High-Performance Refractive Index and Temperature Sensing Based on Toroidal Dipole in All-Dielectric...
High-Performance Refractive Index and Temperature Sensing Based on Toroidal Dipole in All-Dielectric Metasurface
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Switzerland: MDPI AG
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English
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Switzerland: MDPI AG
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This article shows an all-dielectric metasurface consisting of “H”-shaped silicon disks with tilted splitting gaps, which can detect the temperature and refractive index (RI). By introducing asymmetry parameters that excite the quasi-BIC, there are three distinct Fano resonances with nearly 100% modulation depth, and the maximal quality factor (Q-f...
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High-Performance Refractive Index and Temperature Sensing Based on Toroidal Dipole in All-Dielectric Metasurface
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TN_cdi_doaj_primary_oai_doaj_org_article_b6f7ed9a9c7648e9ab6e543c29a90242
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_b6f7ed9a9c7648e9ab6e543c29a90242
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ISSN
1424-8220
E-ISSN
1424-8220
DOI
10.3390/s24123943
