Fiber-Optic Anti-Resonance and Interference Effect Superimposed
Here, a novel seawater temperature and salinity simultaneous measurement sensor with remarkable sensitivity and low crosstalk is demonstrated using the superimposition of AR effect and
Sagnac Interference-Based Contact-Type Fiber-Optic Vibration
This paper proposes a fiber-optic vibration sensor based on the Sagnac interference principle. The polarization-maintaining fiber (PMF) is spliced between two single mode fibers (SMFs)
Interfacial polarization-enabled high anti-interference for fiber-based
Based on it, an anti-interference fiber capacitive sensor with CNTs@PDA/Ecoflex as a composite dielectric layer was proposed. The CNTs@PDA with core-shell structure increased the
Fiber Optic Sensors: Types, Working Principle
What is a Fiber Optic Sensor? A fiber optic sensor measures a physical quantity by modulating the intensity, spectrum, phase, or polarization of light traveling
Optical Fiber Sensor for Curvature and Temperature Measurement
Abstract In this paper, a novel inline optical fiber sensor for curvature and temperature measurement simultaneously has been proposed and demonstrated, which can measure two parameters with very
High sensitivity fiber optic acceleration sensor based on Fabry-Perot
In this paper, we propose and experimentally demonstrate a high sensitivity fiber optic Fabry-Perot (F-P) acceleration sensor based on mass block elastic structure, in which the F-P
Optical Fiber Sensors Guide
Strain can be measured using FBG sensors by properly mounting them on or embedding into the substrate of interest. One of the advantages of this technique is the fact that the detected signal is
Optical fiber sensors in infrastructure monitoring: a comprehensive
This paper introduces the basic principles of several commonly used optical fiber sensors, introduces the progress of optical fiber sensors in the monitoring of physical, mechanical,
Medium-High-Frequency and High Sensitivity Fiber Optic Acceleration
A high sensitivity fiber-optic acceleration sensor based on a Fabry-Perot Interferometer (FPI) formed by an aluminum alloy elastic mass-block structure is proposed for measuring
High sensitivity fiber optic acceleration sensor based on Fabry-Perot
A high sensitivity fiber optic acceleration sensor based on Fabry-Perot interferometer is proposed and experimentally demonstrated. The proposed sensor is composed of a sensor pedestal,
A Label-Free and Anti-Interference Dual-Channel SPR Fiber Optic Sensor
In this work, we report a self-compensating, label-free, and anti-interference surface plasmon resonance (SPR) fiber biosensor based on a cascaded U-shaped multimode fiber and a
Fiber-optic sensors based on Vernier effect
In conclusion, the fiber-optic sensors improved by the Vernier effect sensitization mechanism not only have the unique characteristics of long transmission distance, low loss, and anti
Multimode Interference Sensors for Static and Dynamic Monitoring
This chapter addresses simple optical fiber sensors based on modal interference in multimode optical fibers: their working principles, potential applications, and challenges for industrial
Ultra-compact temperature sensor based on anti-resonant Mach
A novel ultra-compact temperature sensor based on the Mach-Zehnder interferometer with an anti-resonant hollow core fiber is proposed and investigated theoretically and experimentally.
High-Sensitivity Fiber Optic Temperature Sensor Based on Enhanced
The accurate detection of temperature is crucial in industry, agriculture, military, and so on. This work implements a temperature sensor based on the enhanced Vernier effect principle, which is
Optical fiber gas sensor with multi-parameter sensing and
Full Length Article Optical fiber gas sensor with multi-parameter sensing and environmental anti-interference performance Gaoliang Chen a, Jin Li a b c, Hongmin Zhu a, Yuying
Optical fiber sensor for curvature and temperature simultaneous
Abstract Based on an anti-resonance mechanism, we propose and experimentally demonstrate an optical fiber sensor for simultaneous measurement of curvature and temperature.
Special Issue “Fiber Optic Sensors and Applications”: An Overview
We present here the recent advance in exploring new detection mechanisms, materials, processes, and applications of fiber optic sensors. Keywords: fiber optic sensors, detection mechanisms, materials,
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