Photonic Crystal Fiber–Based Surface Plasmon Resonance Sensor for Precise Biochemical Refractive Index Sensing
In this work, a D-shaped Photonic Crystal Fiber (PCF) sensor with a detection range of 1.30–1.35 is proposed, including Gold (Au), Titanium Dioxide (TiO<sub>2</sub>), graphene, and a functionalized sensing region. Instead of filling or coating inside the PCF’s air holes, the Gold (Au) layer is appli...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
MDPI AG
2026-03-01
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| Schriftenreihe: | Photonics |
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| Online-Zugang: | https://www.mdpi.com/2304-6732/13/3/259 |
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