Quantum optics Research update New look for nanofabrication Quantum technique beats classical limit by a factor of two Read article: New look for nanofabrication
Quantum optics Research update Quantum cryptography wins Descartes prize EU recognizes research into quantum techniques to ensure secure communication
Quantum optics Research update Quantum errors can be corrected Physicists overcome another obstacle in the effort to build a quantum computer Read article: Quantum errors can be corrected
Quantum optics Research update Good news for causality Swiss physicists measure the "signal velocity" of light for the first time Read article: Good news for causality
Quantum optics Research update Equivalence principle passes atomic test Rubidium experiments confirm that Einstein was right
Quantum optics Research update Cryptography system goes underground The first quantum cryptography bank transfer takes place under the streets of Vienna
Semiconductors and electronics Research update Quantum well energizes nanocrystals Scientists have transferred energy to nanocrystals from quantum wells without electrical contacts Read article: Quantum well energizes nanocrystals
Quantum optics Research update Entanglement breaks new record Five-photon first for quantum information Read article: Entanglement breaks new record
Quantum optics Research update Teleportation breaks new ground Two groups teleport information between ions for the first time Read article: Teleportation breaks new ground
Quantum optics Research update Entanglement beats the diffraction limit Three or four photons are better than one or two