Dynamics of single-atom motion observed in a high-finesse cavity

P. Münstermann, T. Fischer, P. Maunz, P. W.H. Pinkse, G. Rempe

Research output: Contribution to journalArticleAcademicpeer-review

179 Citations (Scopus)
35 Downloads (Pure)


We investigate mechanical forces on single atoms in a high-finesse optical cavity containing less than one photon on average. We count the number of atoms strongly coupled to the cavity mode close to an antinode and measure the intensity autocorrelation function of the pump light transmitted through the cavity. Distinct features are observed and attributed to the dipole force, diffusion, and velocity-dependent force, as predicted by the work of Horak et al. Our data agree well with the results of a Monte Carlo simulation.

Original languageEnglish
Pages (from-to)3791-3794
Number of pages4
JournalPhysical review letters
Issue number19
Publication statusPublished - 1 Jan 1999
Externally publishedYes


Dive into the research topics of 'Dynamics of single-atom motion observed in a high-finesse cavity'. Together they form a unique fingerprint.

Cite this