摘要
基于激光扫描测量原理 ,提出了一种大直径的激光扫描在线动态测量系统 ,简述了系统的测量原理 ,从系统设计和提高系统的测量精度出发 ,对系统的扫描速度特性和光学准直特性进行了理论分析 。
On the basis of an analysis on the characteristics of image formation of roof Abbe prism and of the structure of double Dove prism, the paper presents a reflecting image rotator consisting of mirrors.Properties of image rotation of the reflecting image rotator are theoretically proved. The mirror assembly is compact and can be applied to kinds of optical systems with different wavelength range, especially is it suitable for working in the infrared system.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2000年第2期132-134,共3页
Acta Armamentarii
