摘要
We show the enhancement and suppression of a six-wave mixing （SWM） signal in the electromagnetically induced transparency in a five-level SSRb atomic system. The results show the Autler-Townes splitting and the enhancement or suppression of SWM, which are caused respectively by a self-dressing effect and by an external dressing effect in the presence of mutual dressing between two SWM signals. In addition, we observe the polarization dependence of the enhancement and suppression of the SWM signals.
We show the enhancement and suppression of a six-wave mixing （SWM） signal in the electromagnetically induced transparency in a five-level SSRb atomic system. The results show the Autler-Townes splitting and the enhancement or suppression of SWM, which are caused respectively by a self-dressing effect and by an external dressing effect in the presence of mutual dressing between two SWM signals. In addition, we observe the polarization dependence of the enhancement and suppression of the SWM signals.
基金
Project supported by the National Natural Science Foundation of China (Grant Nos.10974151,61078002,and 61078020)
the Program for New Century Excellent Talents in University of Ministry of Education of China (Grant No.08-0431)
the Cross-Disciplinary Project of Xi'an Jiaotong University,China (Grant Nos.2009xjtujc08,XJJ20100100,and XJJ20100151)
