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Stimulated Emission of an Atom in Circularly Polarized Light |
| LI Jin-Hui1;ZENG Gao-Jian2;YE Yong-Hua1 |
| 1Department of Physics, Chenzhou Teacher’s College, Chenzhou 423000
2Department of Physics, Hunan Normal University, Changsha 410081 |
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| Cite this article: |
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LI Jin-Hui, ZENG Gao-Jian, YE Yong-Hua 2003 Chin. Phys. Lett. 20 790-792 |
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Abstract We study the stimulated emission of a two-level atom in an electromagnetic wave of circular polarization. The correlation function G(r1t, r2t) = < E--E+ > of atom radiation fields at dipole approximation are computed. Under the resonance condition, the atom stimulated emission is influenced by the circularly polarized electromagnetic wave discussed. We have found that the time-averaged value of energy density does not depend on the initial conditions. we have also deduced the relation between the emission power of an atom and the Rabi frequency Ω.
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03.65.Sq
32.80.-t
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Published: 01 June 2003
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| PACS: |
03.65.Sq
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(Semiclassical theories and applications)
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32.80.-t
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(Photoionization and excitation)
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