摘要
本文描述了上海天文台长铯束管束光学系统的改进情况,得出了选态磁头的长度、磁场强度、磁场梯度和选态磁头到铯炉及检测器间的距离,以及从选态磁头至中央狭缝间距离的参数值。
The improvement of the optical system of tong cesium beam frequency standard in our observatory are described, and the various data of magnetic field strength of magnetic dipole stator selector, transverse magnetic field gradient strength, length of magnetic dipole stator selector, distance from magnetic dipole stator selector to cesium oven, distance from magnetic dipole stator selector to detector, as well as distance from magnetic dipole stator selector to central slit are given.
出处
《中国科学院上海天文台年刊》
1989年第10期243-248,共6页
Annals Shanghai Astronomical Observatory Chinese Academy of Sciences
