An Ultra-Sensitive Bimetallic-Coated PCF-Based Surface Plasmon Resonance Sensor for Waterborne Pathogen Detection

This study presents an ultra-sensitive dual-core photonic crystal fiber-based surface plasmon resonance (PCF-SPR) sensor for the detection of waterborne pathogens through refractive index (RI) variation. The proposed sensor integrates a bimetallic coating of silver and titanium dioxide (Ag–TiO<sub>2...

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Manylion Llyfryddiaeth

Prif Awduron:	Ariful Hasan, Anik Chowdhury, Abrar Adib, Devjyoti Das, A. H. M. Iftekharul Ferdous, Abu Farzan Mitul, Jobaida Akhtar, Mohammad Istiaque Reja
Fformat:	Artigo
Iaith:	Inglês
Cyhoeddwyd:	MDPI AG 2025-12-01
Cyfres:	Photonics
Pynciau:	surface plasmon resonance Finite Element Method photonic crystal fiber waterborne pathogen environmental biosensing refractive Index
Mynediad Ar-lein:	https://www.mdpi.com/2304-6732/12/12/1240
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