Low Field Zeeman Magnetometry Using Rubidium Absorption Spectroscopy

We report on the feasibility of utilizing the field dependence of the Doppler-free unresolved absorption line amplitude of Rubidium vapour for magnetic field measurements for fields below 50 G. The field dependence of the saturation absorption and Doppler broadened fluorescence line amplitudes have...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 80; no. 1; p. 012035
Main Authors Ram, Nibedita, Pattabiraman, M, Vijayan, C
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.09.2007
Subjects
Amplitudes
Eigenvalues
Fluorescence
Magnetic measurement
Physics
Rubidium
Transition probabilities
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Summary:We report on the feasibility of utilizing the field dependence of the Doppler-free unresolved absorption line amplitude of Rubidium vapour for magnetic field measurements for fields below 50 G. The field dependence of the saturation absorption and Doppler broadened fluorescence line amplitudes have been systematically analyzed by computing the hyperfine energy eigenvalues and the transition probability among the Zeeman sublevels.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/80/1/012035