View Full Version : Shortest Single-Photon Pulse Generated: Implications for Quantum Communications

2008-Apr-11, 08:10 PM
Scientists at Oxford University have developed a method to generate the shortest ever single-photon pulse by removing the interference of quantum entanglement. So how big are these tiny record-breakers? They are 20 microns long (or 0.000001 metres), with a period of 65 femtoseconds (65 millionths of a billionth of a second). This experiment smashes the [...]

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