Propagation of flattened Gaussian beams with rectangular symmetry passing through a paraxial optical ABCD system with and without aperture

被引:32
作者
Lü, B [1 ]
Luo, SR [1 ]
Zhang, B [1 ]
机构
[1] Sichuan Univ, Inst Laser Phys & Chem, Chengdu 610064, Peoples R China
关键词
Gaussian beams; aperture; ABCD system;
D O I
10.1016/S0030-4018(99)00162-5
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The propagation of flattened Gaussian beams (FGBs) passing through a paraxial optical ABCD system has been studied in detail, where both unapertured and apertured cases have been considered. For the unapertured case, a closed-form propagation expression has been derived, and for the apertured case typical numerical examples have been given to illustrate our results and method. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:1 / 6
页数:6
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