Electromagnetically induced transparency metamaterials: theories, designs and applications

L Zhu, L Dong - Journal of Physics D: Applied Physics, 2022 - iopscience.iop.org
Electromagnetically induced transparency (EIT) stems from a quantum system, where an
opaque atomic medium appears the narrow transparent state within a wide absorption area …

Active modulation of electromagnetically induced transparency analogue in terahertz hybrid metal-graphene metamaterials

S Xiao, T Wang, T Liu, X Yan, Z Li, C Xu - Carbon, 2018 - Elsevier
Metamaterial analogues of electromagnetically induced transparency (EIT) have been
intensively studied and widely employed for slow light and enhanced nonlinear effects. In …

Plasmon induced transparency effect through alternately coupled resonators in terahertz metamaterial

KM Devi, AK Sarma, DR Chowdhury, G Kumar - Optics express, 2017 - opg.optica.org
We analyze plasmon induced transparency (PIT) in a planar terahertz metamaterial
comprising of two C-shaped resonators and a cut-wire. The two C-shaped resonators are …

A polarization independent electromagnetically induced transparency-like metamaterial with large group delay and delay-bandwidth product

F Bagci, B Akaoglu - Journal of Applied Physics, 2018 - pubs.aip.org
In this study, a classical analogue of electromagnetically induced transparency (EIT) that is
completely independent of the polarization direction of the incident waves is numerically and …

Polarization-insensitive and tunable plasmon induced transparency in a graphene-based terahertz metamaterial

H Huang, H Xia, Z Guo, H Li, D Xie - Optics Communications, 2018 - Elsevier
The polarization-insensitive and tunable plasmon induced transparency (PIT) in a graphene-
based terahertz metamaterial are investigated. The cross metal and four square split-ring …

[HTML][HTML] Polarization-independent and angle-insensitive electromagnetically induced transparent (EIT) metamaterial based on bi-air-hole dielectric resonators

L Zhu, X Zhao, L Dong, J Guo, XJ He, ZM Yao - RSC advances, 2018 - pubs.rsc.org
We numerically demonstrate that an electromagnetically induced transparent (EIT) all-
dielectric metamaterial with properties of polarization-independence and incident angle …

Mechanical control of terahertz plasmon-induced transparency in single/double-layer stretchable metamaterial

J Wang, H Tian, G Wang, S Li, W Guo… - Journal of Physics D …, 2020 - iopscience.iop.org
Active control of metamaterial properties in stretchable devices is crucial for advanced
terahertz (THz) applications, involving large mechanical deformation or stretching …

Active polarization-independent plasmon-induced transparency metasurface with suppressed magnetic attenuation

J Wang, P Tan, S Li, G Wang, W Guo, Z Zhou… - Optics Express, 2021 - opg.optica.org
A tunable polarization-independent plasmon-induced transparency (PIT) metasurface based
on connected half-ring and split-ring resonators is proposed to working in the terahertz …

Polarization-independent transparent effect in windmill-like metasurface

L Zhu, L Dong, J Guo, FY Meng, XJ He… - Journal of Physics D …, 2018 - iopscience.iop.org
A windmill-like metasurface featuring a polarization-independent electromagnetically
induced transparency (EIT) at microwave frequencies is numerically and experimentally …

Deflection angle switching with a metasurface based on phase-change nanorods

C Choi, SJ Kim, JG Yun, J Sung, SY Lee… - Chinese Optics …, 2018 - opg.optica.org
We propose the active metasurface using phase-change material Ge_2Sb_2Te_5 (GST),
which has two distinct phases so called amorphous and crystalline phases, for an ultrathin …