High resolution refractive index and temperature sensor with Fano resonance in disk and parenthesis-shaped plasmonic cavities
A surface plasmon-based sensor with high resolution for refractive index and temperature sensing is proposed in this work. This structure comprises a disk cavity (DC) coupled to four parenthesis-shaped cavities (PSCs) and two plasmonic waveguides. The finite difference time domain (FDTD) numerical m...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-05-01
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| Series: | Results in Optics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666950125000446 |
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