Double Narrow Fano Resonances via Diffraction Coupling of Magnetic Plasmon Resonances in Embedded 3D Metamaterials for High-Quality Sensing.

Haitao Hu, Xue Lu, Jianhua Huang, Kai Chen, Jun Su, Zhendong Yan, Chaojun Tang, Pingen Cai

Abstract read

In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Plasmonic Sensing and Switches Enriched by Tailorable Multiple Fano Resonances in Rotational Misalignment Metasurfaces.Nanomaterials (Basel, Switzerland) · 2022
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5 · Who and what money

Authors and funding

8 authors.

Haitao HuDepartment of Physical Education, Nanjing Forestry University, Nanjing 210037, China.

Xue LuCollaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC), Nanjing University of Information Science & Technology, Nanjing 210044, China.

Jianhua HuangCollege of Science, Nanjing Forestry University, Nanjing 210037, China.

Kai ChenCollaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC), Nanjing University of Information Science & Technology, Nanjing 210044, China.

Jun SuCollege of Science, Nanjing Forestry University, Nanjing 210037, China.

Zhendong YanCollege of Science, Nanjing Forestry University, Nanjing 210037, China.

Chaojun TangCenter for Optics and Optoelectronics Research, Collaborative Innovation Center for Information Technology in Biological and Medical Physics, College of Science, Zhejiang University of Technology, Hangzhou 310023, China.

Pingen CaiCenter for Optics and Optoelectronics Research, Collaborative Innovation Center for Information Technology in Biological and Medical Physics, College of Science, Zhejiang University of Technology, Hangzhou 310023, China.

Funding

National Natural Science Foundation of China 11704184, 12074151Natural Science Foundation of Zhejiang Province LY14A040004, LQ17C100002Open fund by Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control KHK2007Science Innovation Foundation for Young Scientists of Nanjing Forestry University CX2019024

6 · The paper itself

Abstract

We theoretically demonstrate an approach to generate the double narrow Fano resonances via diffraction coupling of magnetic plasmon (MP) resonances by embedding 3D metamaterials composed of vertical Au U-shaped split-ring resonators (VSRRs) array into a dielectric substrate. Our strategy offers a homogeneous background allowing strong coupling between the MP resonances of VSRRs and the two surface collective optical modes of a periodic array resulting from Wood anomaly, which leads to two narrow hybridized MP modes from the visible to near-infrared regions. In addition, the interaction effects in the VSRRs with various geometric parameters are also systematically studied. Owing to the narrow hybrid MP mode being highly sensitive to small changes in the surrounding media, the sensitivity and the figure of merit (

Indexed as

fano resonancemagnetic plasmon resonancesmetamaterialsplit-ring resonatorssport doping

Identifiers

PMID34947710

DOI10.3390/nano11123361

PMCPMC8708183

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