29 citations · 76 across the 7 of their papers we have counts for
7 papers
Lifetime Determination of the Metastable State in Sr from the Electric Dipole Matrix Element
Xiao-Tong Lu, Feng Guo, Yan-Yan Liu +6
We report a measurement of the radiative lifetime of the metastable state in Sr, which is coupled to the 5 ${}^{\rm…
Absolute frequency measurement of the 87Sr optical lattice clock at NTSC using International Atomic Time
Xiaotong Lu, Feng Guo, Yebing Wang +5
We report the absolute frequency measurement of the 5s2 1S0-5s5p 3P0 transition in 87Sr optical lattice clock (Sr1) at National Time Service Center (NTSC). Its systematic frequency…
Measurement of the probe Stark shift of the 87Sr optical lattice clock using the frequency modulation spectroscopy
Qinfang Xu, Xiaotong Lu, Jingjing Xia +2
With the uncertainty of the optical clocks improving to the order of 10-18, the probe light used to detect the clock transition has demonstrated nonnegligible Stark shift, provokin…
Doubly Modulated Optical Lattice Clock Interference and Topology
Xiao-Tong Lu, Tao Wang, Ting Li +5
The quantum system under periodical modulation is the simplest path to understand the quantum non-equilibrium system, because it can be well described by the effective static Floqu…
Rabi Spectroscopy and Sensitivity of a Floquet Engineered Optical Lattice Clock
Mo-Juan Yin, Tao Wang, Xiao-Tong Lu +6
We periodically modulate the lattice trapping potential of a Sr optical clock to Floquet engineer the clock transition. In the context of atomic gases in lattices, Floquet e…
High-order sideband effect with two-level atoms in a shaken optical lattice
Mo-Juan Yin, Jie-Yun Yan, Qin-Fang Xu +7
The system of cold two-level atoms inside an optical lattice potential has been used to simulate various models encountered in fundamental and condensed-matter physics. When the op…
Exploration of the magnetic-field-induced ~~-~~ forbidden transition in bosonic Sr atom
Benquan Lu, Yebing Wang, Jianxin Han +3
We presented experimental and theoretical studies of the effect of an external magnetic field on the forbidden transition in the bosonic Sr atom. In our ultra-cold atomic system, t…