Title :
Experimental implementation of entanglement concentration using Schmidt projection
Author :
Kim, Taehyun ; Wong, Franco N C
Author_Institution :
Res. Lab. of Electron., Massachusetts Inst. of Technol., Cambridge, MA
Abstract :
We implement entanglement concentration by the Schmidt projection protocol, known for its optimal efficiency for large number of qubits, using photon pairs entangled in polarization and momentum and employing single-photon two-qubit quantum logic.
Keywords :
cryptographic protocols; optical information processing; quantum computing; quantum entanglement; quantum optics; Schmidt projection protocol; entangled photon pairs; entanglement concentration implementation; optimal efficiency; quantum key distribution; single-photon two-qubit quantum logic; Attenuators; Delta modulation; Logic; Nonlinear optics; Photonics Society; Polarization; Protocols; Quantum computing; Quantum entanglement; Sagnac interferometers; (190.4410) Nonlinear optics, parametric processes; (270.0270) Quantum optics; (270.5290) Photon statistics;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
