Abstract
We study the spontaneous emission spectrum of a three-level Λ-type atom in a damped cavity using the resolvent operator. The shape of the spectrum is strongly influenced by the detuning and the coupling intensity between the atom and the cavity mode. Especially, we find that the splittings of the upper level of the three-level Λ-type atom are different in strong coupling regime, intermediate coupling regime and weak coupling regimes.
Similar content being viewed by others
References
G. Adam, J. Seke, O. Hittmair, Opt. Commun. 73, 121 (1989)
E. Bashkirov, Proc. SPIE 4605, 201 (2001)
M.M. Ashraf, Phy. Rev. A 50, 741 (1994)
B.M. Garraway, P.L. Knight, Phy. Rev. A 54, 3592 (196)
B.J. Dalton, B.M. Garraway, Phys. Rev. A 68, 033809 (2003)
B.M. Garraway, B.J. Dalton, J. Phys. B 39, S767 (2006)
N.H. Abdel-Wahab, Phys. Scr. 76, 244 (2007)
S. Sachdev, Phys. Rev. A 29, 2627 (1984)
J. Seke, Opt. Lett. 11, 189 (1986)
C.M. Savage, Phys. Rev. Lett. 63, 1376 (1989)
P. Lambropolos, G.M. Nikolopoulos, T.R. Nielsen, B. Soren, Rep. Prog. Phys. 63, 455 (2000)
A. Auffèves, B. Besga, J.M. Gérard, J.P. Poizat, Phys. Rev. A 77, 063833 (2008)
C.C. Tannoudji, J. Dupont-Roc, G. Grynberg, Atom-Photon Interaction: Basic Processes and Application (Wiley, New York, 1992)
M.O. Scully, M.S. Zubairy, Quantum Optics (Cambridge University, Cambridge UK, 1997)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Jiang, X., Wang, Y. & Sun, X. Spontaneous emission spectrum and level splitting of a three-level Λ-type atom in a damped cavity. Eur. Phys. J. D 57, 427–430 (2010). https://doi.org/10.1140/epjd/e2010-00033-8
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1140/epjd/e2010-00033-8