Quantum feedback cooling of a single trapped ion in front of a mirror

V. Steixner, P. Rabl, P. Zoller

Publikation: Beitrag in FachzeitschriftArtikelBegutachtung

30 Zitate (Scopus)

Abstract

We develop a theory of quantum feedback cooling of a single ion trapped in front of a mirror. By monitoring the motional sidebands of the light emitted into the mirror mode we infer the position of the ion, and act back with an appropriate force to cool the ion. We derive a feedback master equation along the lines of the quantum feedback theory developed by Wiseman and Milburn, which provides us with cooling times and final temperatures as a function of feedback gain and various system parameters.

OriginalspracheEnglisch
Aufsatznummer043826
FachzeitschriftPhysical Review A
Jahrgang72
Ausgabenummer4
DOIs
PublikationsstatusVeröffentlicht - Okt. 2005
Extern publiziertJa

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