Magnetic field sensor based on nickel-coated S-shaped long period fiber grating
Sign Up to like & getrecommendations! Published in 2018 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-018-1626-6
Abstract: The paper presents the fabrication of S-shaped metallic long period fibre grating (MLPFG) based on electroforming process for the realization of metal-based micro-electro-mechanical systems magnetic field sensors. The fabricated S-shaped MLPFG sensors were then tested… read more here.
Keywords: magnetic field; field; field sensor; long period ... See more keywords
Fiber in-line magnetic field sensor based on Mach-Zehnder interferometer integrated with magnetic fluid
Sign Up to like & getrecommendations! Published in 2019 at "Optoelectronics Letters"
DOI: 10.1007/s11801-019-8087-4
Abstract: In this paper, magnetic fluid (MF), a new type of optical functional nanomaterial with interesting optical characteristics under the external magnetic field, is adopted to form a novel fiber-optic magnetic field sensor. The proposed sensor… read more here.
Keywords: field; field sensor; magnetic field; magnetic fluid ... See more keywords
An integrated electro-optic magnetic field sensor based on reflected Mach-Zehnder interferometer
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.11.095
Abstract: Abstract An optical magnetic field sensor using reflective Lithium niobate (LiNbO3) integrated optical waveguide Mach-Zehnder interferometer (MZI) has been proposed, designed and fabricated. The bare chip size of the sensor is microminiaturized as small as… read more here.
Keywords: zehnder interferometer; mach zehnder; field sensor; magnetic field ... See more keywords
High sensitive LPFG magnetic field sensor based on dual-peak resonance
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2017.05.013
Abstract: Abstract A high sensitivity magnetic field sensor based on magnetic-fluid-clad LPFG structure with dual peak resonance is presented and experimentally investigated. Based on coupled mode theory, the sensing principle of this sensor is originated from… read more here.
Keywords: dual peak; field; field sensor; magnetic field ... See more keywords
Quantum optical magnetic field sensor for neurodiagnostic systems of a new generation
Sign Up to like & getrecommendations! Published in 2022 at "Quantum Electronics"
DOI: 10.1070/qel17978
Abstract: Magnetic encephalography is currently the most informative method of functional study of the brain, since, unlike other methods, it allows one to localise deep sources of biosignals and perform three-dimensional mapping of neuronal activity. The… read more here.
Keywords: quantum optical; optical magnetic; field sensor; magnetic field ... See more keywords
Magnetic Field Sensor Based on Magnetic Fluid-Infiltrated Phase-Shifted Fiber Bragg Grating
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2018.2820741
Abstract: A novel magnetic field sensor based on a magnetic fluid (MF)-infiltrated phase-shifted fiber Bragg grating (PS-FBG) is proposed and experimentally demonstrated. The PS-FBG is formed by two FBG sections with a micrometer-level gap between them… read more here.
Keywords: phase; field; sensor based; field sensor ... See more keywords
Reflective Highly Sensitive Fabry–Perot Magnetic Field Sensor Based on Magneto-Volume Effect of Magnetic Fluid
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2021.3067194
Abstract: A magnetic field measurement method based on the magneto-volume effect of magnetic fluid (MF) and Fabry–Perot (FP) interferometer (FPI) is proposed, which has higher magnetic field sensitivity and shorter response time than the traditional optical… read more here.
Keywords: field; field sensor; volume effect; magnetic field ... See more keywords
Magnetic Field Sensor Based on PT-Symmetry Structure With Magnetic Resonators
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2910483
Abstract: We report a novel magnetic field sensor based on a PT-symmetry structure with the modulation of magnetic resonators giving advantages of high sensitivity, large sensing range, and low equipment expenses. The structure has a unique… read more here.
Keywords: field; field sensor; magnetic field; structure ... See more keywords
Isolated DC and AC Current Amplifier with Magnetic Field Sensor in Loop and Amorphous Ring Core
Sign Up to like & getrecommendations! Published in 2017 at "Acta Physica Polonica A"
DOI: 10.12693/aphyspola.131.1174
Abstract: This paper presents innovative isolated DC and AC current amplifier containing magnetic field sensor in the feedback loop. The amorphous ring core with an air gap is utilized as a part of the galvanic isolation… read more here.
Keywords: current amplifier; isolated current; loop amorphous; amorphous ring ... See more keywords
Magnetic field sensor of enhanced sensitivity and temperature self-calibration based on silica fiber Fabry-Perot resonator with silicone cavity.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.008108
Abstract: In this paper, a magnetic field sensor with enhanced sensitivity based on a fiber Fabry-Perot (F-P) cavity formed by a pair of identical fiber Bragg gratings (FBGs) is demonstrated. The F-P cavity which was filled… read more here.
Keywords: sensor enhanced; fiber; cavity; field sensor ... See more keywords