Modern radio-optical methods in quantum magnetometry
Modern radio-optical methods in quantum magnetometry
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DOI：
10.3367/ufne.0179.200906f.0605
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发表时间：
2009-06-01
期刊：
影响因子：
2.7
通讯作者：
Vershovskii, A. K.
中科院分区：
文献类型：
--
作者：
Aleksandrov, E. B.;Vershovskii, A. K.
本文是在物理学-Uspekhi 90周年会议上以更一般的标题“基础计量学中的窄谱线：最新技术、前景和问题”发表的演讲的一部分的延伸。讲座回顾了长度、频率/时间和磁场计量的过去发展和现状。这些量的测量目前依赖于亚稳态原子状态之间的标准跃迁能量的高稳定性。由于篇幅的限制，除了标题之外的所有计量学主题都被省略了。
This paper is an extension of a part of the talk delivered under the more general title "Narrow spectral lines in fundamental metrology: state of the art, prospects, and problems" at the session of the 90th anniversary of Physics-Uspekhi. The talk reviewed past developments and the current status of the metrology of length, frequency/time, and magnetic fields. The measurement of these quantities currently relies on the high stability of energies of standard transitions between metastable atomic states. Because of space restrictions in the journal, all metrology topics other than the title one were omitted in the present review.