2 papers
quant-ph2024
Uncertainty Evaluation of the Caesium Fountain Primary Frequency Standard NIM6
Fasong Zheng, Weiliang Chen, Kun Liu +4
A new caesium (Cs) fountain clock NIM6 has been developed at the National Institute of Metrology (NIM) in China, for which a comprehensive uncertainty evaluation is presented. A th…
physics.atom-ph2023
Development and Evaluation of a Narrow Linewidth Laser System for 171Yb+ E2 Transition
Yani Zuo, Shiying Cao, Shaoyang Dai +9
We report the construction and characterization of a narrow-linewidth laser system to interrogate the E2 clock transitions at 436 nm of ytterbium ions trapped in end-cap traps. The…