Optical Atomic Clocks for a Future New Definition of the Second

被引:0
|
作者
Riehle, Fritz [1 ]
机构
[1] PTB, Bundesallee 100, D-38116 Braunschweig, Germany
来源
2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2014年
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暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Optical atomic clocks outperform the best caesium atomic clocks which define the second wrt accuracy and stability. As secondary representations of the second they pave the way to a new definition of the time unit.
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页数:2
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