摘要
氢脉泽是一种中、长期稳定度最高的原子频率标准。其中原子磁态选择器的改进设计可以改善氢脉泽的工作参数及其体积与重量,从而改进氢脉泽的品质与工作寿命等,同时也可以改进氢脉泽的长期性能,并给出了磁态选择器的设计与实验结果。
The atomic hydrogen maser is the most stable frequency standard generally available today for all but the shortest measuring time interval. The design improvement of the magnetic selector benefits the improvement of the hydrogen maser＇s working coefficients and greatly decrease its volume and weight. Some useful relations to the design and experiment results of the atomic beam optics are given and important factors are discussed which must be taken into account for optimizing the atomic beam optics while improving the long-term performance .
出处
《量子电子学报》
CAS
CSCD
北大核心
2008年第1期38-42,共5页
Chinese Journal of Quantum Electronics
基金
致谢：感谢上海天文台氢脉泽研制小组在该工作中的支持与帮助.
关键词
量子频率标准
氢脉泽
磁态选择器
束光学
频率稳定度
quantum frequency standard
atomic hydrogen maser
magnetic selector
beam optics
frequency stability
