172 citations · 433 across the 4 of their papers we have counts for
3 papers · 1 filter
Photoassociation spectroscopy of cold calcium atoms
C. Degenhardt, T. Binnewies, G. Wilpers +4
Photoassociation spectroscopy experiments on 40Ca atoms close to the dissociation limit 4s4s 1S0 - 4s4p 1P1 are presented. The vibronic spectrum was measured for detunings of the p…
An Optical Clock with Ultracold Neutral Atoms
G. Wilpers, T. Binnewies, C. Degenhardt +3
We demonstrate how to realize an optical clock with neutral atoms that is competitive to the currently best single ion optical clocks in accuracy and superior in stability. Using u…
Doppler cooling and trapping on forbidden transitions
T. Binnewies, G. Wilpers, U. Sterr +5
Ultracold atoms at temperatures close to the recoil limit have been achieved by extending Doppler cooling to forbidden transitions. A cloud of ^40Ca atoms has been cooled and trapp…