High-Sensitivity Fiber Optic Temperature Sensor Based on Enhanced
This work implements a temperature sensor based on the enhanced Vernier effect principle, which is comprised of a Fabry–Perot interferometer and a fiber optic Sagnac interferometer with slightly
Experimental Study of Temperature Impact on Fiber
In this paper, we studied the temperature impact on the operation of optical elements that make up a fiber optic current sensor. Each element
Temperature Sensing Characteristics of Improved SNCS Fiber Sensor
In this paper, the effects of structural parameters and assembly materials on the sensitivity of SNCS optical fiber sensor are studied by far from the cut-off condition. The correctness
Preparation and Performance of a Fiber Optic Temperature Sensor
In this article, multiple temperature sensing functions of a thymol blue dyed optic fiber were calibrated and compared with each other. The analyzed fluorescence characteristics including
Temperature characterization of fiber optic current sensor influenced
Based on these problems, this paper focuses on analyzing and researching the FOCS temperature characteristics by considering the influence of linear birefringence from the polarization
Fiber Optic Temperature Sensors
In this chapter, a temperature sensor is demonstrated based on four different techniques; intensity modulated fiber optic displacement sensor (FODS), lifetime measurements, microfiber loop resonator
Experiment Study in Optical Fiber Temperature Monitoring
This experiment takes the method of placing optic fiber and grating in constant temperature water for heating. Constant temperature water tank is facility to set the initial reference
Thermal Cycling Testing of Distributed Fiber Optic Temperature
This paper describes thermal cycling tests of distributed fiber optic temperature sensors to characterize stability over a temperature range of 20 – 600°C. Stability and repeatability under
Optical Fiber Sensors for High-Temperature Monitoring: A Review
This paper reviews the sensing principle, structural design, and temperature measurement performance of fiber-optic high-temperature sensors, as well as recent significant
Fiber-optic temperature sensing probe using low-coherence light
thods for measuring the temperature near the tip of the optical fiber. To achieve this, previous studies have proposed several methods, such as inscribing fiber Bragg gratings (FBGs) [1,2] or long-period
Experimental Study of Temperature Impact on Fiber Optic Current Sensor
In this paper, we studied the temperature impact on the operation of optical elements that make up a fiber optic current sensor. Each element responds differently to changes in ambient...
High sensitivity fiber optic temperature sensor composed of two
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
Temperature Measurement Using Optical Fiber Methods:
The paper deals with the overview of fiber optic methods suitable for temperature measurement and monitoring. The aim is to evaluate the current research of temperature measurements in the interval
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