Absorption Spectrum of a Driven Two-Level Atom in a Tunable Cavity with Injected Squeezed Vacuum
LI Gao-Xiang, HUANG Guang-Ming, PENG Jin-Sheng
Department of Physics, Huazhong Normal University, Wuhan 430079
Absorption Spectrum of a Driven Two-Level Atom in a Tunable Cavity with Injected Squeezed Vacuum
LI Gao-Xiang;HUANG Guang-Ming;PENG Jin-Sheng
Department of Physics, Huazhong Normal University, Wuhan 430079
关键词 ：
42.50.Dv ,
42.50.Gy
Abstract ： The absorption spectrum of a driven two-level atom in a frequency tunable cavity with injected squeezed vacuum is investigated. The line shape of the spectra depends on the relative phase between the driving field and the squeezed vacuum, and the frequency detuning between the driving field and the cavity mode. Line narrowing and probe gain can occur and be enhanced by adjusting the phase and detuning.
Key words ：
42.50.Dv
42.50.Gy
出版日期: 2000-07-01
:
42.50.Dv
(Quantum state engineering and measurements)
42.50.Gy
(Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)
引用本文:
LI Gao-Xiang;HUANG Guang-Ming;PENG Jin-Sheng. Absorption Spectrum of a Driven Two-Level Atom in a Tunable Cavity with Injected Squeezed Vacuum[J]. 中国物理快报, 2000, 17(7): 501-503.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I7/501
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2000, Vol. 17 
