Temporal imaging for ultra-narrowband few-photon states of light

Research output: Contribution to journalJournal articleResearchpeer-review

Standard

Temporal imaging for ultra-narrowband few-photon states of light. / Mazelanik, Mateusz; Leszczynski, Adam; Lipka, Michal; Parniak, Michal; Wasilewski, Wojciech.

In: Optica, Vol. 7, No. 3, 20.03.2020, p. 203-208.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Mazelanik, M, Leszczynski, A, Lipka, M, Parniak, M & Wasilewski, W 2020, 'Temporal imaging for ultra-narrowband few-photon states of light', Optica, vol. 7, no. 3, pp. 203-208. https://doi.org/10.1364/OPTICA.382891

APA

Mazelanik, M., Leszczynski, A., Lipka, M., Parniak, M., & Wasilewski, W. (2020). Temporal imaging for ultra-narrowband few-photon states of light. Optica, 7(3), 203-208. https://doi.org/10.1364/OPTICA.382891

Vancouver

Mazelanik M, Leszczynski A, Lipka M, Parniak M, Wasilewski W. Temporal imaging for ultra-narrowband few-photon states of light. Optica. 2020 Mar 20;7(3):203-208. https://doi.org/10.1364/OPTICA.382891

Author

Mazelanik, Mateusz ; Leszczynski, Adam ; Lipka, Michal ; Parniak, Michal ; Wasilewski, Wojciech. / Temporal imaging for ultra-narrowband few-photon states of light. In: Optica. 2020 ; Vol. 7, No. 3. pp. 203-208.

Bibtex

@article{01e25e1b69e142ecbbba46b3df01b5d9,
title = "Temporal imaging for ultra-narrowband few-photon states of light",
abstract = "Plenty of quantum information protocols are enabled by manipulation and detection of photonic spectro-temporal degrees of freedom via light-matter interfaces. While present implementations are well suited for high-bandwidth photon sources such as quantum dots, they lack the high resolution required for intrinsically narrowband light-atom interactions. Here, we demonstrate far-field temporal imaging based on ac-Stark spatial spin-wave phase manipulation in a multimode gradient echo memory. We achieve a spectral resolution of 20 kHz with MHz-level bandwidth and an ultralow noise equivalent to 0.023 photons, enabling operation in the single-quantum regime. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement",
keywords = "QUANTUM MEMORY, COHERENCE TIME, CONVERSION, EFFICIENT, MAGNIFICATION, GENERATION, PAIRS",
author = "Mateusz Mazelanik and Adam Leszczynski and Michal Lipka and Michal Parniak and Wojciech Wasilewski",
year = "2020",
month = "3",
day = "20",
doi = "10.1364/OPTICA.382891",
language = "English",
volume = "7",
pages = "203--208",
journal = "Optica",
issn = "2334-2536",
publisher = "The Optical Society (OSA)",
number = "3",

}

RIS

TY - JOUR

T1 - Temporal imaging for ultra-narrowband few-photon states of light

AU - Mazelanik, Mateusz

AU - Leszczynski, Adam

AU - Lipka, Michal

AU - Parniak, Michal

AU - Wasilewski, Wojciech

PY - 2020/3/20

Y1 - 2020/3/20

N2 - Plenty of quantum information protocols are enabled by manipulation and detection of photonic spectro-temporal degrees of freedom via light-matter interfaces. While present implementations are well suited for high-bandwidth photon sources such as quantum dots, they lack the high resolution required for intrinsically narrowband light-atom interactions. Here, we demonstrate far-field temporal imaging based on ac-Stark spatial spin-wave phase manipulation in a multimode gradient echo memory. We achieve a spectral resolution of 20 kHz with MHz-level bandwidth and an ultralow noise equivalent to 0.023 photons, enabling operation in the single-quantum regime. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

AB - Plenty of quantum information protocols are enabled by manipulation and detection of photonic spectro-temporal degrees of freedom via light-matter interfaces. While present implementations are well suited for high-bandwidth photon sources such as quantum dots, they lack the high resolution required for intrinsically narrowband light-atom interactions. Here, we demonstrate far-field temporal imaging based on ac-Stark spatial spin-wave phase manipulation in a multimode gradient echo memory. We achieve a spectral resolution of 20 kHz with MHz-level bandwidth and an ultralow noise equivalent to 0.023 photons, enabling operation in the single-quantum regime. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

KW - QUANTUM MEMORY

KW - COHERENCE TIME

KW - CONVERSION

KW - EFFICIENT

KW - MAGNIFICATION

KW - GENERATION

KW - PAIRS

U2 - 10.1364/OPTICA.382891

DO - 10.1364/OPTICA.382891

M3 - Journal article

VL - 7

SP - 203

EP - 208

JO - Optica

JF - Optica

SN - 2334-2536

IS - 3

ER -

ID: 247441793