Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Laser & Optoelectronics Progress, Volume. 59, Issue 23, 2305001(2022)

Magnetic Field Sensor Based on Long-Period Fiber Grating Packaged by Magnetic Fluid

Lü Kangkang1, Xing Liu2, Chen Jiang1, Hua Wang2, Xin Sun2, Lu Yi2, Luming Li2, Liang Peng2, Chengbo Mou1, and Yunqi Liu1、*
Author Affiliations
  • 1Key Laboratory of Specialty Fiber Optics and Optical Access Network, School of Communication & Information Engineering, Shanghai University, Shanghai 200444, China
  • 2State Grid Jiangxi Electric Power Co., Ltd., Information & Telecommunication Company, Nanchang 330096, Jiangxi , China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (5)
    Equations (0)
    References (19)
    Tools
    Paper Information
    Topics
    Figures & Tables(5)
    Transmission spectrum of LPFG. (a) SMF-LPFG; (b) DTP-LPFG

    Fig. 1. Transmission spectrum of LPFG. (a) SMF-LPFG; (b) DTP-LPFG

    Download full size
    Magnetic field sensor of LPFG coated with MF. (a) Schematic diagram; (b) physical picture

    Fig. 2. Magnetic field sensor of LPFG coated with MF. (a) Schematic diagram; (b) physical picture

    Download full size
    Schematic diagram of experimental setup for magnetic field sensing

    Fig. 3. Schematic diagram of experimental setup for magnetic field sensing

    Download full size
    Magnetic field characteristics of the magnetic field sensor based on SMF-LPFG. (a) Transmission spectra under different magnetic field strengths; (b) wavelength shift under different magnetic field strengths; (c) linear relationship between magnetic field strength and wavelength shift

    Fig. 4. Magnetic field characteristics of the magnetic field sensor based on SMF-LPFG. (a) Transmission spectra under different magnetic field strengths; (b) wavelength shift under different magnetic field strengths; (c) linear relationship between magnetic field strength and wavelength shift

    Download full size
    Magnetic field characteristics of the magnetic field sensor based on DTP-LPFG. (a) Transmission spectrum under different magnetic field strengths; (b) wavelength shift under different magnetic field strengths; (c) linear relationship between magnetic field strength and wavelength shift

    Fig. 5. Magnetic field characteristics of the magnetic field sensor based on DTP-LPFG. (a) Transmission spectrum under different magnetic field strengths; (b) wavelength shift under different magnetic field strengths; (c) linear relationship between magnetic field strength and wavelength shift

    Download full size
    Tools

    Get Citation

    Copy Citation Text

    Lü Kangkang, Xing Liu, Chen Jiang, Hua Wang, Xin Sun, Lu Yi, Luming Li, Liang Peng, Chengbo Mou, Yunqi Liu. Magnetic Field Sensor Based on Long-Period Fiber Grating Packaged by Magnetic Fluid[J]. Laser & Optoelectronics Progress, 2022, 59(23): 2305001

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Set citation alerts for article
    Save article for my favorites
    Paper Information

    Category: Diffraction and Gratings

    Received: Oct. 10, 2021

    Accepted: Nov. 22, 2021

    Published Online: Oct. 31, 2022

    The Author Email: Liu Yunqi (yqliu@shu.edu.cn)

    DOI:10.3788/LOP202259.2305001

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology