High-performance Raman memory with spatio-temporal reversal

Vernaz Gris Pierre; Aaron D. Tranter; Jesse L. Everett; Anthony C. Leung; Karun V. Paul; Geoff T. Campbell; Ping K.O.Y. Lam; Ben C. Buchler

doi:10.1364/OE.26.012424

High-performance Raman memory with spatio-temporal reversal

Vernaz Gris Pierre, Aaron D. Tranter, Jesse L. Everett, Anthony C. Leung, Karun V. Paul, Geoff T. Campbell, Ping K.O.Y. Lam, Ben C. Buchler^*

^*Corresponding author for this work

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

8 Citations (Scopus)

Abstract

A number of techniques exist to use an ensemble of atoms as a quantum memory for light. Many of these propose to use backward retrieval as a way to improve the storage and recall e ciency. We report on a demonstration of an o -resonant Raman memory that uses backward retrieval to achieve an e ciency of 65 ± 6% at a storage time of one pulse duration. The memory has a characteristic decay time of 60 µs, corresponding to a delay-bandwidth product of 160.

Original language	English
Pages (from-to)	12424-12431
Number of pages	8
Journal	Optics Express
Volume	26
Issue number	10
DOIs	https://doi.org/10.1364/OE.26.012424
Publication status	Published - 14 May 2018

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title = "High-performance Raman memory with spatio-temporal reversal",

abstract = "A number of techniques exist to use an ensemble of atoms as a quantum memory for light. Many of these propose to use backward retrieval as a way to improve the storage and recall e ciency. We report on a demonstration of an o -resonant Raman memory that uses backward retrieval to achieve an e ciency of 65 ± 6% at a storage time of one pulse duration. The memory has a characteristic decay time of 60 µs, corresponding to a delay-bandwidth product of 160.",

author = "Pierre, {Vernaz Gris} and Tranter, {Aaron D.} and Everett, {Jesse L.} and Leung, {Anthony C.} and Paul, {Karun V.} and Campbell, {Geoff T.} and Lam, {Ping K.O.Y.} and Buchler, {Ben C.}",

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AU - Pierre, Vernaz Gris

AU - Tranter, Aaron D.

AU - Everett, Jesse L.

AU - Leung, Anthony C.

AU - Paul, Karun V.

AU - Campbell, Geoff T.

AU - Lam, Ping K.O.Y.

AU - Buchler, Ben C.

PY - 2018/5/14

Y1 - 2018/5/14

N2 - A number of techniques exist to use an ensemble of atoms as a quantum memory for light. Many of these propose to use backward retrieval as a way to improve the storage and recall e ciency. We report on a demonstration of an o -resonant Raman memory that uses backward retrieval to achieve an e ciency of 65 ± 6% at a storage time of one pulse duration. The memory has a characteristic decay time of 60 µs, corresponding to a delay-bandwidth product of 160.

AB - A number of techniques exist to use an ensemble of atoms as a quantum memory for light. Many of these propose to use backward retrieval as a way to improve the storage and recall e ciency. We report on a demonstration of an o -resonant Raman memory that uses backward retrieval to achieve an e ciency of 65 ± 6% at a storage time of one pulse duration. The memory has a characteristic decay time of 60 µs, corresponding to a delay-bandwidth product of 160.

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DO - 10.1364/OE.26.012424

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VL - 26

SP - 12424

EP - 12431

JO - Optics Express

JF - Optics Express

IS - 10

ER -

High-performance Raman memory with spatio-temporal reversal

Abstract

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