53 citations · 107 across the 5 of their papers we have counts for
5 papers
Doppler-free frequency modulation spectroscopy of atomic erbium in a hollow cathode discharge cell
Henning Brammer, Jens Ulitzsch, Riad Bourouis +1
The erbium atomic system is a promising candidate for an atomic Bose-Einstein condensate of atoms with a non-vanishing orbital angular momentum () of the electronic groun…
Production of Sodium Bose--Einstein condensates in an optical dimple trap
David Jacob, Emmanuel Mimoun, Luigi De Sarlo +3
We report on the realization of a sodium Bose--Einstein condensate (BEC) in a combined red-detuned optical dipole trap, formed by two beams crossing in a horizontal plane and a thi…
Laser cooling of a potassium-argon gas mixture using collisional redistribution of radiation
Anne Saß, Ulrich Vogl, Martin Weitz
We study laser cooling of atomic gases by collisional redistribution, a technique applicable to ultradense atomic ensembles at a pressure of a few hundred bar. Frequent collisions…
Resonant Feshbach scattering of fermions in one-dimensional optical lattices
M. Grupp, R. Walser, W. P. Schleich +2
We consider Feshbach scattering of fermions in a one-dimensional optical lattice. By formulating the scattering theory in the crystal momentum basis, one can exploit the lattice sy…
Spectroscopy of atomic rubidium at 500 bar buffer gas pressure: approaching the thermal equilibrium of dressed atom-light states
U. Vogl, M. Weitz
We have recorded fluorescence spectra of the atomic rubidium D-lines in the presence of several hundreds of bars buffer gas pressure. With additional saturation broadening a spectr…