Title :
Quantum repeater for spectrally entangled photons
Author :
Grice, W. ; Pooser, R. ; Williams, Barry
Author_Institution :
Quantum Inf. Sci. Group, Oak Ridge Nat. Lab., Oak Ridge, TN, USA
Abstract :
We describe a quantum repeater architecture for spectrally entangled photons based on sum frequency. The repeater, which does not require a conventional quantum memory, includes a novel scheme for re-using unconverted photons.
Keywords :
optical frequency conversion; optical repeaters; optical storage; quantum entanglement; quantum optics; quantum memory; quantum repeater; spectrally entangled photons; sum frequency; Communication systems; Laboratories; Laser excitation; Memory management; Photonics; Quantum entanglement; Repeaters;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
