A physics package for rubidium atomic frequency standard with a short-term stability of 2.4 x 10(-13) tau(-1/2)
文献类型：期刊论文
| 作者 | Hao, Qiang1,2; Li, Wenbing1,2; He, Shengguo2; Lv, Jianfeng1,2; Wang, Pengfei2; Mei, Ganghua2 |
| 刊名 | REVIEW OF SCIENTIFIC INSTRUMENTS
 |
| 出版日期 | 2016-12-01 |
| 卷号 | 87期号:12 |
| 英文摘要 | In this article, a new type of physics package with high signal to noise ratio for a rubidium atomic frequency standard is reported. To enhance the clock transition signal, a slotted tube microwave cavity with a field orientation factor of 0.93 and an absorption cell with the diameter of 30 mm were utilized in design of the cavity-cell assembly. Based on the spectral analysis of the three commonly used rubidium spectral lamps, the spectral lamp filled with Xe gas was chosen as the optical pumping source for its small line shape distortion. To suppress the shot noise of the signal, a band pass interference filter was used to filter out Xe spectral lines from the pumping light. A desk system of the rubidium frequency standard with the physics package was realized, and the short-term stability of the system was predicted and tested. The measured result is 2.4 x 10(-13) tau(-1/2) up to 100 s averaging time, in good agreement with the predicted one. Published by AIP Publishing. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Instruments & Instrumentation ; Physics, Applied |
| 研究领域[WOS] | Instruments & Instrumentation ; Physics |
| 关键词[WOS] | MAGNETIC-RESONANCE ; CLOCK |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000392096800011 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/9956]  |
| 专题 | 武汉物理与数学研究所_原子频标研究部 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, Key Lab Atom Frequency Stand, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hao, Qiang,Li, Wenbing,He, Shengguo,et al. A physics package for rubidium atomic frequency standard with a short-term stability of 2.4 x 10(-13) tau(-1/2)[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2016,87(12). |
| APA | Hao, Qiang,Li, Wenbing,He, Shengguo,Lv, Jianfeng,Wang, Pengfei,&Mei, Ganghua.(2016).A physics package for rubidium atomic frequency standard with a short-term stability of 2.4 x 10(-13) tau(-1/2).REVIEW OF SCIENTIFIC INSTRUMENTS,87(12). |
| MLA | Hao, Qiang,et al."A physics package for rubidium atomic frequency standard with a short-term stability of 2.4 x 10(-13) tau(-1/2)".REVIEW OF SCIENTIFIC INSTRUMENTS 87.12(2016). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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