Combined atomic clock with blackbody-radiation-shift-induced instability below 10−19 under natural environment conditions

We develop a method of synthetic frequency generation to construct an atomic clock with blackbody radiation (BBR) shift uncertainties below 10 ^−19 at environmental conditions with a very low level of temperature control. The proposed method can be implemented for atoms and ions, which have two diff...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	V I Yudin, A V Taichenachev, M Yu Basalaev, O N Prudnikov, H A Fürst, T E Mehlstäubler, S N Bagayev
Format:	Article
Language:	English
Published:	IOP Publishing 2021-01-01
Subjects:	ultra-precise atomic clock BBR shift temperature control
Online Access:	https://doi.org/10.1088/1367-2630/abe160