Ground-state cooling of a micromechanical oscillator: Comparing cold damping and cavity-assisted cooling schemes
نویسندگان
چکیده
منابع مشابه
Theory of ground state cooling of a mechanical oscillator using dynamical backaction.
A quantum theory of cooling of a mechanical oscillator by radiation pressure-induced dynamical backaction is developed, which is analogous to sideband cooling of trapped ions. We find that final occupancies well below unity can be attained when the mechanical oscillation frequency is larger than the optical cavity linewidth. It is shown that the final average occupancy can be retrieved directly...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2008
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.77.033804