DocumentCode
3693730
Title
About long term stability of the self-generating magnetometer in weak magnetic field
Author
Alexey Baranov;Sergey Ermak;Roman Smolin;Vladimir Semenov
Author_Institution
Department of Quantum Electronics, St. Petersburg State Polytechnical University, St. Petersburg, Russia
fYear
2014
fDate
6/1/2014 12:00:00 AM
Firstpage
173
Lastpage
174
Abstract
This Letter presents the results of calculations of the natural and technical linewidth of a self-oscillating magnetometer with optical pumping of alkali atoms in the saturation regime. Using the obtained expressions for the linewidth of SOPMs, it is possible to estimate their real resolving power and assess variants of improving this parameter by optimization of the regime of self-sustained oscillations in the feedback chain.
Keywords
"Magnetic resonance","Fluctuations","Magnetometers","Oscillators","Saturation magnetization","Optical pumping"
Publisher
ieee
Conference_Titel
European Frequency and Time Forum (EFTF), 2014
Type
conf
DOI
10.1109/EFTF.2014.7331457
Filename
7331457
Link To Document