Broadband Quantum Memory in Atomic Barium Vapor with 95% Storage Efficiency

Kai Shinbrough; Benjamin D. Hunt; Sehyun Park; Kathleen Oolman; Tegan Loveridge; J. Gary Eden; Virginia O. Lorenz

doi:10.1364/CLEO_FS.2023.FM2A.1

Broadband Quantum Memory in Atomic Barium Vapor with 95% Storage Efficiency

Kai Shinbrough, Benjamin D. Hunt, Sehyun Park, Kathleen Oolman, Tegan Loveridge, J. Gary Eden, Virginia O. Lorenz

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We measure 95.6±0.3% storage efficiency of ultrafast photons in a collisionally broadened barium vapor quantum memory. We measure 31±1% total efficiency, limited by control field power, and a 0.515(6) ns lifetime, limited by motional dephasing.

Original language	English (US)
Title of host publication	CLEO
Subtitle of host publication	Fundamental Science, CLEO:FS 2023
Publisher	Optical Society of America
ISBN (Electronic)	9781957171258
DOIs	https://doi.org/10.1364/CLEO_FS.2023.FM2A.1
State	Published - 2023
Event	CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023 - San Jose, United States Duration: May 7 2023 → May 12 2023

Publication series

Name	CLEO: Fundamental Science, CLEO:FS 2023

Conference

Conference	CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023
Country/Territory	United States
City	San Jose
Period	5/7/23 → 5/12/23

ASJC Scopus subject areas

Instrumentation
General Computer Science
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Space and Planetary Science
Control and Systems Engineering
Electrical and Electronic Engineering

Online availability

10.1364/CLEO_FS.2023.FM2A.1

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Shinbrough, K, Hunt, BD, Park, S, Oolman, K, Loveridge, T, Eden, JG & Lorenz, VO 2023, Broadband Quantum Memory in Atomic Barium Vapor with 95% Storage Efficiency. in CLEO: Fundamental Science, CLEO:FS 2023. CLEO: Fundamental Science, CLEO:FS 2023, Optical Society of America, CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023, San Jose, United States, 5/7/23. https://doi.org/10.1364/CLEO_FS.2023.FM2A.1

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title = "Broadband Quantum Memory in Atomic Barium Vapor with 95% Storage Efficiency",

abstract = "We measure 95.6±0.3% storage efficiency of ultrafast photons in a collisionally broadened barium vapor quantum memory. We measure 31±1% total efficiency, limited by control field power, and a 0.515(6) ns lifetime, limited by motional dephasing.",

author = "Kai Shinbrough and Hunt, {Benjamin D.} and Sehyun Park and Kathleen Oolman and Tegan Loveridge and Eden, {J. Gary} and Lorenz, {Virginia O.}",

note = "This work was funded in part by NSF grant Nos. 1640968, 1806572, 1839177, and 1936321; and NSF Award DMR1747426. We thank Andrey Mironov, Thomas Reboli, Donny Pearson, and Elizabeth Goldschmidt for helpful discussion.; CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023 ; Conference date: 07-05-2023 Through 12-05-2023",

year = "2023",

doi = "10.1364/CLEO_FS.2023.FM2A.1",

language = "English (US)",

series = "CLEO: Fundamental Science, CLEO:FS 2023",

publisher = "Optical Society of America",

booktitle = "CLEO",

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T1 - Broadband Quantum Memory in Atomic Barium Vapor with 95% Storage Efficiency

AU - Shinbrough, Kai

AU - Hunt, Benjamin D.

AU - Park, Sehyun

AU - Oolman, Kathleen

AU - Loveridge, Tegan

AU - Eden, J. Gary

AU - Lorenz, Virginia O.

N1 - This work was funded in part by NSF grant Nos. 1640968, 1806572, 1839177, and 1936321; and NSF Award DMR1747426. We thank Andrey Mironov, Thomas Reboli, Donny Pearson, and Elizabeth Goldschmidt for helpful discussion.

PY - 2023

Y1 - 2023

N2 - We measure 95.6±0.3% storage efficiency of ultrafast photons in a collisionally broadened barium vapor quantum memory. We measure 31±1% total efficiency, limited by control field power, and a 0.515(6) ns lifetime, limited by motional dephasing.

AB - We measure 95.6±0.3% storage efficiency of ultrafast photons in a collisionally broadened barium vapor quantum memory. We measure 31±1% total efficiency, limited by control field power, and a 0.515(6) ns lifetime, limited by motional dephasing.

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UR - http://www.scopus.com/inward/citedby.url?scp=85190983258&partnerID=8YFLogxK

U2 - 10.1364/CLEO_FS.2023.FM2A.1

DO - 10.1364/CLEO_FS.2023.FM2A.1

M3 - Conference contribution

AN - SCOPUS:85190983258

T3 - CLEO: Fundamental Science, CLEO:FS 2023

BT - CLEO

PB - Optical Society of America

T2 - CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023

Y2 - 7 May 2023 through 12 May 2023

ER -

Broadband Quantum Memory in Atomic Barium Vapor with 95% Storage Efficiency

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