Back to Search
Start Over
Theoretical and experimental investigation of magnetic resonance on the Cs hyperfine structure
- Source :
- Physics Letters A. 381:2344-2349
- Publication Year :
- 2017
- Publisher :
- Elsevier BV, 2017.
-
Abstract
- When the influence of hyperfine structure is ignored for atomic magnetometers, it will lead to considerable measuring errors in some cases. Considering the Cs hyperfine structure, an analytical form of magnetic resonance spectrum of the exciting-field frequency response is obtained through theoretical derivation, which is verified by the experiment. Based on the results of the experimental scheme, the optimal frequency and intensity of pump light for a Cs atomic magnetometer with well-resolved magnetic resonance spectrum are found. Additional applications in minimizing the measuring error of atomic magnetometers and the study of optical pumping are explored.
- Subjects :
- Physics
Frequency response
medicine.diagnostic_test
Magnetometer
General Physics and Astronomy
Magnetic resonance imaging
02 engineering and technology
021001 nanoscience & nanotechnology
01 natural sciences
law.invention
Intensity (physics)
Optical pumping
law
0103 physical sciences
medicine
Physics::Atomic Physics
Atomic physics
010306 general physics
0210 nano-technology
Hyperfine structure
Atomic magnetometer
Subjects
Details
- ISSN :
- 03759601
- Volume :
- 381
- Database :
- OpenAIRE
- Journal :
- Physics Letters A
- Accession number :
- edsair.doi...........c620af24d1001dee04099e8b6b2cb322