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Chin. Phys. B, 2013, Vol. 22(5): 054204    DOI: 10.1088/1674-1056/22/5/054204

Emission spectrum of a harmonically trapped Λ-type three-level atom

Guo Hong (郭红), Tang Pei (汤佩)
College of Physical Science and Technology, Huazhong Normal University, Wuhan 430079, China
Abstract  We theoretically investigate the emission spectrum for a Λ -type three-level atom trapped in the node of the standing wave. We show that the atomic center-of-mass motion not only directly affects the peak number, peak position, and peak height in atomic emission spectrum, but also influences the effects of the cavity field and the atomic initial state on atomic emission spectrum.
Keywords:  emission spectrum      the atomic center-of-mass motion      Λ -type three-level atom  
Received:  13 August 2012      Revised:  06 November 2012      Accepted manuscript online: 
PACS:  42.50.Pq (Cavity quantum electrodynamics; micromasers)  
  32.80.Qk (Coherent control of atomic interactions with photons)  
Corresponding Authors:  Guo Hong     E-mail:

Cite this article: 

Guo Hong (郭红), Tang Pei (汤佩) Emission spectrum of a harmonically trapped Λ-type three-level atom 2013 Chin. Phys. B 22 054204

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