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Refractive Index Sensors Based on Long-Period Grating in a Negative Curvature Hollow-Core Fiber
Long-period optical fiber gratings (LPGs) are one of the widely used concepts for the sensing of refractive index (RI) changes. Negative curvature hollow-core fibers (NCHCFs), with their relatively large internal diameters that are easy to fill with liquids, appear as a very interesting medium to co...
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/PMC7961978/ https://www.ncbi.nlm.nih.gov/pubmed/33807676 http://dx.doi.org/10.3390/s21051803 |