Propagation of hollow Gaussian beam through a misaligned first-order optical system and its propagation properties

被引:5
|
作者
Zhao, Cheng Liang [1 ]
Lu, Xuan Hui [1 ]
机构
[1] Zhejiang Univ, Inst Opt, Dept Phys, Hangzhou 310027, Peoples R China
来源
OPTIK | 2007年 / 118卷 / 06期
关键词
hollow Gaussian beam; misaligned optical system; propagation; augmented matrix;
D O I
10.1016/j.ijleo.2006.01.021
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Propagation properties of hollow Gaussian beam through a misaligned first-order ABCD system is studied using the generalized Huygens-Fresnel diffraction integral, augmented matrix. It is shown that, as a hollow Gaussian beam passes through the misaligned first-order ABCD system, the beam shape is not preserved, the out-put beams have differences when passing different misaligned optical systems. We can adjust the size of dark region through adjusting the misaligned transverse vector E. (c) 2006 Elsevier GmbH. All rights reserved.
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页码:266 / 270
页数:5
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