[1] Segev M, Crosignani B,Yariv A. Spatial solitions in photorefractive media [J]. Phys. Rev. Lett., 1992, 68(7): 923-926.
[2] Duree G C, shult J L, Salamo G J, et al. Observation of self-trapping of an optical beam due to the photorefractive effete [J]. Phys. Rev. Lett., 1993, 71(4): 533-536.
[3] Christodulides D N, Carvalho M. Bright, dark, and gray spatial solition states in photorefractive media [J]. J. Opt. Soc. Am. B, 1995, 12(9): 1628-1633.
[4] Liu Jinsong, Lu Keqing. Screening-photovoltaic spatial solitons in biased photovoltaic-photorefractive crystals and their self-deflection [J]. J. Opt. Soc. Am. B, 1999, 16(4): 550-555.
[7] Liu Jinsong, Hao Zhonghua. Separate spatial soliton pairs and solitons interaction in an unbiased series photorefractive crystal circuit[J]. Phys. Lett. A, 2003, 29(7): 213-220.
[8] Zhang Guangyong, Liu Jinsong. Effects of temperature on the stability of separate screening bright-dark spatial soliton pair [J]. Chin. Phys., 2006, 15(11): 2631-2637.
[9] Zhang Guangyong, Liu Jinsong, Wang Cheng, et al. The effects of temperature on the stability and evolution of separate photovoltaic bright-dark spatial soliton pair [J]. Modern Optics, 2007, 54(4): 579-587.
[10] Zhang Guangyong, Liu Jinsong. Effects of dark soliton crystal temperature on the self-deflection of bright soliton in a biased serial photovoltaic photorefractive crystal circuit [J]. Opt. Comm., 2006, 266(2): 691-696.
[11] Zhang Guangyong, LIU Jinsong, Zhang Huilan. Temperature effects of dark solitons on the self-deflection of bright soliton in a separate bright-dark soliton pair [J]. Chinese Science Bulletin, 2007, 52(6): 725-731.
[12] Zhang Guangyong, Liu Jinsong, Wang Cheng. Effect of the dark soliton crystal temperature on the deflection of the bright soliton in a separate bright-dark screening soliton pair [J]. Optik, 2008, 119: 303-308.
[14] Cheng L J, Partovi A. Temperature and intensity dependence of photorefractive effect in GaAs [J]. App. Phys. Lett., 1986, 49(21): 1456-1458.