摘要
给出了离轴高斯光束通过一个初级球差光学系统后，其相对光强的分布，通过数值积分，可以得到它与系统球差的大小和光束的入射位置的关系曲线。利用这个关系曲线以及瑞利判据，可以对激光扫描系统的设计进行分析，并提出合理的建议。
In this paper, the relative intensity distribution of an off axis Gaussian beam after passing through a primary spherical aberration system is presented By numerical integration, the relationship curve between the relative intensity and the aberration of the system and the incident position is given Based on the relations and Rayleigh rule, the analysis and rational proposals for the design of laser scanning systems are also given
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1998年第5期487-490,共4页
Journal of University of Electronic Science and Technology of China
基金
国家科委863高科技项目
关键词
初级球差
激光扫描系统
离轴高斯光束
激光通信
primary spherical aberration
laser scanning system
off axis Gaussian beam
laser communications
