Esnauh F X, Rossetto N, Holleville D, et al.. HORACE: a compact cold atom clock for Galileo [J]. Advances in Space Research, 2011, 47(5): 854-858.Esnault, F.X., et al.: `HORACE: a compact cold atom clock for Galileo', J. Adv. Space Res., 2011, 47, (5), pp. 854-...
Realization of a single-beam mini magneto-optical trap: A candidate for compact CPT cold atom-clocks We have demonstrated the experimental realization of a single-beam mini magneto-optical trap of 87Rb atoms, originally designed for a cold atom-clock with ... BM Xu,X Chen,J Wang,... - ...
Dick Effect in the Integrating Sphere Cold Atom Clock Chinese Physics Letters王秀梅孟艳玲王亚宁万金银于明圆王鑫肖玲李唐成华东刘亮
Cold Atom Clocks in Space:. Pharao and Aces The interest of space environment for cold atom clocks is outlined. We discuss the scientific objectives of the European space mission ACES which will fly onboard the international space station in 2005-2007 with a cold atom clock, PHARAO. P Laurent...
Atomic clocks use the vibrations of molecules to track time at a precise interval. However, clock precision tends to deteriorate after a few hours because atoms are dispersed in the high-pressure gas, altering their frequency. Cold atom clocks don’t use gases, making them up to 1,000 times...
3.Adiabaticity and Stability of the Ultracold Atom-molecule Dark State超冷原子—分子暗态的绝热性和稳定性 4.The Zeeman-slower Used for ~(87)Sr Optical Lattice Clock;用于~(87)Sr冷原子光晶格钟原子冷却装置的塞曼减速器研究 5.Magnetostatic Focusing of Cold Atomic Beams and Its Magnetic Lens on ...
Realization of a single-beam mini magneto-optical trap: A candidate for compact CPT cold atom-clocks We have demonstrated the experimental realization of a single-beam mini magneto-optical trap of 87Rb atoms, originally designed for a cold atom-clock with ... BM Xu,X Chen,J Wang,... - ...
In microgravity, the atom can stay in place longer, allowing for a longer period of measurement. As Science reported in 2017, researchers with the European Space Agency (ESA) said Tiangong-2's cold atomic clock was not as precise as it could have been. But ESA's clock — which, in ...
Optical clock stability is typically compromised by two classes of noise: atomic detection noise and OLO-induced noise. Atomic detection noise encapsulates the processes associated with the measurement of atomic states. The fundamental limit arises from quantum projection noise (QPN), as an atom's ...
We introduced the concept, principle, advantages, and application of coherent population trapping atom clock,proposed a scheme of cold atom clock based on coherent population trapping. 本文介绍了相干布居数囚禁原子钟的概念、原理、优点、研究现状以及应用前景,提出了一种基于相干布居数囚禁原理的冷原子钟方...