Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Classical Analogue of Electromagnetically Induced Transparency by Meta-Atom Ensemble in Waveguide Environment

Atsushi Ishikawa, Takuo Tanaka

Published Jan 1, 2011• 0 citations
OpenAlex

Related papers

Improving cavity lifetime by electromagnetic-induced-transparency-like meta-atoms

Yujie Chen, Y. H. Li, Yueyun Hu +5 more

Applied Physics A•Jan 20, 2015•1 citation

Bistable switching in electromagnetically induced-transparency-like meta-molecule

Y. Q. Chen, L. J. Dong, Yu Fang +4 more

Applied Physics A•Dec 12, 2018•9 citations

Multiple electromagnetically induced transparency without a control field in an atomic array coupled to a waveguide

W. Z. Jia, Quangan Cai

arXiv:2210.00547•The European Physical Journal Plus•Sep 26, 2022•5 citations

Broadband electromagnetically induced transparency in metamaterials based on hybridization bandgap

Taocheng Zang, Yongqiang Chen, Yaqiong Ding +2 more

We present a broadband electromagnetically induced transparency-like (EIT-like) effect in a microwave waveguide system by employing a bright meta-atom side-coupled to a linear chain of dark meta-atoms with a hybridization bandgap (HBG). We find that such a configuration can generate a wideband EIT response of up to 145 MHz, covering 23.7% of the central frequency. We also show that the EIT bandwidth can even extend to 211 MHz by further broadening the HBG while keeping the device volume unchanged. We emphasize that the EIT-like meta-molecules are subwavelength structures with only about one tenth of the operating wavelength. Our findings will be beneficial for realizing compact broadband slow light components in communication systems.

AIP Advances•Nov 1, 2020•8 citations

Electromagnetically Induced Transparency with Single Atoms in a Cavity

Eden V. Figueroa, Martin Mücke, Joerg Bochmann +7 more

AIP conference proceedings•Jan 1, 2011•20 citations

Analogue of double-Λ-type atomic medium and vector plasmonic dromions in a metamaterial

Qi Zhang, Zhengyang Bai, Guoxiang Huang

We consider an array of the meta-atom consisting of two cut-wires and a split-ring resonator coupled with an electromagnetic field with two polarization components. We show that the system can be taken as a classical analogue of the atomic medium of a double-Λ-type four-level configuration coupled with four laser fields and working under the condition of electromagnetically induced transparency, exhibits an effect of plasmon induced transparency (PIT), and displays a similar behavior of atomic four-wave mixing (FWM). We show also that with the PIT and FWM effects the system can support vector plasmonic dromions when a nonlinear varactor is mounted onto the each gap of the split-ring resonator. Our work not only gives a plasmonic analogue of the FWM in coherent atomic systems but also provides the possibility for obtaining new type of plasmonic excitations in metamaterials.

arXiv:1704.05583•Optics Express•Oct 5, 2017•2 citations
We present a broadband electromagnetically induced transparency-like (EIT-like) effect in a microwave waveguide system by employing a bright meta-atom side-coupled to a linear chain of dark meta-atoms with a hybridization bandgap (HBG). We find that such a configuration can generate a wideband EIT response of up to 145 MHz, covering 23.7% of the central frequency. We also show that the EIT bandwidth can even extend to 211 MHz by further broadening the HBG while keeping the device volume unchanged. We emphasize that the EIT-like meta-molecules are subwavelength structures with only about one tenth of the operating wavelength. Our findings will be beneficial for realizing compact broadband slow light components in communication systems.
We consider an array of the meta-atom consisting of two cut-wires and a split-ring resonator coupled with an electromagnetic field with two polarization components. We show that the system can be taken as a classical analogue of the atomic medium of a double-Λ-type four-level configuration coupled with four laser fields and working under the condition of electromagnetically induced transparency, exhibits an effect of plasmon induced transparency (PIT), and displays a similar behavior of atomic four-wave mixing (FWM). We show also that with the PIT and FWM effects the system can support vector plasmonic dromions when a nonlinear varactor is mounted onto the each gap of the split-ring resonator. Our work not only gives a plasmonic analogue of the FWM in coherent atomic systems but also provides the possibility for obtaining new type of plasmonic excitations in metamaterials.