Abstract
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.
Original language | English |
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Pages (from-to) | 975-979 |
Number of pages | 5 |
Journal | Microwave and Optical Technology Letters |
Volume | 63 |
Issue number | 3 |
DOIs | |
Publication status | Published - Mar 2021 |
Keywords
- fiber bundle
- magnetic field sensor
- magnetic fluid
- refraction