TU Delft researchers realize quantum teleportation onto mechanical motion of silicon beams

Quantum technology typically employs qubits (quantum bits) consisting of, for example, single electrons, photons, or atoms. A group of TU Delft researchers has now demonstrated the ability to teleport an arbitrary qubit state from a single photon onto an optomechanical device – consisting of a mechanical structure comprising billions of atoms. Their breakthrough research, now published in Nature Photonics, enables real-world applications such as quantum internet repeater nodes while also allowing quantum mechanics itself to be studied in new ways.