The proposed sensor developed using fabrication methods established in photonic technologies integrates high-resolution, exceptional sensitivity, improved temperature detection, ultra-fast
"High Sensitivity Surface Plasmon Resonance Magnetic Field Sensor Based on Au/Gold Nanoparticles/Magnetic Fluid in the Hollow Core Fiber". IEEE Sensors
This study proposes a compact fiber optic temperature sensor based on PDMS-coated Mach-Zehnder interferometer (MZI) combined with FBG, and it
The purpose of this paper is to design a high-sensitivity temperature sensor based on the vernier effect (VE) of dual-parallel Fabry-Perot interferometers (FPIs).
A high-sensitive fiber-optic Fabry–Perot sensor with parallel polymer-air cavities based on Vernier effect for simultaneous measurement of pressure and temperature.
Abstract A high-sensitivity temperature sensor based upon an optical fiber Fabry-Perot interferometer (FPI) filled with polydimethylsiloxane (PDMS) is reported that employed a single mode
Current high-sensitivity fiber-optic temperature sensors are often limited to narrow measurement ranges, thus restricting their applicability to specific scenarios. However, it is not uncommon to find that a
Compared to the temperature sensor based on the traditional Vernier effect, the proposed sensor realizes the high sensitivity temperature measurement and doesn''t need any special
In this work, a fiber optic temperature sensor based on FPI combined with FBG is proposed, it can realize both high-sensitivity and large-range temperature measurement. The FPI
In this paper, we propose a high-sensitivity fiber-optic temperature sensor based on the UV glue-filled Fabry-Pérot (FP) cavity in the HCF. The
Abstract In this paper, a novel high-sensitivity optical fiber temperature sensor with extended measurement range is proposed, and it is implemented experimentally by cascading FP
To address the challenge of balancing sensitivity and measurement range in optical fiber temperature sensors, a high-sensitivity optical fiber temperature sensor based on an extrinsic
Abstract: This work proposes a compact Fabry–Perot interferometer (FPI)-type fiber-optic temperature sensor based on the high-order harmonic Vernier effect. The sensor is constructed
The official website of Hamamatsu Corporation whose mission is to advance science and industry through photonic technologies. Our products include optical sensors
A fiber optic temperature sensor with high sensitivity is proposed, utilizing range-extended multi(m)-order interference demodulation. The sensor features an ethanol-filled Fabry-Perot (FP) inline microcavity,
A high-sensitivity fiber optic temperature sensor based on the enhanced harmonic Vernier effect (HVE) is proposed, which consists of two Fabry–Perot interferometers (FPI) that are sensitive to
High-temperature measurements above 1000 °C are critical in harsh environments such as aerospace, metallurgy, fossil fuel, and power production.
Luna''s fiber optic sensing solutions deliver strain measurements that go beyond what''s possible with traditional strain gages.Three types of fiber optic strain
In this paper, a temperature sensing structure comprising single-mode fiber (SMF) and dual-core single-side hole fiber (DCSHF) is introduced and demonstrated to enhance temperature
A fiber-optic extrinsic Fabry–Perot interferometric (EFPI) temperature sensor with extremely high resolution and large dynamic range is proposed and demonstrated.
Fiber-optic sensors are optical sensors based on fiber devices. They are often used for sensing temperature and/or mechanical stress.
In this work, we proposed and demonstrated a high-sensitivity optical fiber temperature sensor based on lossy mode resonance (LMR). The sensor is composed of a D-shaped fiber and a
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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
Fiber-optic microphones possess high dynamic and frequency range, similar to the best high-fidelity conventional microphones. Fiber-optic microphones do not react
Among all the reported applications, optical waveguides have been widely exploited to measure the physical and chemical variations in the surrounding environment.
For example, fiber optic sensors based on localized surface plasmon resonance (LSPR) have been used to detect the food toxicant tyramine with high sensitivity , and D-shaped fiber optic
For instance, the enhanced sensitivity of graphene can be used in conjunction with a silver SPR sensor, providing a cost-effective alternative for measuring glucose
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