Far-field properties of non-paraxial elliptical Gaussian beams

被引：7
|
作者：
Duan, KL
Lü, BD [1 ]
机构：
[1] Sichuan Univ, Inst Laser Phys & Chem, Chengdu 610064, Peoples R China
[2] Luoyang Normal Coll, Dept Phys, Luoyang 471022, Peoples R China
[3] Huazhong Univ Sci & Technol, State Key Lab Laser Technol, Wuhan 430074, Peoples R China
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2003年 / 35卷 / 02期
关键词：
beam width; divergence angle; far-field; non-paraxial elliptical Gaussian beam;
D O I：
10.1023/A:1022448700179
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
By using the Rayleigh diffraction integral formula, a far-field asymptotic solution of the wave equation is found, which represents non-paraxial elliptical Gaussian beams. The basic properties of such beams are studied, and a comparison with the previous work is also made.
引用
收藏
页码：179 / 187
页数：9
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