China Demonstrates Operational Cold Atom Gyroscope in Space for High-Precision Inertial Sensing

Researchers from the Chinese Academy of Sciences have deployed the China Space Station Atom Interferometer (CSSAI), the first operational cold atom gyroscope in orbit. The system uses laser-cooled rubidium-87 atoms and atom interferometry to measure rotational and acceleration forces with high precision. Single-experiment results show a rotation resolution of 50 μrad/s and acceleration resolution of […]

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