Title :
A room temperature quantum memory
Author :
Hosseini, M. ; Campbell, G. ; Sparkes, B.M. ; Lam, P.K. ; Buchler, B.C.
Author_Institution :
Dept. of Quantum Sci., Australian Nat. Univ., Canberra, ACT, Australia
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
We present experimental results of high efficiency quantum state storage in a warm rubidium vapour cell using the gradient echo memory (GEM) technique. Without conditional measurements, we show recall fidelity up to 98% for coherent pulses containing around one photon.
Keywords :
light coherence; optical storage; quantum computing; rubidium; Rb; gradient echo memory technique; quantum memory; quantum state storage; temperature 293 K to 298 K; warm vapour cell; Laser beams; Memory management; Noise; Noise measurement; Optical filters; Optical pulses; Photonics;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6193758
