We report the first experimental realization of the two-stage crossed beam cooling (TSCBC)
method that we proposed in 2013 [L. Wang et al., J. Phys. B: At., Mol. Opt. Phys. 46, 195302 …

The precise calibration of optical lattice depth is an important step in the experiments of
ultracold atoms in optical lattices. The Raman-Nath diffraction method, as the most …

Using the quantum collapse and revival phenomenon of a Bose–Einstein condensate in
three-dimensional optical lattices, the atom number statistics on each lattice site are …

We study the quantum phase transition from a superfluid to a Mott insulator of ultracold
atoms in a three-dimensional optical lattice with adjustable filling factors. Based on the …

摘要2022 年10 月31 日, **空间站超冷原子物理实验柜(超冷柜) 搭载梦天实验舱被发射至
**空间站并开始在轨运行, 其主要目标是以87Rb 玻色-爱因斯坦凝聚(BEC) 为工作物质 …

Cold atom physics in space station arouses a lot of interest of scientists. We investigate the
dynamical output process of the space continuous atom laser by solving nonlinear Gross …

Abstract Using coupled Gross–Pitaevksii (GP) equations, we simulate the output of one-
dimensional pulsed atom laser in space station. We get two atom laser pulses propagating …

This thesis reports on photoassociation spectroscopy experiments on ultracold cesium
molecules, achieved through a series of benchmark measurements conducted with the …