氢脉泽中四极磁态选择器的设计及其应用

1.中国科学院上海天文台,上海,200030

2.中国科学院上海天文台,上海,200030;中国科学院研究生院,北京,100039

3.中国科学院上海天文台,上海,200030

4.中国科学院上海天文台,上海,200030

5.中国科学院上海天文台,上海,200030

Design of 4-pole magnetic selector in hydrogen atom maser and its application

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.

[1]	Zhang Weiqun,Lin Chuanfu,Yu Shuanglin,et al.Study and performance evaluation of the atomic H maser at the mobile VLBI station[J].ACTA Astronomica Sinica(天文学报),2001,42(1):94 (in Chinese).
[2]	Peng Yuqin,Zhang Weiqun,Zhai Zaocheng.Optimization and design of the beam optic system in atomic H clock.[J].ACTA Metrologica Sinica(计量学报),1989,10(4):306-310 (in Chinese).
[3]	Peters H E.Magic state selectors in atomic frequency and time standards[C].Proce.of the 13th Annual Precise Tithe and Time Interval Applications and Planning Meeting,1981,645-666.

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