Four-wave mixing dipole soliton in laser-induced atomic gratings |
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| Authors: | Zhang Yanpeng Wang Zhiguo Nie Zhiqiang Li Changbiao Chen Haixia Lu Keqing Xiao Min |
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| Affiliation: | Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi'an Jiaotong University, China. |
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| Abstract: | We demonstrate a novel type of stable multicomponent vector solitons consisting of two perpendicular four-wave mixing (FWM) dipole components induced by electromagnetically induced gratings. We analyze the formation and steering of the steady dipole solitons and their dynamical (energy transfer) effects. The dipole-mode solitons of two FWM processes have horizontal and vertical orientations, respectively. Omnidirectional Bragg reflections are also investigated. |
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