Intense source of cold cesium atoms based on a two-dimensional magneto–optical trap with independent axial cooling and pushing

Huang Jia-Qiang^{1, 3}, Yan Xue-Shu^{2, 3}, Wu Chen-Fei^{1, 3}, Zhang Jian-Wei^{2, 3}, Wang Li-Jun^{1, 2, 3, †,}

The calculated atomic flux of the zero-velocity atoms: (a) the flux varying with the pushing power of various detunings, 0Γ (black solid line), −3Γ (red dashed line), +3Γ (blue dotted line), −5Γ (magenta dashed-dotted line), and +5Γ (green dash-dot-dot line); (b) the flux varying with the pushing detuning of various power, 20 μW (black solid line), 50 μW (red dashed line), 100 μW (blue dotted line), and 200 μW (magenta dashed-dotted line).