Design, concepts, and applications of electromagnetic metasurfaces

K Achouri, C Caloz - Nanophotonics, 2018 - degruyter.com
The paper overviews our recent work on the synthesis of metasurfaces and related concepts
and applications. The synthesis is based on generalized sheet transition conditions (GSTCs) …

[KNJIGA][B] Electromagnetic metasurfaces: Theory and applications

K Achouri, C Caloz - 2021 - books.google.com
Discover a comprehensive exploration of recent developments and fundamental concepts in
the applications of metasurfaces. In Electromagnetic Metasurfaces: Theory and Applications …

Multiple-band linear-polarization conversion and circular polarization in reflection mode using a symmetric anisotropic metasurface

BQ Lin, JX Guo, P Chu, WJ Huo, Z **ng, BG Huang… - Physical Review …, 2018 - APS
In this work, we propose a multiband linear-polarization (LP) conversion and circular
polarization (CP) maintaining reflector using a symmetric anisotropic metasurface. The …

Metasurface assisted wideband multifunctional polarizer

R Agrahari, PK Rajbhar, M Mahto… - Journal of Applied Physics, 2023 - pubs.aip.org
A wideband reflective type metasurface with both functionality cross and circular polarization
conversions at different frequencies is presented in this paper. The meta-atom of the …

Broadband reflective multi-polarization converter based on single-layer double-L-shaped metasurface

C Mao, Y Yang, X He, J Zheng, C Zhou - Applied Physics A, 2017 - Springer
In this paper, a broadband reflective multi-polarization converter based on single-layer
double-L-shaped metasurface is proposed. The proposed metasurface can effectively …

Multifunctional and tunable ultra-broadband linear to circle polarization converter based on VO2-integrated material

Z Qiao, R Cao, S Liao, H Zhang - Journal of the Optical Society of …, 2023 - opg.optica.org
Considering that the metastructures (MSs) previously proposed usually perform in a single
state, herein, a multifunctional and tunable ultra-broadband linear to circle (LTC) …

Ultrathin and broadband highly efficient terahertz reflective polarization converter based on four L-shaped metamaterials

T Lu, P Qiu, J Lian, D Zhang, S Zhuang - Optical Materials, 2019 - Elsevier
We propose a simple ultrathin design of reflective linear polarization converter with
broadband and high efficiency based on four L-shaped anisotropic metamaterials …

Broad dual-band asymmetric transmission of circular polarized waves in near-infrared communication band

DF Tang, C Wang, WK Pan, MH Li, JF Dong - Optics express, 2017 - opg.optica.org
In this paper, a three-layered chiral metamaterial is proposed to achieve broad dual-band
and high magnitude asymmetric transmission (AT) in near-infrared communication band for …

A multifunctional polarization converter base on the solid-state plasma metasurface

YP Li, HF Zhang, T Yang, TY Sun… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
A novel multifunctional polarization converter (PC) based on the solid-state plasma (SSP) is
proposed, which can switch two functions and adjust the working band. By energizing …

[HTML][HTML] Dual-wide-band dual polarization terahertz linear to circular polarization converters based on bi-layered transmissive metasurfaces

AK Fahad, C Ruan, K Chen - Electronics, 2019 - mdpi.com
Transmissive metasurface-based dual-wide-band dual circular polarized operation is
needed to facilitate volume and size reduction along with polarization diversity for future THz …