduce beneficial
modifications in their electromagnetic properties. The difference between glide and non …

In this paper, a photo-excited metasurface (MS) based on hybrid patterned photoconductive
silicon (Si) structures was proposed in the terahertz (THz) region, which can realize the …

A Huygens' metasurface with unit cells of glide symmetric I-shape metal strips is proposed
for a high-efficiency metalens antenna. The proposed unit cell achieves more than 98.6 …

Polarization, as an important property of light, has been widely discussed in modern
detecting and radar systems. A polarization converter that can be used to achieve dynamic …

The need for thin active metasurface based elements, opens an exciting research direction
toward exploration of various active materials and their control mechanisms. Here, an all …

We report the possibility of achieving normal-incidence transmission at non-normal
incidence angles using thin interfaces made of metasurface structures with an appropriately …

Metasurfaces, the two-dimensional (2D) metamaterials, facilitate the implementation of
abrupt phase discontinuities using an array of ultrathin and subwavelength features. These …

In this article, we study the wave propagation in a metallic parallel-plate structure with glide-
symmetric elliptical holes. To perform this study, we derived a mode-matching technique …

Reexamining the plasmonic metasurfaces for efficient transmissive nanophotonics devices
has recently drawn considerable attention. It attributes to their ease of fabrication and …