ORCID Profile
0000-0002-7894-6483
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Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2019
Publisher: Elsevier BV
Date: 2022
Publisher: Elsevier BV
Date: 09-2018
Publisher: Elsevier BV
Date: 11-2023
Publisher: Elsevier BV
Date: 11-2020
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 07-2020
Publisher: Elsevier BV
Date: 07-2023
Publisher: Royal Society of Chemistry (RSC)
Date: 2023
DOI: 10.1039/D3AN01047C
Abstract: Isothermal lification technology has trigged a surge in research due to its compatibility with small and portable equipment, simplicity, and high efficiency, especially in light of the COVID-19 pandemic where...
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 15-02-2022
Publisher: Optica Publishing Group
Date: 09-05-2022
DOI: 10.1364/OL.456552
Abstract: In this paper, a highly sensitive temperature compensated fiber optic magnetic field sensor by Sagnac and Mach–Zehnder combination interference (SMZI) is proposed and verified. The sensing structure relies on microstructured exposed core fiber (ECF) filled with ethanol and magnetic fluid (MF). The refractive index of MF and ethanol is affected by the magnetic field and temperature (MFT). SMZI is based on the multimode and birefringence characteristics of ECF. The measurement principle is that the spectra of Sagnac interference and Mach–Zehnder interference have respective sensitivities to the MFT. The magnetic sensitivity can reach 1.17 nm/mT, and the temperature sensitivity is up to –1.93 nm/°C. At the same time, the sensor has good repeatability and low detection limits of 0.41 mT and 0.25°C, respectively. It not only solves the cross-influence of temperature but also makes the spectral analysis more intuitive. The sensor has a broad development prospect in the application of MFT detection.
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 15-06-2020
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2023
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 07-2023
Publisher: Elsevier BV
Date: 03-2022
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2022
Publisher: American Chemical Society (ACS)
Date: 22-07-2021
No related grants have been discovered for Xuegang Li.