Multimode memories in atomic ensembles

J Nunn; K Reim; K C Lee; V O Lorenz; B J Sussman; I A Walmsley; D Jaksch

doi:10.1103/PhysRevLett.101.260502

Multimode memories in atomic ensembles

J Nunn
, K Reim
, K C Lee
, V O Lorenz
, B J Sussman
, I A Walmsley
, D Jaksch

Department of Physics

Research output: Contribution to journal › Article › peer-review

147 Citations (SciVal)

Abstract

The ability to store multiple optical modes in a quantum memory allows for increased efficiency of quantum communication and computation. Here we compute the multimode capacity of a variety of quantum memory protocols based on light storage in ensembles of atoms. We find that adding a controlled inhomogeneous broadening improves this capacity significantly.

Original language	English
Pages (from-to)	260502
Number of pages	1
Journal	Physical Review Letters
Volume	101
Issue number	26
DOIs	https://doi.org/10.1103/PhysRevLett.101.260502
Publication status	Published - Dec 2008

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10.1103/PhysRevLett.101.260502

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title = "Multimode memories in atomic ensembles",

abstract = "The ability to store multiple optical modes in a quantum memory allows for increased efficiency of quantum communication and computation. Here we compute the multimode capacity of a variety of quantum memory protocols based on light storage in ensembles of atoms. We find that adding a controlled inhomogeneous broadening improves this capacity significantly.",

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AU - Reim, K

AU - Lee, K C

AU - Lorenz, V O

AU - Sussman, B J

AU - Walmsley, I A

AU - Jaksch, D

PY - 2008/12

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AB - The ability to store multiple optical modes in a quantum memory allows for increased efficiency of quantum communication and computation. Here we compute the multimode capacity of a variety of quantum memory protocols based on light storage in ensembles of atoms. We find that adding a controlled inhomogeneous broadening improves this capacity significantly.

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U2 - 10.1103/PhysRevLett.101.260502

DO - 10.1103/PhysRevLett.101.260502

M3 - Article

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SP - 260502

JO - Physical Review Letters

JF - Physical Review Letters

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Multimode memories in atomic ensembles

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