Title :
Preservation of entanglement in a slow light medium
Author :
Broadbent, Curtis J. ; Camacho, Ryan M. ; Xin, Ran ; Howell, John C.
Author_Institution :
Dept. of Phys. & Astron., Rochester Univ., Rochester, NY
Abstract :
We demonstrate the preservation of entanglement of an energy-time entangled biphoton through a slow light medium. After delay of one photon by ~1.3 correlation lengths, the 1.3 THz biphoton still violates a Bell inequality.
Keywords :
Bell theorem; quantum entanglement; quantum optics; Bell inequality; correlation lengths; energy-time entangled biphoton; frequency 1.3 THz; quantum entanglement; slow light medium; Buffer storage; Delay; Interference; Optical buffering; Optical computing; Optical interferometry; Quantum computing; Random access memory; Resonance; Slow light; (270.5565) Quantum communications; (270.5585) Quantum information and processing;
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
