506 citations · 3.8k across the 45 of their papers we have counts for
3 papers · 2 filters
Optical coherences and wavelength mismatch in ladder systems
A. Urvoy, C. Carr, R. Ritter +3
We investigate experimentally and theoretically the coherent and incoherent processes in open 3-level ladder systems in room temperature gases and identify in which regime electrom…
Cooperative non-equilibrium phase transition in a dilute Rydberg ensemble
Christopher Carr, Ralf Ritter, Christopher Wade +2
We demonstrate a non-equilibrium phase transition in a dilute thermal atomic gas. The phase transition, between states of low and high Rydberg occupancy, is induced by resonant dip…
Fast and Quasideterministic Single Ion Source from a Dipole-Blockaded Atomic Ensemble
C. Ates, I. Lesanovsky, C. S. Adams +1
We present a fast and Quasideterministic protocol for the production of single ions and electrons from a cloud of laser cooled atoms. The approach is based on a two-step process wh…