The electric and magnetic polarization singularities of Gaussian vortex beam in the free-space propagation
Acta Physica Sinica
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Acta Phys. Sin  2012, Vol. 61 Issue (13): 134202     doi:10.7498/aps.61.134202
ELECTROMAGENTISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS Current Issue| Archive| Adv Search  |   
The electric and magnetic polarization singularities of Gaussian vortex beam in the free-space propagation
Luo Ya-Mei1, Lü Bai-Da2, Tang Bi-Hua2, Zhu Yuan1
1. Department of Biomedical Engineering, Luzhou Medical College, Luzhou 646000, China;
2. Institute of Laser Physics & Chemistry, Sichuan University, Chengdu 610064, China
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