| 光抽运铯束频率标准中散射光光频移的测量 |
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| 引用本文： | 张军海. 光抽运铯束频率标准中散射光光频移的测量[J]. 天文学进展, 2005, 23(4): 379-382 |
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| 作者姓名： | 张军海 |
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| 作者单位： | 中国科学院,上海天文台,上海,200030 |
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| 摘 要： | 介绍了光抽运铯束管的光频移测量的原理和结果，并对结果进行了简要的分析，估算了射入Ramsey腔的相应光强。产生散射光光频移的原因是抽运光和检测光通过漫反射进入微波腔的漂移区与铯原子相互作用所致。
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| 关 键 词： | 天文观测设备与技术 光频移 铯原子束频率标准 光抽运 |
| 文章编号： | 1000-8349（2005）04-0379-04 |
| 收稿时间： | 2005-03-09 |
| 修稿时间： | 2005-03-092005-04-25 |
Evaluation of the Stay Light Frequency Shift in a Cesium Beam Frequency Standard With Sharp Angle Incident Pumping and Detecting Laser |
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| ZHANG Jun-hai. Evaluation of the Stay Light Frequency Shift in a Cesium Beam Frequency Standard With Sharp Angle Incident Pumping and Detecting Laser[J]. Progress In Astronomy, 2005, 23(4): 379-382 |
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| Authors: | ZHANG Jun-hai |
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| Affiliation: | Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China |
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| Abstract: | In this paper the light frequency shift of an optically pumped Cs beam frequency standard is reported and analyzed. The cause for the stay light frequency shift is discussed: interaction between the stay light coming from pumping and detecting laser and atom in the microwave cavity. |
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| Keywords: | astronomical facilities and technique light frequency shift cesium beam frequency standard optically pump |
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