Read article: Entangled atom–photon pairs created on demand Quantum optics Research update Entangled atom–photon pairs created on demand System could be used in quantum networks
Read article: Quantum computer solves simple linear equations Quantum optics Research update Quantum computer solves simple linear equations New technique could be scaled-up to solve more complex problems
Read article: Quantum teleportation done between distant large objects Quantum optics Research update Quantum teleportation done between distant large objects Spin state transferred between atomic gases
Read article: How fat is Schrödinger’s cat? Quantum optics Research update How fat is Schrödinger’s cat? New scale defines the "macroscopicity" of quantum states
Read article: Third Bell loophole closed for photons Quantum optics Research update Third Bell loophole closed for photons Quantum mechanics triumphs once again
Read article: Quantum signal sent from aircraft Quantum optics Research update Quantum signal sent from aircraft Satellite quantum cryptography possible, say physicists
Read article: Physicists bang the drum for quantum memory Quantum optics Research update Physicists bang the drum for quantum memory Data stored and retrieved on thin aluminium disc using vibrations
Read article: First weak measurements made on optical polarization states Quantum optics Research update First weak measurements made on optical polarization states Technique could find use in quantum computers
Read article: What is spooky action at a distance? Quantum optics Video What is spooky action at a distance? Martin Archer introduces the idea of quantum entanglement
Read article: Physicists extract photons from diamond ring Quantum optics Research update Physicists extract photons from diamond ring New device could be used in quantum repeaters