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Multi-component optical azimuthons of four-wave mixing

ISSN号：1674-1056
期刊名称：《中国物理B：英文版》
分类：O657.3[理学—分析化学;理学—化学] TN929.11[电子电信—通信与信息系统;电子电信—信息与通信工程]
作者机构：[1]School of Science & Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi' an Jiaotong University, Xi' an 710049, China
相关基金：Project supported by the National Basic Research Program of China （Grant No. 2012tSB921804）, the National Natural Science Foundation of China （Grant Nos. 61308015, 11104214, 61108017, 11104216, and 61205112）, the Specialized Research Fund for the Doctoral Program of Higher Education of China （Grant Nos. 20110201110006 and 20110201120005）, the Fundamental Research Funds for the Central Universities of Ministry of Education of China （Grant Nos. 2012jdhz05, 201 ljdhz07, xjj2011083, xjj2011084, xjj2012080, and xjj2013089）, and China Postdoctoral Science Foundation （Grant No. 2012M521773）.

作者：王瑞敏[1], 王兴鹏[1], 吴振坤[1], 姚鑫[1], 张贻齐[1], 张彦鹏[1]

关键词：四波混频, 多组分, 光学, 能级系统, 原子系统, FWM, 三能级, 稳定性, nonlinear optics, four-wave mixing, Kerr effect

中文摘要：

We report the multi-component optical azimuthons of four-wave mixing(FWM) composed of several modulated vortex beams, the so-called azimuthons, in V-type three-level and two-level atomic systems. We analyze the formation mechanisms of the FWM azimuthons theoretically and experimentally. In addition, we illustrate the interactions between the co-propagating azimuthon components. Finally, we also compare the stabilities of azimuthons in V-type three-level and two-level atomic systems.

英文摘要：

We report the multi-component optical azimuthons of four-wave mixing （FWM） composed of several modulated vortex beams, the so-called azimuthons, in V-type three-level and two-level atomic systems. We analyze the formation mechanisms of the FWM azimuthons theoretically and experimentally. In addition, we illustrate the interactions between the co-propagating azimuthon components. Finally, we also compare the stabilities of azimuthons in V-type three-level and two-level atomic systems.

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