429 citations · 1.5k across the 17 of their papers we have counts for
3 papers · 2 filters
Comment on: Testing the speed of 'spooky action at a distance'
Johannes Kofler, Rupert Ursin, Caslav Brukner +1
In a recent experiment, Salart et al. addressed the important issues of the speed of hypothetical communication and of reference frames in Bell-type experiments. The authors report…
Heralded generation of multiphoton entanglement
Philip Walther, Markus Aspelmeyer, Anton Zeilinger
We present a scheme, based only on linear optics and standard photon detection, that allows to generate heralded multiphoton entangled states of arbitrary photon number from sponta…
High-fidelity transmission of polarization encoded qubits from an entangled source over 100 km of fiber
Hannes Hübel, Michael R. Vanner, Thomas Lederer +4
We demonstrate non-degenerate down-conversion at 810 and 1550 nm for long-distance fiber based quantum communication using polarization entangled photon pairs. Measurements of the…