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Proceedings Paper

Magnetic field influence on coherent resonance in a degenerate two-level system
Author(s): Emilia A. Alipieva; Sanka V. Gateva; Elena T. Taskova; Valentina A. Sarova; Stefka Cartaleva
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Paper Abstract

Coherent population trapping (CPT) resonances in the degenerate two-level system of the Fg = 2 → Fe = 1) transition of the 87Rb D1 line were investigated in an uncoated vacuum cell by means of Hanle effect configuration. CPT signals with complex shape (narrow resonance approximately 2 mG superimposed on the wide one approximately 150 mG) were observed. The influence of weak transverse magnetic fields (0-1.2 G) on the amplitude and width of the two components was measured. The observed narrow resonances are interesting for application in high resolution spectroscopy and magnetometry.

Paper Details

Date Published: 4 November 2003
PDF: 5 pages
Proc. SPIE 5226, 12th International School on Quantum Electronics: Laser Physics and Applications, (4 November 2003); doi: 10.1117/12.519090
Show Author Affiliations
Emilia A. Alipieva, Institute of Electronics (Bulgaria)
Sanka V. Gateva, Institute of Electronics (Bulgaria)
Elena T. Taskova, Institute of Electronics (Bulgaria)
Valentina A. Sarova, Institute of Electronics (Bulgaria)
Stefka Cartaleva, Institute of Electronics (Bulgaria)


Published in SPIE Proceedings Vol. 5226:
12th International School on Quantum Electronics: Laser Physics and Applications
Peter A. Atanasov; Alexander A. Serafetinides; Ivan N. Kolev, Editor(s)

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