Fiber Optic Fabry-Perot Current Sensor Integrated with Magnetic Fluid Using a Fiber Bragg Grating Demodulation [PDF]
Sensors, 2015 An optical fiber current sensor based on Fabry-Perot interferometer using a fiber Bragg grating demodulation is proposed. Magnetic fluid is used as a sensitive medium in fiber optical Fabry-Perot (F-P) cavity for the optical characteristic of magnetic ...
Ji Xia, Qi Wang, Xu Liu, Hong Luo
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Sensors, 2009 Fiber loop ringdown (FLRD) utilizes an inexpensive telecommunications light source, a photodiode, and a section of single-mode fiber to form a uniform fiber optic sensor platform for sensing various quantities, such as pressure, temperature, strain ...
Chuji Wang
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Characteristic Analysis and Experiment of Adaptive Fiber Optic Current Sensor Technology
Applied Sciences, 2019 The straight-through magneto-optical glass current sensor has desirable temperature properties, but it is vulnerable to magnetic interference. In contrast, a polarization-type fiber optic current sensor has poor temperature performance, but the magnetic ...
Yansong Li +3 more
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Fiber-Optic Pressure Sensors: Recent Advances in Sensing Mechanisms, Fabrication Technologies, and Multidisciplinary Applications [PDF]
SensorsFiber-optic sensing (FOS) technology has emerged as a cutting-edge research focus in the sensor field due to its miniaturized structure, high sensitivity, and remarkable electromagnetic interference immunity.
Yihang Wang +4 more
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Simulation analysis of temperature effects on all-fiber optic current sensor
Energy Reports, 2021 Temperature is the main factor restricting the application of all-fiber current sensors. To comprehensively analyze temperature influences, the influences of temperature on Verdet constant, birefringence, and phase delay of the quarter-wave plate are ...
Jianhua Wu +3 more
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Research on the Methods and Algorithms Improving the Measurements Precision and Market Competitive Advantages of Fiber Optic Current Sensors [PDF]
Sensors, 2020 An electromagnetic instrument transformer is a common device used to measure large current values in high-voltage electrical networks; it has been in use for more than a century. However, the optical current transformer, a promising technology also known
Valentina Temkina +2 more
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A fiber-optic current sensor for aerospace applications [PDF]
Proceedings of the 25th Intersociety Energy Conversion Engineering Conference, 1990 A robust, accurate, broadband, AC sensor using fiber optics that is being developed for space applications at power frequencies as high as 20 kHz is described. It can also be used in low- and high-voltage 60-Hz terrestrial power systems and in 400-Hz aircraft systems.
Richard L. Patterson +3 more
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Utilization of Faraday Mirror in Fiber Optic Current Sensors
Radioengineering, 2008 Fiber optic sensors dispose of some advantages in the field of electrical current and magnetic field measurement, like large bandwidth, linearity, light transmission possibilities. Unfortunately, they suffer from some parasitic phenomena.
P. Fiala, P. Drexler
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Birefringence Variation Independent Fiber-Optic Current Sensor Using Real-Time SOP Measurement
IEEE Photonics Journal, 2017 We propose a birefringence variation independent fiber-optic current sensor based on polarization diversity and a real-time state of polarization measurement technique.
Yinping Liu, Lin Ma, Zuyuan He
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Fiber optic current sensor network: innovations and applications
, 1999 Bibliography: p.
M Canalizo
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