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physics.atom-ph2026
Compact Continuous Cold Atomic Beam from a Single Cell with 3D Cooling and Ultra-low Light Shift
Sheng-Zhe Wang, Qian-Lan Cai, Zhi-Xin Meng +2
We report a compact single-cell source of a continuous cold-atom beam with three-dimensional (3D) cooling. By integrating an off-axis moving optical molasses (OM) with a two-dimens…
physics.atom-ph2026
Closed-loop dual-channel atomic beam interferometry beyond the half-fringe limit
Wei-Chen Jia, Yue Xin, Ke Shen +5
Atom interferometric inertial sensors offer exceptional sensitivity but are fundamentally constrained by the periodic phase response of matter-wave interference, which imposes an i…
physics.atom-ph2024
Closed-Loop Dual-Atom-Interferometer Inertial Sensor with Continuous Cold Atomic Beams
Zhi-Xin Meng, Pei-Qiang Yan, Sheng-Zhe Wang +3
We demonstrate a closed-loop light-pulse atom interferometer inertial sensor that can realize continuous decoupled measurements of acceleration and rotation rate. The sensor operat…