‘Perfect entanglement’ of two light beams has opened a major step towards highly secure quantum communication systems.
The University of Queensland’s Professor Tim Ralph and his colleagues from Canada and Russia have developed a technique to restore entangled light beams that have been distributed between distant points.
Continue reading Shedding ‘spooky’ light on unbreakable security
Quantum memory has been extended to six hours in an advance that brings the spirit of the Pony Express to quantum communications, raising the prospect of physical transport of ‘read once’ quantum ‘memory sticks’.
Continue reading Pony Express for quantum messages
Hundreds of Aussie science achievements that you can share in speeches, posts and publications