Metasurfaces, 2D artificial arrays of subwavelength elements, have attracted great interest
from the optical scientific community in recent years because they provide versatile …

Electromagnetic metastructures stand for the artificial structures with a characteristic size
smaller than the wavelength, which may efficiently manipulate the states of light. However …

Metasurfaces, with extremely exotic capabilities to manipulate electromagnetic (EM) waves,
have derived a plethora of advanced metadevices with intriguing functionalities …

Metasurfaces, two-dimensional equivalents of metamaterials, are engineered surfaces
consisting of deep subwavelength features that have full control of the electromagnetic …

In this work, a broadband tunable reflective polarization convertor using a single layer
complementary-cross-shaped (CCS) graphene metasurface was proposed and investigated …

We design and experimentally demonstrate an ultrathin, ultrabroadband, and highly efficient
reflective linear polarization convertor or half-wave retarder operating at terahertz …

We design a dual-band absorber formed by combining two cross-shaped metallic
resonators of different sizes within a super-unit-cell arranged in mirror symmetry …

The arbitrary control of the polarization states of light has attracted the interest of the
scientific community because of the wide range of modern optical applications that such …

Graphene-enabled metamaterials have emerged as promising photoelectric devices for
dynamically controlling the polarization of electromagnetic waves. However, it is still a key …

In this paper, we proposed a broadband and high-efficient reflective linear–circular​
polarization convertor (LCPC) based on three-dimensional (3D) all-metal anisotropic …