High-sensitivity multi-channel refractive-index sensor based on a graphene-based hybrid Tamm plasmonic structure

doi:10.1364/OME.440987

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	High-sensitivity multi-channel refractive-index sensor based on a graphene-based hybrid Tamm plasmonic structure
	J. Hu; Y. Huang; Y. Chen; Z.-D. Hu; J. Wu and J. Wang
	2021
发表期刊	Optical Materials Express
ISSN	21593930
卷号	11 期号:11 页码:3833-3843
摘要	In this paper, we propose a high-performance refractive-index sensor at a near-infrared band based on a hybrid Tamm structure. The optical properties of this graphene-based hybrid Tamm plasmonic structure are analyzed and investigated by using the transfer matrix method (TMM). Due to the excitation of the guide mode resonance (GMR) and Tamm plasmon polariton (TPP) resonance, the structure can realize multi-channel perfect absorption. This structure can be utilized as a refractive index sensor because the position of the absorption peak is sensitive to the refractive index of the ambient layer. Therefore, we obtain the sensitivity to 950 nm per refractive index unit (nm/RIU) and figure of merit (FoM) of 161 RIU-1 after studying the performance under different structural parameters. We believe that the proposed configuration is expected to be used to manufacture high-performance biosensors or gas sensor devices and other related applications in the near-infrared band. 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.
DOI	10.1364/OME.440987
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收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65305
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	J. Hu,Y. Huang,Y. Chen,et al. High-sensitivity multi-channel refractive-index sensor based on a graphene-based hybrid Tamm plasmonic structure[J]. Optical Materials Express,2021,11(11):3833-3843.
APA	J. Hu,Y. Huang,Y. Chen,Z.-D. Hu,&J. Wu and J. Wang.(2021).High-sensitivity multi-channel refractive-index sensor based on a graphene-based hybrid Tamm plasmonic structure.Optical Materials Express,11(11),3833-3843.
MLA	J. Hu,et al."High-sensitivity multi-channel refractive-index sensor based on a graphene-based hybrid Tamm plasmonic structure".Optical Materials Express 11.11(2021):3833-3843.

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