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Differential Refractive Index Sensor Based on Coupled Plasmon Waveguide Resonance in the C-Band
We proposed a differential fiber-optic refractive index sensor based on coupled plasmon waveguide resonance (CPWR) in the C-band. The sensor head is a BK7 prism coated with ITO/Au/ITO/TiO(2) film. CPWR is excited on the film by the S-polarized components of an incident light. The narrow absorption p...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8659539/ https://www.ncbi.nlm.nih.gov/pubmed/34883988 http://dx.doi.org/10.3390/s21237984 |