Title :
Toward memory-insensitive quantum repeaters with dual species matter qubits
Author :
Jenkins, S.D. ; Collins, O.A. ; Lan, S.-Y. ; Chanelière, T. ; Matsukevich, D.N. ; Campbell, C.J. ; Zhao, R. ; Jen, H.H. ; Kuzmich, A. ; Kennedy, T.A.B.
Author_Institution :
Univ. dell´´Insubria, Como
Abstract :
The authors propose and demonstrate an atomic qubit based on a cold rubidium isotopic mixture, entangled with a frequency-encoded optical qubit. We discuss the use of such matter qubits in memory-insensitive multiplexed quantum repeaters.
Keywords :
encoding; laser cooling; multiplexing; optical repeaters; quantum communication; quantum entanglement; quantum optics; radiation pressure; rubidium; Rb; atomic qubit; cold rubidium isotopic mixture; dual species matter qubits; entangled state; frequency-encoded optical qubit; memory-insensitive multiplexed quantum repeaters; Atom optics; Communication channels; Frequency; Optical interferometry; Optical sensors; Physics; Quantum entanglement; Repeaters; Robustness; Stability;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4386756
