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The mode splitting of spoof localized surface plasmons hybridization used for liquid characteristic sensing

  • Xi'an Jiaotong University

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

A high-sensitivity planar microfluidic sensor based on coupled spoof localized surface plasmons (SLSPs) is proposed in this paper. By stacking two SLSP disks with same dimensions on the top and bottom layers to form a strong interaction and to produce mode splitting, a notch point is formed on the basis of the dipole resonant modes (ω- and ω+). The notch point can be converted into a shift of the resonant frequency, and thus the influence of the dielectric loss of the sample on the performance of the highly sensitive structure is reduced. Compared to other conventional microwave microfluidic sensors made of planar resonators, the sensitivity of the proposed sensor is greatly improved. The water-ethanol binary mixture is used for verification in the experiment.

源语言英语
主期刊名2021 IEEE 4th International Conference on Electronic Information and Communication Technology, ICEICT 2021
出版商Institute of Electrical and Electronics Engineers Inc.
607-609
页数3
ISBN(电子版)9781665432030
DOI
出版状态已出版 - 18 8月 2021
活动4th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2021 - Xi'an, 中国
期限: 18 8月 202120 8月 2021

出版系列

姓名2021 IEEE 4th International Conference on Electronic Information and Communication Technology, ICEICT 2021

会议

会议4th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2021
国家/地区中国
Xi'an
时期18/08/2120/08/21

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