1. Quantum coherent effects in multi-Zeeman-sublevel atomic systems.
- Author
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Dong Ya, Gao Jiang, Rui and, and Dong You
- Subjects
QUANTUM theory ,ATOMS ,ELECTROMAGNETISM ,ABSORPTION spectra ,SIGNAL processing ,MATHEMATICAL models ,MATHEMATICAL transformations - Abstract
This paper reports the experimental results on electromagnetically induced absorption (EIA) spectra observed in the system which does not satisfy completely the conditions given by Lezama et al [1999 Phys. Rev. A 59 4732]. EIA signals on the transitions in the Cs D2 line are able to be observed, where Fg - Fe = Fg -- 1 as open systems. Theoretical model of Lezama et al is good for the case Fg - Fe = Fg + 1, considering spontaneous transfer of atomic coherences or populations this model is not able to explain our experimental results obtained in the case Fg - Fe = Fg -- 1. This paper offers a theoretical model which is able to well explain the case Fg - Fe = Fg -- 1. It also uses this theoretical model to explain the split and shift of EIA peaks, which have been obtained in experiments. [ABSTRACT FROM AUTHOR]
- Published
- 2008
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