Quantum snooper could make positive ID from one photon
Quantum entanglement could help to identify objects in the dark using single photons. Read more…
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read moreHigh five! Physicists create record ‘fat’ photon
A record-breaking five photons have been entangled in a special state with echoes of Schrödinger’s cat, which may prove handy for high-resolution imaging. Read more…
Image: Ethan Hein
read moreTop secret quantum messages for your room only
A new scheme for sending messages using entangled photons could ensure that messages are read by equipment in a particular location only. Read more…
Image: Ethan Hein
read moreEntangled photons love a bumpy ride
Quantum communication using entangled photons could be easier when the atmosphere is turbulent, unlike radio and optical transmission. Read more…
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read morePhoton ‘machine gun’ could power quantum computers
A quantum dot device that spews out a string of entangled photons is set to revolutionise optical quantum computing. Read more…
Image: sahlgoode
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