AI Article Synopsis
- - The study focuses on a photonic crystal fiber sensor that utilizes surface plasmon resonance (SPR), analyzed through the finite element method.
- - Key performance metrics include a maximum wavelength sensitivity of 24,600 nm/RIU, optimal resolution of 4.07×10, and amplitude sensitivity of 1164.13, applicable for refractive indices from 1.29 to 1.39.
- - This sensor shows great potential for use in areas like biomolecular and biochemical sensing, environmental monitoring, and food safety.
Article Abstract
Surface plasmon resonance (SPR) is widely used in photonic crystal fiber sensors. In this work, a photonic crystal fiber sensor based on mode excited SPR is designed and analyzed by the finite element method. The maximum wavelength sensitivity, optimal resolution, and amplitude sensitivity of the optical fiber sensor are 24,600 nm/RIU, 4.07×10, and 1164.13, respectively, for the refractive index range between 1.29 and 1.39. The sensor has excellent properties and wide application prospects in bimolecular and biochemical sensing, environmental monitoring, food safety, and other fields.
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| http://dx.doi.org/10.1364/JOSAA.474692 | DOI Listing |
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