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Twistronics-based polarization engineering

delete2024-11-12
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PRE
AI
M
Mendikhan Orazbay
C
Constantinos Valagiannopoulos *
DOI:10.1103/PhysRevApplied.22.054028delete
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Abstract

Abstract

En 中文
Electromagnetic wave polarization engineering with help from a pair of identical anisotropic metasurfaces of twisted optical axes, is introduced. Flawless linear polarization rotation and conversion to circular are demonstrated for lossless designs while symmetries between the responses of plasmonic and dielectric metasurfaces at different separating distances, are identified. The proposed concept expands the approach of twistronics in classical electrodynamics and reports optimal setups that can be directly utilized for polarization-controlled optical manipulation, holographic imaging, or angular-momentum multiplexing.
Keywords:
ANTENNA

Journal

Physical Review Applied cover
Physical Review Applied
IF:
4.4
Papers:
7.1K
Citations:
2.8W

Organization

N
National Technical University of Athens
Scholars:
9.7K
Papers: 9.5K
Citations: 8.2K
N
Nazarbayev University
Scholars:
4.7K
Papers: 3.1K
Citations: 3.1K
Cited Papers

Cited Papers

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High-Efficiency Broadband Meta-Hologram with Polarization-Controlled Dual Images
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Spin-Decoupled Transflective Spatial Light Modulations Enabled by a Piecewise-Twisted Anisotropic Monolayer
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Tunable Optical Activity in Twisted Anisotropic Two-Dimensional Materials
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Electrically Actuated Varifocal Lens Based on Liquid-Crystal-Embedded Dielectric Metasurfaces
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High-capacity millimetre-wave communications with orbital angular momentum multiplexing
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