| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1541483 | Optics Communications | 2008 | 8 Pages |
Abstract
Based on the paraxial vectorial theory of beams propagating in uniaxially anisotropic media, we have derived the analytical propagation equations of hollow Gaussian beams (HGBs) in uniaxial crystals, and given the typical numerical example to illustrate our analytical results. Due to the anisotropy crystals, the ordinary and extraordinary beams originated by incident HGBs propagate with different diffraction lengths, thus the linear polarization state and axial symmetry of incident HGBs do not remain during propagating in crystals.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Degang Deng, Hua Yu, Shiqing Xu, Jianda Shao, Zhengxiu Fan,