[1] M. Segev,B. Crosignani,A. Yariv et al.. Spatial solitons in photorefractive medie[J]. Phys. Rev. Lett.,1992,68(7):923-926

[2] M. Segev,G. C. Valley,B. Crosignani et al.. Steady-state spatial screening solitons in photorefractive materials with external applied field[J]. Phys. Rev. Lett.,1994,73(24):3211-3214

[3] D. N. Christodoulides,M. I. Carvalho. Bright,dark,and grey spatial soliton states in photorefractive media[J]. J. Opt. Soc. Am. B,1995,12(9):1628-1633

[4] M. I. Carvalho,S. R. Singh,D. N. Christodoulides. Self-deflection of steady-state bright spatial solitons in biased photorefractive crystal[J]. Opt. Commun.,1995,120(5,6):311-315

[5] Dong Liangwei,Ma Lihong,Wang Hui. Self-bending effect of spatial soliton in photorefractive medium [J]. Acta Optica Sinica,2007,27(8):1485-1489

[6] G. C. Valley,M. Segev,B. Crosignani et al.. Dark and bright photovoltaic spatial solitons[J]. Phys. Rev. A,1994,50(6):R4457-R4460

[7] J. S. Liu,J. Xu,X. Zhou. Self-deflection characteristics of bright photovoltaic spatial solitons in closed-circuit realization[J]. Laser Technology,1999,23(4):220-223

[8] Shen Yan,Zhang Guoquan,Xu Jingjun et al.. Dynamic behaviour of open-circuit photovoltaic spatial solitons[J]. Acta Optica Sinica,2008,28(3):528-533

[9] Zhang Guangyong,Liu Jinsong. Self-deflection characteristics of dark photovoltaic spatial solitons in closed circuit[J]. Acta Optica Sinica,2006,26(10):1559-1561

[10] J. S. Liu,K. Q. Lu. Screening-photovoltaic spatial solitons in biased photovoltaic-photorefractive crystals and their self-deflection[J]. J. Opt. Soc. Am. B,1999,16(4):550-555

[11] Lu Keqing,Zhang Yanpeng,Li Bo et al.. Self-deflection of steady-state spatial solitons in biased photorefractive-photovoltaic crystals[J]. Acta Optica Sinica,2002,22(2):134-138

[12] L. J. Chen,A. Partovi. Temperature and intensity dependence of photorefractive effect in GaAs[J]. Appl. Phys. Lett.,1986,49(21):1456-1458

[13] J. S. Liu,Z. H. Hao. Temperature effects on the self-deflection of screening-photovoltaic spatial bright solitons in biased photovoltaic-photorefractive crystals[J]. Phys. Lett. A,200,85(9):377-382

[14] Liu Jinsong,Hao Zhonghua. Effect of temperature on the evolution of bright and dark screening-photovoltaic spatial solitons[J]. Chin. Phys.,2002,11(3):254-259

[15] Liu Jinsong,Hao Zhonghua. The effect of temperature on the stability of bright screening photovoltaic spatial solitons[J]. Laser Technology,2002,26(4):279-283

[16] Ji Xuanmang,Wang Jinlai,Liu Jinsong et al.. The temperature dependence of incoherently coupled bright-dark screening-photovoltaic solition pairs[J]. Laser Technology,2004,28(4):387-389

[17] Ji Xuanmang,Wang Jinla,Liu Jinsong. Temperature dependence of the low-amplitude photovoltaic bright spatial solitons in photorefractive crystal[J]. J. Shanxi University,2005,28(3):273-275

[18] Zhang Guangyong,Liu Jinsong. Temperature effects on the self-deflection of screening spatial bright solitons[J]. J. Huazhong University of Science and Technology,2006,34(12):121-124

[19] E. Castro-Camus,L. F. Magaa. Prediction of the physical response for the two-photon photorefractive effect[J]. Opt. Lett.,2003,28(13):1129-1131

[20] C. F. Hou,Y. B. Pei,Z. X. Zhou et al.. Spatial solitons in two-photon photorefractive media[J]. Phys. Rev. A,2005,71(5):053817

[21] B. Liu,L. R. Liu,L. Y. Xu. Characteristics of recording and thermal fixing in lithium niobate[J]. Appl. Opt.,1998,37(11):2170-2176

[22] D. E. Pelinovsky,Y. S. Kivshar,V. V. Afanasjev. Instability-induced dynamics of dark solitons[J]. Phys. Rev. E,1996,54(2):2015-2032