[1] [1] Ning Guobin,Liang Zhu,Zhang Dawei. Conic scanning of biaxial crystal[J]. Acta Optica Sinica,2000,20(12):1704-1706

[2] [2] Yin Jianping,Liu Nanchun,Xia Yong et al.. Generation of hollow laser beams and their apllications in mordern optics[J]. Progress in Physics,2004,24(3):336-380

[3] [3] Zhangrong Mei,Daomu Zhao. Controllable elliptical dark-hollow beams[J]. J. Opt. Soc. Am. A,2006,23(4):919-922

[4] [4] J. E. Curtis,B. A. Koss,D. G. Grier. Dynamic holographic optical tweezers[J]. Opt. Commun.,2002,207(1-6):169-175

[5] [5] S. Kulin,S. Aubin,S. Christe et al.. A single hollow-beam optical trap for cold atoms[J]. J. Opt. B:Quantum. Semiclass. Opt.,2001,3:353-357

[6] [6] Ning Guobin,Liang Zhu. Dynamic laser outer conical refraction[J]. Acta Optica Sinica,1998,18(10):1399-1403

[7] [7] J. Arlt,M. J. Padgett. Generation of a beam with a dark focus surrounded by regions of higher intensity:the optical bottle beam[J]. Opt. Lett.,2000,25(4):191-193

[8] [8] Benoit Depret,Philippe Verkerk,Daniel Hennequin. Characterization and modelling of the hollow beam produced by a real conical Lens[J]. Opt. Commun.,2002,211(1-6):31-38

[9] [9] Y. Cai,X. Lu,Q. Lin. Hollow Gaussian beam and its propagation[J]. Opt. Lett.,2003,28(13):1084-1086

[10] [10] Yoshisada Hayamizu. Analysis of internal conical refraction using ray tracing formulas for the biaxial crystal[J]. Opt. Rev.,2006,13(4):169-183

[11] [11] Liu Lan,Wu Pangtie. Description of bottle beam and reconstruction of bessel beam based on diffraction integral theory[J]. Acta Optica Sinica,2008,28(2):370-374

[12] [12] Y. Cai,Q. Lin. Hollow elliptical gaussian beam and its propagation through aligned and misaligned paraxial optical systems[J]. J. Opt. Soc. Am. A,2004,21(6):1058-1065

[13] [13] Xue Dongmei,Liu tingting,Guo Chengshan. Localized hollow beams generated through interference of double zero-order Bessel beams[J]. Acta Optica Sinica,2007,27(5):771-775

[14] [14] Zhai Zhongsheng,Zhao Bin. Experiments and theoretical analyses of non-diffracting beams interference[J]. Acta Optica Sinica,2007,27(8):1503-1507

[15] [15] Ke Li,Du Qiang,Su Zhe. OCT image denosing method based on multi-scale wiener filtering[J]. Opt. Precision Eng.,2008,16(4):740-745

[16] [16] Wang Yanchen,Li Shujie,Huang Lianqing. Enhancement of radiography based muitiscale retinex[J]. Opt. Precision Eng.,2006,14(1):74-76