Analysis of axially symmetric diffraction grating

Legenkiy, Maxim

doi:10.1109/icatt.2017.7972601

Cited by 6 publications

(1 citation statement)

References 5 publications

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“…The overwhelming majority of current investigations, both theoretical and experimental, in the field of metamaterial deal with the designs that represent two-dimensional (2D) periodic microstrips, split-ring resonators [20][21][22], 2D multi-element dielectric structures [23,24], or arrays of axial irises [25]. Primarily, metasurfaces are treated as optical devices in which the light is controlled through changing its phase, amplitude, frequency, polarization, and spatial structure.…”

Section: Introductionmentioning

confidence: 99%

Electromagnetic Properties of a Babinet-Type Metasurface Composed of Coaxial-Sector Apertures

Gribovsky¹,

Antonenko²,

Antonenko³

et al. 2021

PIER M

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Electromagnetic properties of a planar metallic metasurface with the design inspired by Babinet's principle are numerically studied. The metasurface is constructed from a metal plate perforated by coaxial-sector apertures. It is shown that the chosen coaxial-sector apertures make it possible to obtain a wider operating range of the metasurface than those composed of apertures of other shapes (e.g., round or rectangle). Moreover, the proposed metasurface performs an efficient polarization conversion of the linearly polarized wave to elliptically and circularly polarized ones in the reflected field.

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