Observation of Autler-Townes Effect in ElectromagneticaUy Induced Transparency

We report an experimental observation of Autler-Townes doublet splitting in electromagnetically induced transparency （EIT） resonance. The splitting is introduced by a coherent microwave field, which perturbs a three-level A-type EIT system through an auxiliary level. The doublet splitting of EIT res...

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Bibliographic Details
Published inChinese physics letters Vol. 27; no. 10; pp. 96 - 99
Main Author 杜志静 张首刚 吴长江 管勇 赵文宇 常宏
Format Journal Article
LanguageEnglish
Published 2010
Subjects
企业所得税
双重共振
实验观察
微波场
电场强度
电磁诱导透明
疗效观察
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ISSN0256-307X
1741-3540

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Summary:We report an experimental observation of Autler-Townes doublet splitting in electromagnetically induced transparency （EIT） resonance. The splitting is introduced by a coherent microwave field, which perturbs a three-level A-type EIT system through an auxiliary level. The doublet splitting of EIT resonance is demonstrated in two cases, where the microwave field shares a common lower level with coupled or probe transition, respectively. The dependence of doublet splitting on microwave field intensity and detuning is measured. This may provide a feasible way of manipulating the atomic states with both laser and microwave field.
Bibliography:11-1959/O4
TG441.4
O43
ISSN:0256-307X
1741-3540