Analytical Expression of Efficiency for an Ultraslow Light Four-Wave Mixing Scheme
YANG Xiao-Xue1 , WEI Hua1 , WU Ying1,2
1 State Key Laboratory for Laser Technique and Physics Department, Huazhong University of Science and Technology, Wuhan 430074
2 School of Physics Science and Information Technology, Liaocheng University, Liaocheng 252059
Analytical Expression of Efficiency for an Ultraslow Light Four-Wave Mixing Scheme
YANG Xiao-Xue1 ;WEI Hua1 ;WU Ying1,2
1 State Key Laboratory for Laser Technique and Physics Department, Huazhong University of Science and Technology, Wuhan 430074
2 School of Physics Science and Information Technology, Liaocheng University, Liaocheng 252059
关键词 :
42.50.Gy ,
32.80.Qk ,
42.50.Hz
Abstract : We derive an explicit analytical expression of the efficiency for a scheme of four-wave mixing (FWM) in a ladder-type lifetime broadened four-level atomic system and show that this scheme can achieve an FWM efficiency higher than the previous ultraslow light FWM schemes.
Key words :
42.50.Gy
32.80.Qk
42.50.Hz
出版日期: 2005-05-01
:
42.50.Gy
(Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)
32.80.Qk
(Coherent control of atomic interactions with photons)
42.50.Hz
(Strong-field excitation of optical transitions in quantum systems; multiphoton processes; dynamic Stark shift)
引用本文:
YANG Xiao-Xue;WEI Hua;WU Ying;. Analytical Expression of Efficiency for an Ultraslow Light Four-Wave Mixing Scheme[J]. 中国物理快报, 2005, 22(5): 1134-1136.
YANG Xiao-Xue, WEI Hua, WU Ying,. Analytical Expression of Efficiency for an Ultraslow Light Four-Wave Mixing Scheme. Chin. Phys. Lett., 2005, 22(5): 1134-1136.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I5/1134
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