Sep 01, 2025
This paper reports on the past, present, and future scope of fiber-optic SPR sensors in the field of sensing of different chemical, physical, and biochemical parameters. A detailed mechanism of the
Jun 29, 2026
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Dec 13, 2025
This study reports the development of a fiber-optic localized surface plasmon resonance (FO-LSPR) sensor incorporating a three-dimensional
Sep 05, 2025
We propose and demonstrate a novel passive optical-fiber sensor based on surface plasmon resonance (SPR) by fabricating a configuration on metal-dielectric materials. We use a
Aug 27, 2025
Abstract In this study, a surface plasmon resonance (SPR) based fiber optic sensor coated with graphene is introduced. A graphene film synthesized by thermal chemical vapor deposition
Jun 24, 2026
We propose a design for a high sensitivity plasma resonance (SPR) sensor based on photonic crystal fiber (PCF) and analyze the sensor using finite element software (FEM). By
Feb 09, 2026
This article exhibits a comprehensive in-depth exploration of the emerging domain of fibre optic sensors employing Localized Surface Plasma Resonance (LSPR) for the precise identification
Jan 08, 2026
The surface plasmon resonance (SPR) technique has proven indispensable as an optical sensing method owing to its extraordinary sensitivity to changes in refractive index, making it crucial for
Apr 13, 2026
A U-bent fiber optic sensor was functionalized with AuNPs and AgNPs to study ultrafast photothermal and photoacoustic dynamics using evanescent-wave and LSPR absorption in a dual
Nov 20, 2025
An optical fiber acoustic sensor based on the combination of generalized cross-correlation and improved minimum control recursive average
Dec 04, 2025
Here, a highly sensitive composite sensor, embedding a fiber F-P interferometer into a Mie resonant structure, is proposed for weak sound field detection. The customized Mie resonant
Nov 06, 2025
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Feb 25, 2026
Since the introduction of optical fiber technology in the field of sensor based on the technique of surface plasmon resonance (SPR), fiber-optic SPR
Aug 17, 2025
Fiber-optics can bring many advantages to this field, and fiber-optic acoustic sensors show already performance levels capable of competing with the standard sensors based on piezoelectric
Feb 27, 2026
Tamm plasma resonance (TPR) has high sensitivity and narrow full width at half maximum (FWHW), which makes it a novel type of plasmon. Considering good portability of optical fiber
Aug 30, 2025
This study introduces a novel bionic cilium-structured fiber-optic underwater acoustic sensor, enhanced by resonance effects, to improve detection sen
Aug 09, 2025
The designed fiber-optic acoustic sensing system has the features of resistance to electromagnetic interference, intrinsic safety, remote detection and small size. It can be used for
Feb 25, 2026
Acoustic sensing is nowadays a very demanding field which plays an important role in modern society, with applications spanning from structural health monitoring to medical imaging.
Dec 10, 2025
Rayleigh backscattering in optical fibers is employed in fiber-optic DAS, where acoustic disturbances induce fluctuations in light dispersion that are monitored throughout the entire fiber
May 18, 2026
Localized surface plasmon resonance (LSPR) biosensors, which enable nanoscale confinement and manipulation of light, offer the enhanced
Mar 02, 2026
Overall, this review provides insights into the advancements and potential applications of FOLSPR sensors, paving the way for sensitive and
Mar 16, 2026
A simple optical fiber sensor based on localized surface plasmon resonance was constructed for direct and rapid measurement of thyroglobulin (Tg).
Sep 05, 2025
Optical fiber surface plasmon resonance (SPR) biosensors have great potential in the early stage detection of diseases, owing to their advantages of fast detection speed, high specificity, high
Feb 22, 2026
In this review article, we present the principle of SPR technique for sensing and various designs of the fiber optic SPR probe reported for the
Feb 06, 2026
The local transverse resonant frequency and loss coefficient can be optically measured by an intra-core acoustic sensor via spectral analysis.
Jun 14, 2026
In particular, SPR and LSPR sensors based on glass, plastic or specialty optical fibers are exploited in demanding applications, including medical diagnostics, environmental monitoring, industrial
Mar 09, 2026
Optoacoustic vibrations in optical fibres have enabled spatially resolved sensing, but the weak electrostrictive force hinders their application. Here, we introduce photothermally induced...
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