Rotation of the polarization plane by double-layer planar-chiral structures. Review of the results of theoretical and experimental studies

Kirilenko, А. A.; Steshenko, Sergiy; Деркач, В. Н.; Prikolotin, S. A.; Кulik, D. Yu.; Prosvirnin, S. L.; Mospan, L. P.

doi:10.3103/s0735272717050016

Cited by 11 publications

(3 citation statements)

References 25 publications

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“…Since a few decades, theoretical and experimental studies of the interaction of electromagnetic waves with complex-media structures, anisotropic or bianisotropic, have been extensively investigated for their innovative applications, including geophysical explorations, communications with buried and submerged antennas, microwave/millimeter integrated circuits, optical devices, etc. [1][2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Theoretical Study of the Input Impedance and Electromagnetic Field Distribution of a Dipole Antenna Printed on an Electrical/Magnetic Uniaxial Anisotropic Substrate

et al. 2021

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The present work considers the investigation of the effects of both electrical and magnetic uniaxial anisotropies on the input impedance, resonant length, and fields distribution of a dipole printed on an anisotropic grounded substrate. In this study, the associated integral equation, based on the derivation of the Green’s functions in the spectral domain, is numerically solved employing the method of moments. In order to validate the computing method and the evaluated calculation code, numerical results are compared with available data in the literature treating particular cases of electrical uniaxial anisotropy; reasonable agreements are reported. Novel results of the magnetic uniaxial anisotropy effects on the input impedance and the evaluated electromagnetic field are presented and discussed. This work will serve as a stepping stone for further works for a better understanding of the electromagnetic field behavior in complex anisotropic and bi-anisotropic media.

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Section: Introductionmentioning

confidence: 99%

Theoretical Study of the Input Impedance and Electromagnetic Field Distribution of a Dipole Antenna Printed on an Electrical/Magnetic Uniaxial Anisotropic Substrate

et al. 2021

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“…The first limitation is related to their electromagnetic properties considering that a complete asymmetric transmission is a resonant feature strongly depended on dissipation. 25 The second limitation is that the commercial glass epoxy laminates cannot provide a mechanical support of metallic arXiv:1811.11747v1 [physics.acc-ph] 28 Nov 2018 patterns at extremely high temperatures, which restricts their application area.…”

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confidence: 99%

3D-printed chiral metasurface as a dichroic dual-band polarization converter

Wu¹,

Xu²,

Zinenko³

et al. 2019

Opt. Lett.

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We propose a novel design of a true 3D chiral metasurface behaving as a spatial polarization converter with asymmetric transmission. The metasurface is made of a lattice of metallic sesquialteral (one and a half pitch) helical particles. Each particle contains six rectangular bars arranged in a series one above the another creating a spiral. The proposed metasurface exhibits a dual-band asymmetric transmission accompanied by the effect of a complete polarization conversion in the response on the particular distributions of currents induced in the particle's bars by an incident wave. Regarding circularly polarized waves the metasurface demonstrates a strong circular dichroism. A prototype of the metasurface is manufactured for the microwave experiment by using 3D-printing technique utilizing Cobalt-Chromium alloy, which exhibits good performances against thermal fatigue and corrosion at high temperatures. Our work paves the way to find an industrial solution on fabricating communication components with efficient polarization conversion for extreme environments.

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“…In order to study direction-dependent polarization manipulation in transmissive metamaterial, we propose a kind of hybrid GST-integrated metamaterial for realizing multifunctional polarization meta-devices, illustrated in figure 1(a), in which the working frequency of the chiroptical response will be changed by amorphous-crystal phase transition of the GST layer. Generally, multilayer twist meta-molecules are utilized to construct anisotropic and chiral metamaterials for achieving chiroptical responses and manipulating the polarization state [53].…”

Section: Methodsmentioning

confidence: 99%

Dynamic chiroptical responses in transmissive metamaterial using phase-change material

Dong

Qin

et al. 2020

J. Phys. D: Appl. Phys.

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In this work, we numerically demonstrate tunable chiroptical responses in a transmissive asymmetrically split ring metamaterial composed of metal/phase change material Ge 2 Sb 2 Te 5 (GST)/metal multilayer stack. The pronounced optical contrast between the amorphous and crystalline GSTs results in a large frequency tuning range of both resonant asymmetric transmission and circular dichroism up to 38.7%. Additionally, the hybrid metamaterial can be employed to explore phase transition process between amorphous and crystalline GSTs via detecting polarization conversion or circular dichroism with low background noise since the resonant signal is quite sensitive to proportions of amorphous and crystalline GSTs. The polarization conversion efficiencies and resonant frequencies can be tuned via parameter study. This work pays a way towards the realization of GST-enabled dynamic polarization control in the optical region.

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Rotation of the polarization plane by double-layer planar-chiral structures. Review of the results of theoretical and experimental studies

Cited by 11 publications

References 25 publications

Theoretical Study of the Input Impedance and Electromagnetic Field Distribution of a Dipole Antenna Printed on an Electrical/Magnetic Uniaxial Anisotropic Substrate

Theoretical Study of the Input Impedance and Electromagnetic Field Distribution of a Dipole Antenna Printed on an Electrical/Magnetic Uniaxial Anisotropic Substrate

3D-printed chiral metasurface as a dichroic dual-band polarization converter

Dynamic chiroptical responses in transmissive metamaterial using phase-change material

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