Dynamics of Incoherent Photovoltaic Spatial Solitons
ZHANG Yi-Qi1,3, LU Ke-Qing1, ZHANG Mei-Zhi1,3, LI Ke-Hao1,3, LIU Shuang2,3, ZHANG Yan-Peng4
1State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 7101192Optoelectronic Technology Department, Optoelectronic Tracking Technology Research Center, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 7101193Graduate University of Chinese Academic of Sciences, Beijing 1000494Department of Electronic Science and Technology, Xi'an Jiaotong University, Xi'an 710049
Dynamics of Incoherent Photovoltaic Spatial Solitons
ZHANG Yi-Qi1,3, LU Ke-Qing1, ZHANG Mei-Zhi1,3, LI Ke-Hao1,3, LIU Shuang2,3, ZHANG Yan-Peng4
1State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 7101192Optoelectronic Technology Department, Optoelectronic Tracking Technology Research Center, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 7101193Graduate University of Chinese Academic of Sciences, Beijing 1000494Department of Electronic Science and Technology, Xi'an Jiaotong University, Xi'an 710049
摘要Propagation properties of bright and dark incoherent beams are numerically studied in photovoltaic-photorefractive crystal by using coherent density approach for the first time. Numerical simulations not only exhibit that bright incoherent photovoltaic quasi-soliton, grey-like incoherent photovoltaic soliton, incoherent soliton doublet and triplet can be established under proper conditions, but also display that the spatial coherence properties of these incoherent beams can be significantly affected during propagation by the photovoltaic field.
Abstract：Propagation properties of bright and dark incoherent beams are numerically studied in photovoltaic-photorefractive crystal by using coherent density approach for the first time. Numerical simulations not only exhibit that bright incoherent photovoltaic quasi-soliton, grey-like incoherent photovoltaic soliton, incoherent soliton doublet and triplet can be established under proper conditions, but also display that the spatial coherence properties of these incoherent beams can be significantly affected during propagation by the photovoltaic field.
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2009, Vol. 26 
