Optically levitated rotor at its thermal limit of frequency stability
- van der Laan, Fons
- Reimann, Rene
- Militaru, Andrei
- Tebbenjohanns, Felix
- Windey, Dominik
- Frimmer, Martin
- Novotny, Lukas
DOIAbstract
Optically levitated rotors are prime candidates for torque sensors whose precision is limited by the fluctuations of the rotation frequency. In this work we investigate an optically levitated rotor at its fundamental thermal limit of frequency stability, where rotation-frequency fluctuations arise solely due to coupling to the thermal bath.ISSN:1094-1622ISSN:0556-2791ISSN:1050-294
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