A SPR sensor with wide RI measuring range and narrow FWHM based on PCF-silver film structure

Z Zhang, Z Yin, S Li - Journal of Lightwave Technology, 2024 - ieeexplore.ieee.org
In order to reduce the full width at half maximum (FWHM) of the surface plasmon resonance
(SPR) sensor and improve the detection accuracy, we propose to use the cladding mode of …

A Highly Sensitive Structure Based on Prism, Silver, and Titanium Dioxide for Biochemical Sensing Applications

I Sassi, MBEH Rhouma, M Zbidi, JW Simatupang - Plasmonics, 2024 - Springer
In this paper, a refractive index (RI) sensor with prism configuration is proposed and
numerically investigated for sensing applications. The sensor design is based on a BK7 …

Cascaded dual-parameter SPR fiber sensor for RI and pH simultaneous detection based on Ag film and an Ag/self-assembled nanofilm structure

Z Zhang, Z Yin, S Li, L Hu - Optics Express, 2024 - opg.optica.org
To achieve more accurate analysis and detection of changes in liquid parameters, we
propose a dual-parameter surface plasmon resonance (SPR) sensor that can measure …

Highly sensitive SPR based PCF sensor for broader analyte detection range including blood compositions detection

R Srivastava, V Kumar, YK Prajapati - Optik, 2024 - Elsevier
In this manuscript, a photonic crystal fiber (PCF) based sensor working on surface plasmon
resonance (SPR) concept, which is polished at both the sides and consisting of semi-circular …

Highly sensitive dual-side polished SPR PCF sensor for ultra-wide analyte range in the visible to near-IR operating band

MR Khodatars Dashtmian, V Fallahi, S Olyaee… - Optical and Quantum …, 2024 - Springer
In this article, a surface plasmon resonance (SPR) sensor based on photonic crystal fiber
(PCF) is simulated and analyzed by finite element method (FEM). Gold and titanium oxide …

[HTML][HTML] Design of uncomplicated triangular core PCF for enhanced non-linearity applications

M Uthman, BMA Rahman - e-Prime-Advances in Electrical Engineering …, 2024 - Elsevier
An innovative design of Photonic Crystal Fibre (PCF) for enhanced non-linearity applications
using simulation with the Finite Element Method (FEM) is presented. The PCF is a kind of …

Performance Enhancement of Gold Coated D-shaped PCF Sensor Using Monolayer MoS2

S Praveena, K Senthilnathan - Plasmonics, 2024 - Springer
In this paper, we theoretically propose a surface plasmon resonance (SPR)-based D-
shaped photonic crystal fiber (PCF) sensor with gold coating and an overlayer of …

Sensitivity Enhanced Dual-Core Photonic Crystal Fiber Surface Plasmon Resonance Sensor Based on Gold Film

Z Zhao, H Pan, Q You, Y Zhu, R Li, C Chen - Plasmonics, 2024 - Springer
In this paper, we proposed a dual-core D-shaped photonic crystal fiber surface plasmon
resonance refractive index sensor based on gold film. The proposed sensor uses two …

Enhanced Surface Plasmon Resonance Sensing via Higher-order Mode in Weakly-coupled Few-mode Photonic Crystal Fiber

D Zhou, F Ren, Y Li, Y Ci, J Wang - Plasmonics, 2024 - Springer
To achieve high-sensitivity refractive index (RI) sensing, a weakly-coupled few-mode
photonic crystal fiber (PCF) based on surface plasmon resonance (SPR)(FM-PCF-SPR) …

Simulation analysis of a photonic crystal fiber refractive index sensor based on a double-layer film structure and surface plasmon resonance technology

F Yang, W Liu, C Mi, J Lv, L Yang, Q Liu… - Journal of the Optical …, 2024 - opg.optica.org
A photonic crystal fiber surface plasmon resonance sensor based on a double-layer
membrane structure is designed and analyzed. In the simple sensing structure with only one …