Polarization and Resonance Behavior Regularities for Metasurface with Circular Holes

Authors A.O. Perov

O.Ya. Usikov Institute for Radiophysics and Electronics NAS of Ukraine, 12 Akad. Proskura Str., 61085 Kharkiv, Ukraine

Е-mail andrii.perov@gmail.com
Issue Volume 10, Year 2018, Number 6
Dates Received 12 August 2018; revised manuscript received 04 December 2018; published online 18 December 2018
Citation A.O. Perov, J. Nano- Electron. Phys. 10 No 6, 06033 (2018)
DOI https://doi.org/10.21272/jnep.10(6).06033
PACS Number(s) 41.20 – q, 42.25.Bs, 42.25.Ja
Keywords Metamaterials (2) , Chiral structures, Polarization rotation.

The fishnet metasurface formed by a system of periodically perforated screens with circular holes is considered. It is shown that, with an appropriate choice of geometric parameters, it is possible to realize various operating conditions for the structure. It can be realized spatial angular filter, linear polarization rotator, or linear polarization transducer into circular or elliptical one. An explanation of the discussed phenomena was carried out using the method of generalized scattering matrices and taking into account the peculiarities of the natural mode spatial distributions caused by the periodical cell symmetry of the considered metasurface.

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