摘要
本文用计算机较严格地计算了高斯光束对不同园孔衍射花样图,这对于激光工程枝术应用有重要的实际意义.
In this paper, an analysis expression of the diffraction intensity by the circular Aperture with a gaussian beam is obtained ,and the various diffraction-patterns are plotted by computer whose results are very useful for practical applications
出处
《四川师范大学学报（自然科学版）》
CAS
CSCD
1991年第4期87-92,共6页
Journal of Sichuan Normal University（Natural Science）
关键词
高斯光束
圆孔衍射图样
衍射积分
Gaussian beam,diffraction integral,circular aperture diffraction-patterns
