LIU Jin-song. Separate Spatial-soliton Pairs in a Series Photorefractive Crystal Circuit[J]. Chinese Journal of Lasers, 2002, 29(s1): 459
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The attribute of spatial soliton in a series photorefractive crystal circuit has been investigated. There are screening and screening-photovoltaic dark solitons in the dark-dark soliton pair; there are only the photovoltaic bright solitons in bright-bright soliton pair; and there are screening-photovoltaic and photovoltaic bright solitons and screening-photovoltaic dark solitons in dark-dark soliton pair.