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Autler-Townes triplet spectroscopy |
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| Authors: | Fazal Ghafoor Shi-Yao Zhu |
| Institution: | a Center for Quantum Physics, COMSATS Institute of Information Technology, Islamabad, Pakistan b Department of Physics, Hong Kong Baptist University, Kowloon Tong, Hong Kong c Institute for Quantum Studies, Department of Physics, Texas A&M University, College Station, TX 77843-4242, USA |
| Abstract: | We study the effects of quantum interference in the spontaneous emission spectrum of a four-level driven atomic system. We use three strong laser fields to drive the atom and a weak laser field to prepare the initial state of the atom. The atomic system exhibits Autler-Townes triplet in the spectrum. The single Lorentzian peak splits into triplet and their widths are controlled by the relative strengths of the laser fields. |
| Keywords: | 42 50 &minus p 42 50 Ct 42 50 Lc |
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