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PLC-Based Integrated Refractive Index Sensor Probe with Partially Exposed Waveguide
This paper proposes a simple, high-efficiency refractive index (RI) sensor, with a structure based on the planar lightwave circuit (PLC) probe type. The optical sensor has a 1 × 2 splitter structure with reference and sensing channels, each consisting of a U-shaped waveguide structure that is config...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9370853/ https://www.ncbi.nlm.nih.gov/pubmed/35957229 http://dx.doi.org/10.3390/s22155672 |