Enhanced or suppressed six-wave mixing in a five-level atomic system |
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| Authors: | Song Yue Dai Guo-Xian Fu Yu-Xin Zhao Jin-Yan Wang Zhi-Guo and Zhang Yan-Peng |
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| Institution: | Key Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Laboratory of Information Photonic Technique, Xi'an Jiaotong University, Xi'an 710049, China |
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| Abstract: | We show the enhancement and suppression of a six-wave mixing (SWM) signal in the electromagnetically induced transparency in a five-level 85Rb 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. |
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| Keywords: | six-wave mixing electromagnetically induced transparency enhancement suppression |
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