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Critically coupled Fabry–Perot cavity with high signal contrast for refractive index sensing
Perfect absorption at a resonance wavelength and extremely low absorption at the wavelength range of off-resonance in a one-port optical cavity is required for refractive index (RI) sensing with high signal contrast. Here, we propose and analyze an absorption-enhanced Fabry–Perot (MAFP) cavity based...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8486813/ https://www.ncbi.nlm.nih.gov/pubmed/34599221 http://dx.doi.org/10.1038/s41598-021-98654-w |