| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Polarized Spatial Splitting of Four-Wave Mixing Signal in Multi-Level Atomic Systems |
| FU Yu-Xin, ZHAO Jin-Yan, SONG Yue, DAI Guo-Xian, HUO Shu-Li, ZHANG Yan-Peng**
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Key Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi'an Jiaotong University, Xi'an 710049
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| Cite this article: |
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FU Yu-Xin, ZHAO Jin-Yan, SONG Yue et al 2011 Chin. Phys. Lett. 28 044208 |
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Abstract We illustrate our experimental observation of the periodic changes of spatial splitting of the generated four-wave mixing (FWM) signal induced by different polarization states of one of the dressing beams. It is pointed out that the changes of intensity of the dressing beam and the FWM signal have influences on the spatial splitting and their influences compete with each other. The differences between p- and s-polarized FWM beams are demonstrated. The influences of the dressing beams, which lead to the larger spatial splitting with different polarization states or frequency detuning, are observed as well.
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| Keywords:
42.50.Gy
42.65.Jx
42.65.Tg
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Received: 13 September 2010
Published: 29 March 2011
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| PACS: |
42.50.Gy
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(Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)
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42.65.Jx
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(Beam trapping, self-focusing and defocusing; self-phase modulation)
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42.65.Tg
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(Optical solitons; nonlinear guided waves)
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