Temperature-Insensitive Magnetic Field Sensor Based on an Optoelectronic Oscillator Merging a Mach–Zehnder Interferometer

Zhang, Naihan; Wang, Muguang; Wu, Beilei; Han, Mengyao; Yin, Bin; Cao, Jiuwen; Wang, Chuncan

doi:10.1109/jsen.2020.2973515

Cited by 34 publications

(10 citation statements)

References 38 publications

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“…5). Note, if the MZI consists of only one optical fiber, the phase shift difference can be induced by the effective refractive index difference between the fiber core and the cladding, which leads to mode dispersion of the optical signal [25][26][27][28][29].…”

Section: Mach-zehnder Interferometermentioning

confidence: 99%

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Fiber structures and material science in optical fiber magnetic field sensors

Zhang

Wang

Chen

et al. 2022

Front. Optoelectron.

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Magnetic field sensing plays an important role in many fields of scientific research and engineering applications. Benefiting from the advantages of optical fibers, the optical fiber-based magnetic field sensors demonstrate characteristics of light weight, small size, remote controllability, reliable security, and wide dynamic ranges. This paper provides an overview of the basic principles, development, and applications of optical fiber magnetic field sensors. The sensing mechanisms of fiber grating, interferometric and evanescent field fiber are discussed in detail. Magnetic fluid materials, magneto-strictive materials, and magneto-optical materials used in optical fiber sensing systems are also introduced. The applications of optical fiber magnetic field sensors as current sensors, geomagnetic monitoring, and quasi-distributed magnetic sensors are presented. In addition, challenges and future development directions are analyzed. Graphical Abstract

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Section: Mach-zehnder Interferometermentioning

confidence: 99%

“…Super magneto-strictive material was used for the magnetic field sensor. The sensing system had a magnetic field sensitivity of 1.33 MHz/mT and a magnetic field intensity measurement range of 20.9-58 mT, and the temperatureinduced interference error is only 0.09 mT [29].…”

Section: Magnetic Field Sensor Based On Magneto-strictive Materialsmentioning

confidence: 99%

Fiber structures and material science in optical fiber magnetic field sensors

Zhang

Wang

Chen

et al. 2022

Front. Optoelectron.

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“…Indeed, with OEOs it is possible to carry out the measurement or sensing of length, refractive index, temperature, angular velocity, load, strain, lowpower RF signal, magnetic field, amongst others (see Refs. [8][9][10][11][12][13][14][15][16] and references therein). For this purpose, several architectures were proposed for the efficiency of the method.…”

Section: Introductionmentioning

confidence: 99%

Efficient sensings of temperature, refractive index, and distance measurement using the cubic-nonlinear optoelectronic oscillators

2022

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Section: Introductionmentioning

confidence: 99%

Efficient Sensings of Temperature, Refractive Index, and Distance Measurement using the Cubic-Nonlinear Optoelectronic Oscillators

Koualong

Mbé

Tatietsé

2021

Preprint

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In this work, we use the cubic-nonlinear optoelectronic oscillator (CNOEO) in three different configurations to successfully perform the sensings of temperature, refractive index, and distance measurement with high precision. From our results, the use of the CNOEO through the variation of the values of the cubic-nonlinear parameter increases the sensitivity of the different sensings and the measurement carried out compared to the results obtained with the standard OEO which is a particular CNOEO featuring a cubic-nonlinear parameter equal to zero.

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Temperature-Insensitive Magnetic Field Sensor Based on an Optoelectronic Oscillator Merging a Mach–Zehnder Interferometer

Cited by 34 publications

References 38 publications

Fiber structures and material science in optical fiber magnetic field sensors

Fiber structures and material science in optical fiber magnetic field sensors

Efficient sensings of temperature, refractive index, and distance measurement using the cubic-nonlinear optoelectronic oscillators

Efficient Sensings of Temperature, Refractive Index, and Distance Measurement using the Cubic-Nonlinear Optoelectronic Oscillators

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