70 citations · 286 across the 7 of their papers we have counts for
7 papers
Certified quantum non-demolition measurement of material systems
Morgan W. Mitchell, Marco Koschorreck, Marcin Kubasik +2
An extensive debate on quantum non-demolition (QND) measurement, reviewed in Grangier et al. [Nature, {\bf 396}, 537 (1998)], finds that true QND measurements must have both non-cl…
Trapping Ultracold Atoms in a Time-Averaged Adiabatic Potential
M. Gildemeister, E. Nugent, B. E. Sherlock +3
We report the first experimental realization of ultracold atoms confined in a time-averaged, adiabatic potential (TAAP). This novel trapping technique involves using a slowly oscil…
Ultra--low noise differential AC-coupled photodetector for sensitive pulse detection applications
P. J. Windpassinger, M. Kubasik, M. Koschorreck +4
We report on the performance of ultra low noise differential photodetectors especially designed for probing of atomic ensembles with weak light pulses. The working principle of the…
Polarization-based Light-Atom Quantum Interface with an All-optical Trap
Marcin Kubasik, Marco Koschorreck, Mario Napolitano +5
We describe the implementation of a system for studying light-matter interactions using an ensemble of cold rubidium 87 atoms, trapped in a single-beam optical dipole trap.…
Non-Destructive Probing of Rabi Oscillations on the Cesium Clock Transition near the Standard Quantum Limit
P. J. Windpassinger, D. Oblak, P. G. Petrov +7
We report on non-destructive observation of Rabi oscillations on the Cs clock transition. The internal atomic state evolution of a dipole-trapped ensemble of cold atoms is inferred…
Hamiltonian Design in Atom-Light Interactions with Rubidium Ensembles: A Quantum Information Toolbox
S. R. de Echaniz, M. Koschorreck, M. Napolitano +2
We study the coupling between collective variables of atomic spin and light polarization in an ensemble of cold 87Rb probed with polarized light. The effects of multiple hyperfine…