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arXiv · 2003.10812

Optically levitated rotor at its thermal limit of frequency stability

Fons van der Laan·René Reimann·Andrei Militaru·Felix Tebbenjohanns·Dominik Windey·Martin Frimmer·Lukas Novotny
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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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Fons van der Laan, René Reimann, Andrei Militaru, Felix Tebbenjohanns, Dominik Windey, Martin Frimmer, Lukas Novotny. 2020-03-24. Optically levitated rotor at its thermal limit of frequency stability. https://doi.org/10.1103/physreva.102.013505

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