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Gradient Echo Quantum Memory in Warm Atomic Vapor
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Engineering
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Gradient Echo Quantum Memory in Warm Atomic Vapor

Gradient Echo Quantum Memory in Warm Atomic Vapor

English

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12,493 Views

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10:00 min

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November 11, 2013

DOI:

10.3791/50552-v

DOI:
10.3791/50552-v

•

10:00 min
November 11, 2013

•

5 Views
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1ARC Centre for Quantum Computation and Communication Technology, Department of Quantum Science,The Australian National University

Summary

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The gradient echo memory is a protocol for storing optical quantum states of light in atomic ensembles. Quantum memory is a key element of a quantum repeater, which can extend the range of quantum key distribution. We outline the operation of the scheme when implemented in a 3-level atomic ensemble.

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Cite this Article

Pinel, O., Hosseini, M., Sparkes, B. M., Everett, J. L., Higginbottom, D., Campbell, G. T., Lam, P. K., Buchler, B. C. Gradient Echo Quantum Memory in Warm Atomic Vapor. J. Vis. Exp. (81), e50552, doi:10.3791/50552 (2013).

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