Active control and large group delay in graphene-based terahertz metamaterials

W Jia, P Ren, Y Jia, C Fan - The Journal of Physical Chemistry C, 2019 - ACS Publications
A distinct plasmon-induced transparency (PIT) window has been realized in our novel
design of|+|-shaped graphene metamaterials, which consist of two identical graphene strips …

A novel graphene metamaterial design for tunable terahertz plasmon induced transparency by two bright mode coupling

H Zhang, Y Cao, Y Liu, Y Li, Y Zhang - Optics Communications, 2017 - Elsevier
A novel graphene-based metamaterial for terahertz plasmon induced transparency (PIT) is
presented in this paper, which consists of a graphene ring and a graphene strip compound …

Optical modulated graphene metamaterial based on plasmon-induced transparency in the terahertz band: application for sensing

D Liang, T Chen - Diamond and Related Materials, 2023 - Elsevier
We design a graphene metamaterial composed of graphene strips and graphene rings in
the terahertz (THz) band. The graphene metamaterial can excite plasmon-induced …

Quadruple plasmon-induced transparency and tunable multi-frequency switch in monolayer graphene terahertz metamaterial

Y Li, Y Xu, J Jiang, L Ren, S Cheng… - Journal of Physics D …, 2022 - iopscience.iop.org
A monolayer graphene metamaterial composed of a graphene block and four graphene
strips, which has the metal-like properties in terahertz frequency range, is proposed to …

Absorption and slow-light analysis based on tunable plasmon-induced transparency in patterned graphene metamaterial

B Zhang, H Li, H Xu, M Zhao, C Xiong, C Liu, K Wu - Optics Express, 2019 - opg.optica.org
We propose a novel simple patterned monolayer graphene metamaterial structure based on
tunable terahertz plasmon-induced transparency (PIT). Destructive interference in this …

Novel tunable terahertz graphene metamaterial with an ultrahigh group index over a broad bandwidth

H Xu, H Li, Z Chen, M Zheng, M Zhao… - Applied Physics …, 2018 - iopscience.iop.org
We propose a grating-coupled graphene metamaterial structure at a terahertz band. An
obvious tunable plasmon-induced transparency can be achieved by changing the graphene …

Dual plasmonically tunable slow light based on plasmon-induced transparency in planar graphene ribbon metamaterials

H Xu, M Zhao, C Xiong, B Zhang, M Zheng… - Physical Chemistry …, 2018 - pubs.rsc.org
We propose a simulated terahertz design based on planar graphene ribbons. With
numerical simulation, we can achieve a very obvious dual plasmon-induced transparency …

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 …

Polarization-sensitive multi-frequency switches and high-performance slow light based on quadruple plasmon-induced transparency in a patterned graphene-based …

Y Li, Y Xu, J Jiang, S Cheng, Z Yi, G Xiao… - Physical Chemistry …, 2023 - pubs.rsc.org
A periodic patterned graphene-based terahertz metamaterial comprising three transverse
graphene strips and one longitudinal continuous graphene ribbon is proposed to achieve a …

Plasmon-induced transparency in metamaterial based on graphene and split-ring resonators

X Zhao, C Yuan, W Lv, S Xu… - IEEE Photonics …, 2015 - ieeexplore.ieee.org
We present a design of a terahertz plasmon induced transparency (PIT) metamaterial based
on a graphene patch and split-ring resonator (SRR) pair. The PIT metamaterial exhibits a …