Closely interleaved self-comparison method applied to precise measurement
文献类型：期刊论文
| 作者 | Wang WL(王文丽); Zou F(邹凡); Wei R(魏荣); Dong RC(董日昌); Chen TT(陈婷婷); Wang YZ(王育竹) |
| 刊名 | Chin. Opt. Lett.
 |
| 出版日期 | 2016 |
| 卷号 | 14期号:8 |
| 通讯作者 | weirong@siom.ac.cn |
| 英文摘要 | A self-comparison method with closely interleaved switching states is analyzed and used to evaluate some type-B uncertainties of an Rb-87 atomic fountain clock. Free from additional frequency reference, the method can be applied to a running fountain to reach a precision beyond its uncertainty. A verification experiment proves an uncertainty of 9.2 x 10(-16) at an averaging time of 242500 s. Further, the method is applied to measure light shift, and no visible relative frequency shift is found in the fountain within the uncertainty of 2.1 x 10(-15). When applied to the evaluation of a cold collisional shift, the result gives a -2.2 x 10(-15) shift with a 9.5 x 10(-16) uncertainty. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [61275204, 91336105] |
| WOS记录号 | WOS:000382513100008 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/27766]  |
| 专题 | 上海光学精密机械研究所_量子光学重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Wang WL,Zou F,Wei R,et al. Closely interleaved self-comparison method applied to precise measurement[J]. Chin. Opt. Lett.,2016,14(8). |
| APA | 王文丽,邹凡,魏荣,董日昌,陈婷婷,&王育竹.(2016).Closely interleaved self-comparison method applied to precise measurement.Chin. Opt. Lett.,14(8). |
| MLA | 王文丽,et al."Closely interleaved self-comparison method applied to precise measurement".Chin. Opt. Lett. 14.8(2016). |
入库方式： OAI收割
来源：上海光学精密机械研究所
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