Category: Vorlesungs Info
-
COOLING AND AMPLIFICATION OF A VACUUM-TRAPPED NANOPARTICLE Lukas NOVOTNY, Photonics Laboratory, ETH Zürich We optically trap a single nanoparticle in high vacuum and cool its three spatial degrees of freedom by means of active parametric feedback. The small size and mass of the nanoparticle yield high resonance frequencies and high Q-factors along with low recoil…