Feedback cooling of a one-electron oscillator

B. D'Urso*, B. Odom, G. Gabrielse

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

59 Scopus citations


A study was performed on the electronic feedback cooling of a one-electron oscillator. The Boltzmann distribution of oscillator energies was revealed by novel quantum jump thermometry. The ratio of electron temperature and damping rate was found to be fluctuation-dissipation invariant which was independent of feedback gain.

Original languageEnglish (US)
Article number043001
Pages (from-to)430011-430014
Number of pages4
JournalPhysical review letters
Issue number4
StatePublished - Jan 31 2003

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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