Physicists at the University of Geneva (UNIGE) ( http://cms.unige.ch/gap/quantum/wiki/research:quantum_communication:teleportation ) have succeeded in teleporting the quantum state of a photon to a crystal over 25 kilometres of optical fibre. The experiment, carried out in the laboratory of Professor Nicolas Gisin, constitutes a first, and simply pulverises the previous record of 6 kilometres achieved ten years ago by the same UNIGE team. Passing from light into matter, using teleportation of a photon to a crystal, shows that, in quantum physics, it is not the composition of a particle which is important, but rather its state, since this can exist and persist outside such extreme differences as those which distinguish light from matter.
http://www.sciencedaily.com/releases/2014/09/140921145007.htm
(Score: 2) by Leebert on Wednesday September 24 2014, @01:02AM
I'm glad to see such research into teleportation. We're going to need another technology to fill the perpetual "just 20 years in the future" role as soon as we get that whole fusion thing working, and teleportation is definitely a good candidate! :)