Kofler, Johannes Theory, Max Planck Institute of Quantum Optics, Max Planck Society;
Ma, X.-S., Herbst, T., Scheidl, T., Wang, D., Kropatschek, S., Naylor, W., et al. (2012). Quantum teleportation over 143 kilometres using active feed-forward. Nature, 489(7415), 269-273. doi:10.1038/nature11472.