49 citations · 133 across the 4 of their papers we have counts for
4 papers
Excitation Suppression Due to Interactions Between Microwave-Dressed Rydberg Atoms
E. Brekke, J. O. Day, T. G. Walker
Atom-atom interactions within a small volume were investigated through the excitation of ultracold Rb atoms. The application of microwaves enhances these interactions, causing the…
Four-Wave Mixing in Ultracold Atoms using Intermediate Rydberg States
E. Brekke, J. O. Day, T. G. Walker
Ultracold Rb atoms were used to demonstrate non-degenerate four-wave mixing through a Rydberg state. Continuous 5S-5P-nD two-photon excitation to the Rydberg state was combined wit…
Dynamics of Low-Density Ultracold Rydberg Gases
J. O. Day, E. Brekke, T. G. Walker
Population dynamics in weakly-excited clouds of ultracold Rb Rydberg atoms were studied by means of trap loss, fluorescence detection, and state dependent stimulated emissio…
High Density Mesoscopic Atom Clouds in a Holographic Atom Trap
J. Sebby-Strabley, R. T. R. Newell, J. O. Day +2
We demonstrate the production of micron-sized high density atom clouds of interest for meso- scopic quantum information processing. We evaporate atoms from 60 microK, 3x10^14 atoms…