On-chip deterministic operation of quantum dots in dual-mode waveguides for a plug-and-play single-photon source

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Standard

On-chip deterministic operation of quantum dots in dual-mode waveguides for a plug-and-play single-photon source. / Uppu, Ravitej; Eriksen, Hans T.; Thyrrestrup, Henri; Ugurlu, Asli D.; Wang, Ying; Scholz, Sven; Wieck, Andreas D.; Ludwig, Arne; Lobl, Matthias C.; Warburton, Richard J.; Lodahl, Peter; Midolo, Leonardo; Schröder, Tim.

I: Nature Communications, Bind 11, Nr. 1, 3782, 29.07.2020.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › fagfællebedømt

Harvard

Uppu, R, Eriksen, HT, Thyrrestrup, H, Ugurlu, AD, Wang, Y, Scholz, S, Wieck, AD, Ludwig, A, Lobl, MC, Warburton, RJ, Lodahl, P, Midolo, L & Schröder, T 2020, 'On-chip deterministic operation of quantum dots in dual-mode waveguides for a plug-and-play single-photon source', Nature Communications, bind 11, nr. 1, 3782. https://doi.org/10.1038/s41467-020-17603-9

APA

Uppu, R., Eriksen, H. T., Thyrrestrup, H., Ugurlu, A. D., Wang, Y., Scholz, S., Wieck, A. D., Ludwig, A., Lobl, M. C., Warburton, R. J., Lodahl, P., Midolo, L., & Schröder, T. (2020). On-chip deterministic operation of quantum dots in dual-mode waveguides for a plug-and-play single-photon source. Nature Communications, 11(1), [3782]. https://doi.org/10.1038/s41467-020-17603-9

Vancouver

Uppu R, Eriksen HT, Thyrrestrup H, Ugurlu AD, Wang Y, Scholz S o.a. On-chip deterministic operation of quantum dots in dual-mode waveguides for a plug-and-play single-photon source. Nature Communications. 2020 jul. 29;11(1). 3782. https://doi.org/10.1038/s41467-020-17603-9

Author

Uppu, Ravitej ; Eriksen, Hans T. ; Thyrrestrup, Henri ; Ugurlu, Asli D. ; Wang, Ying ; Scholz, Sven ; Wieck, Andreas D. ; Ludwig, Arne ; Lobl, Matthias C. ; Warburton, Richard J. ; Lodahl, Peter ; Midolo, Leonardo ; Schröder, Tim. / On-chip deterministic operation of quantum dots in dual-mode waveguides for a plug-and-play single-photon source. I: Nature Communications. 2020 ; Bind 11, Nr. 1.

Bibtex

@article{c1c030a3f3ed404a940cf757ded38e4e,
title = "On-chip deterministic operation of quantum dots in dual-mode waveguides for a plug-and-play single-photon source",
abstract = "A deterministic source of coherent single photons is an enabling device for quantum information processing. Quantum dots in nanophotonic structures have been employed as excellent sources of single photons with the promise of scaling up towards multiple photons and emitters. It remains a challenge to implement deterministic resonant optical excitation of the quantum dot required for generating coherent single photons, since residual light from the excitation laser should be suppressed without compromising source efficiency and scalability. Here, we present a planar nanophotonic circuit that enables deterministic pulsed resonant excitation of quantum dots using two orthogonal waveguide modes for separating the laser and the emitted photons. We report a coherent and stable single-photon source that simultaneously achieves high-purity (g((2))(0)=0.0200.005), high-indistinguishability (V=96 +/- 2%), and >80% coupling efficiency into the waveguide. Such 'plug-and-play' single-photon source can be integrated with on-chip optical networks implementing photonic quantum processors.",
author = "Ravitej Uppu and Eriksen, {Hans T.} and Henri Thyrrestrup and Ugurlu, {Asli D.} and Ying Wang and Sven Scholz and Wieck, {Andreas D.} and Arne Ludwig and Lobl, {Matthias C.} and Warburton, {Richard J.} and Peter Lodahl and Leonardo Midolo and Tim Schr{\"o}der",
note = "HY Q",
year = "2020",
month = jul,
day = "29",
doi = "10.1038/s41467-020-17603-9",
language = "English",
volume = "11",
journal = "Nature Communications",
issn = "2041-1723",
publisher = "nature publishing group",
number = "1",

}

RIS

TY - JOUR

T1 - On-chip deterministic operation of quantum dots in dual-mode waveguides for a plug-and-play single-photon source

AU - Uppu, Ravitej

AU - Eriksen, Hans T.

AU - Thyrrestrup, Henri

AU - Ugurlu, Asli D.

AU - Wang, Ying

AU - Scholz, Sven

AU - Wieck, Andreas D.

AU - Ludwig, Arne

AU - Lobl, Matthias C.

AU - Warburton, Richard J.

AU - Lodahl, Peter

AU - Midolo, Leonardo

AU - Schröder, Tim

N1 - HY Q

PY - 2020/7/29

Y1 - 2020/7/29

N2 - A deterministic source of coherent single photons is an enabling device for quantum information processing. Quantum dots in nanophotonic structures have been employed as excellent sources of single photons with the promise of scaling up towards multiple photons and emitters. It remains a challenge to implement deterministic resonant optical excitation of the quantum dot required for generating coherent single photons, since residual light from the excitation laser should be suppressed without compromising source efficiency and scalability. Here, we present a planar nanophotonic circuit that enables deterministic pulsed resonant excitation of quantum dots using two orthogonal waveguide modes for separating the laser and the emitted photons. We report a coherent and stable single-photon source that simultaneously achieves high-purity (g((2))(0)=0.0200.005), high-indistinguishability (V=96 +/- 2%), and >80% coupling efficiency into the waveguide. Such 'plug-and-play' single-photon source can be integrated with on-chip optical networks implementing photonic quantum processors.

AB - A deterministic source of coherent single photons is an enabling device for quantum information processing. Quantum dots in nanophotonic structures have been employed as excellent sources of single photons with the promise of scaling up towards multiple photons and emitters. It remains a challenge to implement deterministic resonant optical excitation of the quantum dot required for generating coherent single photons, since residual light from the excitation laser should be suppressed without compromising source efficiency and scalability. Here, we present a planar nanophotonic circuit that enables deterministic pulsed resonant excitation of quantum dots using two orthogonal waveguide modes for separating the laser and the emitted photons. We report a coherent and stable single-photon source that simultaneously achieves high-purity (g((2))(0)=0.0200.005), high-indistinguishability (V=96 +/- 2%), and >80% coupling efficiency into the waveguide. Such 'plug-and-play' single-photon source can be integrated with on-chip optical networks implementing photonic quantum processors.

U2 - 10.1038/s41467-020-17603-9

DO - 10.1038/s41467-020-17603-9

M3 - Journal article

C2 - 32728025

VL - 11

JO - Nature Communications

JF - Nature Communications

SN - 2041-1723

IS - 1

M1 - 3782

ER -

ID: 247497005