Multimode Fano Resonances Sensing Based on a Non-Through MIM Waveguide with a Square Split-Ring Resonance Cavity

doi:10.3390/bios12050306

HFCAS OpenIR

	Multimode Fano Resonances Sensing Based on a Non-Through MIM Waveguide with a Square Split-Ring Resonance Cavity
	Chen, Jianfeng 1,2,3; Lian, Xinyu 4; Zhao, Ming 1,3; Xie, Chenbo1,3
	2022-05-01
发表期刊	BIOSENSORS-BASEL
通讯作者	Xie, Chenbo(cbxie@aiofm.ac.cn)
摘要	In this article, a non-through metal-insulator-metal (MIM) waveguide that can excite fivefold Fano resonances is reported. The Fano resonances are obtained by the interaction between the modes excited by the square split-ring resonator (SSRC) and the bus waveguide. After a detailed analysis of the transmission characteristics and magnetic field strength of the structure using the finite element method (FEM), it was found that the independent tuning of Fano resonance wavelength and transmittance can be achieved by adjusting the geometric parameters of SSRC. In addition, after optimizing the geometric parameters, the refractive index sensing sensitivity (S) and figure of merit (FOM) of the structure can be optimal, which are 1290.2 nm/RIU and 3.6 x 10(4), respectively. Additionally, the annular cavity of the MIM waveguide structure can also be filled with biomass solution to act as a biosensor. On this basis, the structure can be produced for optical refractive index sensing in the biological, micro and nano fields.
关键词	non-through MIM waveguide fivefold Fano resonances independent tuning refractive index sensing
DOI	10.3390/bios12050306
关键词[WOS]	GLUCOSE-CONCENTRATION ; PLASMONIC SENSOR
收录类别	SCI
语种	英语
资助项目	Civil Aerospace Technology Pre-research Project[D040103] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA17040524] ; Key Program of 13th Five-Year Plan, CASHIPS[KP-2019-05]
项目资助者	Civil Aerospace Technology Pre-research Project ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Program of 13th Five-Year Plan, CASHIPS
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Instruments & Instrumentation
WOS类目	Chemistry, Analytical ; Nanoscience & Nanotechnology ; Instruments & Instrumentation
WOS记录号	WOS:000802482100001
出版者	MDPI
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/131060
专题	中国科学院合肥物质科学研究院
通讯作者	Xie, Chenbo
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Key Lab Atmospher Opt, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China 4.Hefei Univ Technol, Sch Instrument Sci & Optoelect Engn, Hefei 230009, Peoples R China
第一作者单位	中科院安徽光学精密机械研究所
通讯作者单位	中科院安徽光学精密机械研究所
推荐引用方式 GB/T 7714	Chen, Jianfeng,Lian, Xinyu,Zhao, Ming,et al. Multimode Fano Resonances Sensing Based on a Non-Through MIM Waveguide with a Square Split-Ring Resonance Cavity[J]. BIOSENSORS-BASEL,2022,12.
APA	Chen, Jianfeng,Lian, Xinyu,Zhao, Ming,&Xie, Chenbo.(2022).Multimode Fano Resonances Sensing Based on a Non-Through MIM Waveguide with a Square Split-Ring Resonance Cavity.BIOSENSORS-BASEL,12.
MLA	Chen, Jianfeng,et al."Multimode Fano Resonances Sensing Based on a Non-Through MIM Waveguide with a Square Split-Ring Resonance Cavity".BIOSENSORS-BASEL 12(2022).