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SERF Atomic Magnetometer–Recent Advances and Applications: A Review.
- Source :
- IEEE Sensors Journal; 10/15/2018, Vol. 18 Issue 20, p8198-8207, 10p
- Publication Year :
- 2018
-
Abstract
- This paper aims to review the technology, developments, and applications of spin exchange relaxation free (SERF) atomic magnetometers. The generalized comparisons between the SERF magnetometer and the other types of weak magnetic sensors are elaborated. Further, the fundamental composition and operational principle of the SERF atomic magnetometer are elucidated. The development history and recent technological developments with respect to several aspects, including the alkali metal vapor source, atom heating method, pump and probe lasers, and magnetic shielding system, are presented. The classification and respective advantages and disadvantages of these technologies are described in detail. Finally, the existing and potential applications, as well as the prospective future development trends are presented. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1530437X
- Volume :
- 18
- Issue :
- 20
- Database :
- Complementary Index
- Journal :
- IEEE Sensors Journal
- Publication Type :
- Academic Journal
- Accession number :
- 132098657
- Full Text :
- https://doi.org/10.1109/JSEN.2018.2863707