A Nanoscale Structure Based on an MIM Waveguide Coupled with a Q Resonator for Monitoring Trace Element Concentration in the Human Body
In this study, a nano-refractive index sensor is designed that consists of a metal–insulator–metal (MIM) waveguide with a stub-1 and an orthogon ring resonator (ORR) with a stub-2. The finite element method (FEM) was used to analyze the transmission characteristics of the system. We studied the caus...
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Main Authors: | Tingsong Li, Shubin Yan, Pengwei Liu, Xiaoyu Zhang, Yi Zhang, Lifang Shen, Yifeng Ren, Ertian Hua |
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Format: | article |
Language: | EN |
Published: |
MDPI AG
2021
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Online Access: | https://doaj.org/article/53ba6433d7734196b357ea0df6c00e5f |
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