Optically levitated rotor at its thermal limit of frequency stability
arXiv:2003.10812 · doi:10.1103/PhysRevA.102.013505
Abstract
Optically levitated rotors are prime candidates for torque sensors whose precision is limited by the fluctuationsof the rotation frequency. In this work we investigate an optically levitated rotor at its fundamental thermal limitof frequency stability, where rotation-frequency fluctuations arise solely due to coupling to the thermal bath.
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