Influence of a.c. magnetic field on the CPT resonance obtained on two level degenerated system in Rb

E. Alipieva; S. Gateva; E. Taskova

doi:10.1117/12.726887

5 March 2007 Influence of a.c. magnetic field on the CPT resonance obtained on two level degenerated system in Rb

E. Alipieva, S. Gateva, E. Taskova

Proceedings Volume 6604, 14th International School on Quantum Electronics: Laser Physics and Applications; 66040G (2007) https://doi.org/10.1117/12.726887
Event: 14th International School on Quantum Electronics: Laser Physics and Applications, 2006, Sunny Beach, Bulgaria

Abstract

In this communication we present an investigation of the influence of an alternative magnetic field (a.c.MF) on the Coherent Population Trapping (CPT) resonances obtained in Hanle configuration. A.c.MF applied parallel to the sweeping magnetic field creates side-bands of the CPT resonance ¹. Their position in dependence on the a.c.MF frequency and amplitude were investigated. This phenomenon was studied for the cases of linear and circular polarized laser excitation. Coherent signal due to the hexadecapole momentum created was detected. At high amplitudes of the a.c.MF alignment to orientation conversion was recorded.

Citation Download Citation

E. Alipieva, S. Gateva, and E. Taskova "Influence of a.c. magnetic field on the CPT resonance obtained on two level degenerated system in Rb", Proc. SPIE 6604, 14th International School on Quantum Electronics: Laser Physics and Applications, 66040G (5 March 2007); https://doi.org/10.1117/12.726887

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