[1] Gori F. Polarization basis for vortex beams. Journal of the Optical Society of America A, 2001, 18(7): 1612-1617

[2] Salamin Y I, Keitel C H. Electron acceleration by a tightly focused laser beam. Physical Review Letters, 2002, 88(9): 095005

[3] Zhan Q W. Trapping metallic Rayleigh particles with radial polarization. Optics Express, 2004, 12(15): 3377-3382

[4] Youngworth K S, Brown T G. Inhomogeneous polarization in scanning optical microscopy. Proceedings of SPIE, 2000, 3919: 75-85

[5] Niziev V G, Nesterov AV. Influence of beam polarization on laser cutting efficiency. Journal of Physics D: Applied Physics, 1999, 32(13): 1455-1461

[6] Oron R, Blit S, Davidson N, Friesem A A, Bomzon Z, Hasman E. The formation of laser beams with pure azimuthal or radial polarization. Applied Physics Letters, 2000, 77(21): 3322-3324

[7] Niziev V G, Chang R S, Nesterov A V. Generation of inhomogeneously polarized laser beams by use of a Sagnac interferometer. Applied Optics, 2006, 45(33): 8393-8399

[8] Zhan Q W, Leger J R. Focus shaping using cylindrical vector beams. Optics Express, 2002, 10(7): 324-331

[9] Borghi R, Scantarsiero M. Nonparaxial propagation of spirally polarized optical beams. Journal of the Optical Society of America A, 2004, 21(10): 2029-2037

[10] Ciattoni A, Crosignani B, Di Porto P. Vectorial free-space optical propagation: a simple approach for generating all-order nonparaxial corrections. Optics Communications, 2000, 177(1-6): 9-13