Milli-Tesla Level Magnetic Field Vector Detection Based on YIG Microcavity Optical Sensor
A millitesla-level magnetic field vector detection using a yttrium iron garnet (YIG) microcavity is proposed. Under the magnetic field strength of 95.49 mT, the YIG microsphere cavity-based sensor realizes the direction sensitivity of 0.0717 pm/°.
Authors
- Yanran Wu
- Daquan Yang (ORCID: https://orcid.org/0000-0003-1976-8821)
- Songyi Liu (ORCID: https://orcid.org/0000-0002-7742-6953)
- Yong‐Pan Gao (ORCID: https://orcid.org/0000-0001-5351-0627)
Institutions
- Beijing University of Posts and Telecommunications (CN)
- State Key Laboratory of Information Photonics and Optical Communications
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809970
- Primary Topic
- Magneto-Optical Properties and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Natural Science Foundation of Beijing Municipality
- State Key Laboratory of Information Photonics and Optical Communications