Scalable integrated single-photon source

Research output: Contribution to journal › Journal article › Research › peer-review

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Scalable integrated single-photon source. / Uppu, Ravitej; Pedersen, Freja T.; Wang, Ying; Olesen, Cecilie T.; Papon, Camille; Zhou, Xiaoyan; Midolo, Leonardo; Scholz, Sven; Wieck, Andreas D.; Ludwig, Arne; Lodahl, Peter.

In: Science Advances, Vol. 6, No. 50, 8268, 09.12.2020.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Uppu, R, Pedersen, FT, Wang, Y, Olesen, CT, Papon, C, Zhou, X, Midolo, L, Scholz, S, Wieck, AD, Ludwig, A & Lodahl, P 2020, 'Scalable integrated single-photon source', Science Advances, vol. 6, no. 50, 8268. https://doi.org/10.1126/sciadv.abc8268

APA

Uppu, R., Pedersen, F. T., Wang, Y., Olesen, C. T., Papon, C., Zhou, X., Midolo, L., Scholz, S., Wieck, A. D., Ludwig, A., & Lodahl, P. (2020). Scalable integrated single-photon source. Science Advances, 6(50), [8268]. https://doi.org/10.1126/sciadv.abc8268

Vancouver

Uppu R, Pedersen FT, Wang Y, Olesen CT, Papon C, Zhou X et al. Scalable integrated single-photon source. Science Advances. 2020 Dec 9;6(50). 8268. https://doi.org/10.1126/sciadv.abc8268

Author

Uppu, Ravitej ; Pedersen, Freja T. ; Wang, Ying ; Olesen, Cecilie T. ; Papon, Camille ; Zhou, Xiaoyan ; Midolo, Leonardo ; Scholz, Sven ; Wieck, Andreas D. ; Ludwig, Arne ; Lodahl, Peter. / Scalable integrated single-photon source. In: Science Advances. 2020 ; Vol. 6, No. 50.

Bibtex

@article{d0785a3c9ae84bdbb5a682a073de3a8f,

title = "Scalable integrated single-photon source",

abstract = "Photonic qubits are key enablers for quantum information processing deployable across a distributed quantum network. An on-demand and truly scalable source of indistinguishable single photons is the essential component enabling high-fidelity photonic quantum operations. A main challenge is to overcome noise and decoherence processes to reach the steep benchmarks on generation efficiency and photon indistinguishability required for scaling up the source. We report on the realization of a deterministic single-photon source featuring near-unity indistinguishability using a quantum dot in an {"}on-chip{"} planar nanophotonic waveguide circuit. The device produces long strings of >100 single photons without any observable decrease in the mutual indistinguishability between photons. A total generation rate of 122 million photons per second is achieved, corresponding to an on-chip source efficiency of 84%. These specifications of the single-photon source are benchmarked for boson sampling and found to enable scaling into the regime of quantum advantage.",

author = "Ravitej Uppu and Pedersen, {Freja T.} and Ying Wang and Olesen, {Cecilie T.} and Camille Papon and Xiaoyan Zhou and Leonardo Midolo and Sven Scholz and Wieck, {Andreas D.} and Arne Ludwig and Peter Lodahl",

note = "Hy Q",

year = "2020",

month = dec,

day = "9",

doi = "10.1126/sciadv.abc8268",

language = "English",

volume = "6",

journal = "Science advances",

issn = "2375-2548",

publisher = "American Association for the Advancement of Science",

number = "50",

}

RIS

TY - JOUR

T1 - Scalable integrated single-photon source

AU - Uppu, Ravitej

AU - Pedersen, Freja T.

AU - Wang, Ying

AU - Olesen, Cecilie T.

AU - Papon, Camille

AU - Zhou, Xiaoyan

AU - Midolo, Leonardo

AU - Scholz, Sven

AU - Wieck, Andreas D.

AU - Ludwig, Arne

AU - Lodahl, Peter

N1 - Hy Q

PY - 2020/12/9

Y1 - 2020/12/9

N2 - Photonic qubits are key enablers for quantum information processing deployable across a distributed quantum network. An on-demand and truly scalable source of indistinguishable single photons is the essential component enabling high-fidelity photonic quantum operations. A main challenge is to overcome noise and decoherence processes to reach the steep benchmarks on generation efficiency and photon indistinguishability required for scaling up the source. We report on the realization of a deterministic single-photon source featuring near-unity indistinguishability using a quantum dot in an "on-chip" planar nanophotonic waveguide circuit. The device produces long strings of >100 single photons without any observable decrease in the mutual indistinguishability between photons. A total generation rate of 122 million photons per second is achieved, corresponding to an on-chip source efficiency of 84%. These specifications of the single-photon source are benchmarked for boson sampling and found to enable scaling into the regime of quantum advantage.

AB - Photonic qubits are key enablers for quantum information processing deployable across a distributed quantum network. An on-demand and truly scalable source of indistinguishable single photons is the essential component enabling high-fidelity photonic quantum operations. A main challenge is to overcome noise and decoherence processes to reach the steep benchmarks on generation efficiency and photon indistinguishability required for scaling up the source. We report on the realization of a deterministic single-photon source featuring near-unity indistinguishability using a quantum dot in an "on-chip" planar nanophotonic waveguide circuit. The device produces long strings of >100 single photons without any observable decrease in the mutual indistinguishability between photons. A total generation rate of 122 million photons per second is achieved, corresponding to an on-chip source efficiency of 84%. These specifications of the single-photon source are benchmarked for boson sampling and found to enable scaling into the regime of quantum advantage.

U2 - 10.1126/sciadv.abc8268

DO - 10.1126/sciadv.abc8268

M3 - Journal article

C2 - 33298444

VL - 6

JO - Science advances

JF - Science advances

SN - 2375-2548

IS - 50

M1 - 8268

ER -

ID: 254460503