中国物理B ›› 2014, Vol. 23 ›› Issue (5): 54209-054209.doi: 10.1088/1674-1056/23/5/054209

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Multi-component optical azimuthons of four-wave mixing

王瑞敏, 王兴鹏, 吴振坤, 姚鑫, 张贻齐, 张彦鹏   

  1. School of Science & Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of InformationPhotonic Technique, Xi'an Jiaotong University, Xi'an 710049, China
  • 收稿日期:2013-09-22 修回日期:2013-11-15 出版日期:2014-05-15 发布日期:2014-05-15
  • 基金资助:
    Project supported by the National Basic Research Program of China (Grant No. 2012CB921804), 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, 2011jdhz07, xjj2011083, xjj2011084, xjj2012080, and xjj2013089), and China Postdoctoral Science Foundation (Grant No. 2012M521773).

Multi-component optical azimuthons of four-wave mixing

Wang Rui-Min (王瑞敏), Wang Xing-Peng (王兴鹏), Wu Zhen-Kun (吴振坤), Yao Xin (姚鑫), Zhang Yi-Qi (张贻齐), Zhang Yan-Peng (张彦鹏)   

  1. School of Science & Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of InformationPhotonic Technique, Xi'an Jiaotong University, Xi'an 710049, China
  • Received:2013-09-22 Revised:2013-11-15 Online:2014-05-15 Published:2014-05-15
  • Contact: Zhang Yan-Peng E-mail:ypzhang@mail.xjtu.edu.cn
  • About author:42.65.-k; 42.65.Tg; 42.65.Jx
  • Supported by:
    Project supported by the National Basic Research Program of China (Grant No. 2012CB921804), 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, 2011jdhz07, xjj2011083, xjj2011084, xjj2012080, and xjj2013089), and China Postdoctoral Science Foundation (Grant No. 2012M521773).

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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.

关键词: nonlinear optics, four-wave mixing, Kerr effect

Abstract: 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.

Key words: nonlinear optics, four-wave mixing, Kerr effect

中图分类号:  (Nonlinear optics)

  • 42.65.-k
42.65.Tg (Optical solitons; nonlinear guided waves) 42.65.Jx (Beam trapping, self-focusing and defocusing; self-phase modulation)