[1] Ouyang Shigen.Optical vortex solitons in self-defocusing non-local nonlinear materials[J].Acta Physica Sinica,2013,62(4):040504.
[2] Born M,Wolf E.Principles of Optics:Electromagnetic Theory of Propagation,Interference and Diffraction of Light[M].New York:CUP Archive,1999.
[3] M W Beijersbergen,L Allen,H Vranderveen,et al..Astigmatic laser mode converters and transfer of orbital angularmomentum[J].Opt Commun,1993,96(1-3):123-132.
[4] N R Heckenberg,R McDuff,C P Smith,et al..Generation of optical phase singularities by computer-generated holograms[J].Opt Lett,1992,17(3):221.
[5] M W Beijersbergen,R P C Coerwinkel,M Kristensen,et al..Helical- wave- front laser- beams produced with a spiral phase plate[J].Opt Commun,1994,112(5-6):321-327.
[7] W H Chen,X Zhu,T W Wu,et al..Defect solitons in two- dimensional optical lattices[J].Opt Express,2010,18(11):10956-10961.
[8] Jianke Yang,Zhigang Chen.Defect solitons in photonic lattices[J].Phys Rev E,2006,73(2):026609.
[9] A Szameit,Y V Kartashov,M Heinrich,et al..Observation of two-dimensional defect surface solitons[J].Opt Lett,2009,34(6):797-799.
[10] Igor Makasyuk,Zhigang Chen.Band-gap guidance in optically induced photonic lattices with a negative defect[J].Phys Rev Lett,2006,96(22):223903.
[11] Wu-He Chen,Ying-Ji He,He-Zhou Wang.Surface defect superlattice solitons[J].J Opt Soc Am B,2007,24(10):2584-2588.
[12] Dragomir N Neshev,Tristram J Alexander,Ostrovskaya Elena,et al..Observation of discrete vortex solitons in opticallyinduced photonic lattices[J].Phys Rev Lett,2004,92(12):123903.
[13] Song Daohong.The Propagation of Vortex Beam in Optically Induced Photonic Lattice[D].Tianjin:Nankai University,2009:40-42.