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Magnetic field detection using fiber bundle and magnetic fluid as sensors
Author(s) -
Zaidan Andi H.,
Arifianto Akbar S.,
Taufiq Ahmad
Publication year - 2021
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.32700
Subject(s) - magnetic field , materials science , bundle , fiber bundle , nuclear magnetic resonance , physics , composite material , quantum mechanics
The method for detecting magnetic fields based on magnetic fluid (MF) and fiber bundle was successfully demonstrated. The sensor works by measuring changes in the refractive index of MF due to changes in magnetic fields. Using MF with a concentration of 2.5%, the proposed sensor successfully detected a magnetic field in the range of 25.3 to 83.5 mT with a resolution of 3.3 mT.