26 citations · 39 across the 4 of their papers we have counts for
4 papers · 2 filters
Single-passage read-out of atomic quantum memory
J. Fiurasek, J. Sherson, T. Opatrny +1
A scheme for retrieving quantum information stored in collective atomic spin systems onto optical pulses is presented. Two off-resonant light pulses cross the atomic medium in two…
Single-cell atomic quantum memory for light
Tomas Opatrny
Recent experiments demonstrating atomic quantum memory for light [B. Julsgaard et al., Nature 432, 482 (2004)] involve two macroscopic samples of atoms, each with opposite spin pol…
Anomalies of Wave-Particle Duality due to Translational-Internal Entanglement
Michal Kolar, Tomas Opatrny, Nir Bar-Gill +1
We predict that if internal and momentum states of an interfering object are correlated (entangled), then by measuring its internal state we may infer both path (corpuscular) and p…
Enhancing the capacity and performance of collective atomic quantum memory
T. Opatrny, J. Fiurasek
Present schemes involving the quantum non-demolition interaction between atomic samples and off-resonant light pulses allow us to store quantum information corresponding to a singl…