摘要
本文详述了一种可以实现无机械连接的方位角垂直传递技术 ,并进行了精度分析 .这种方法利用了偏振光的物理特性 ,从原理上突破了国内瞄准技术的局限 ,并采用磁光调制技术提高检测精度 .演示装置的对准重复精度达到 3 σ≤ 1 0″
In this paper,a technique by which azimuth can be passed vertically between two parts without connection is expatiated.And the precision of the technique is analyzed.Because the physical characteristic of polarization light is utilized in this technique,the domestic localization in collimation is broken through on principle.By magnetooptic modulation,the measuring precision of this collimation technique is improved and the repeated measuring precision of show set is 3σ≤10″
出处
《光子学报》
EI
CAS
CSCD
北大核心
2001年第11期1389-1391,共3页
Acta Photonica Sinica
