Many-photon quantum entanglement

Informacje na temat projektu

QLUSTER

Identyfikator umowy o grant: 862035

DOI

10.3030/862035

Projekt został zamknięty

Data podpisania przez KE 30 Sierpnia 2019

Data rozpoczęcia 1 Grudnia 2019

Data zakończenia 30 Listopada 2023

Finansowanie w ramach

• EXCELLENT SCIENCE - Future and Emerging Technologies (FET)

Koszt całkowity

€ 2 827 521,25

Wkład UE

€ 2 827 521,25

Koordynowany przez

UNIVERSITEIT LEIDEN
Netherlands

CORDIS oferuje możliwość skorzystania z odnośników do publicznie dostępnych publikacji i rezultatów projektów realizowanych w ramach programów ramowych HORYZONT.

Odnośniki do rezultatów i publikacji związanych z poszczególnymi projektami 7PR, a także odnośniki do niektórych konkretnych kategorii wyników, takich jak zbiory danych i oprogramowanie, są dynamicznie pobierane z systemu OpenAIRE .

Rezultaty

Other (4)

QLUSTER website

QLUSTER website, logo, fact-sheets, and virtual research environment

3nd QLUSTER workshop

Organization of and report on the QLUSTER workshops

1st QLUSTER workshop

Organization of and report on the QLUSTER workshops

2nd QLUSTER workshop

Organization of and report on the QLUSTER workshops

Documents, reports (9)

Spin mediated linear cluster states

Demonstration of high rate linear cluster state generation using a spin as an intermediate (goal: 20 photons). Report on scalability and possible improvements

Delay-loop based linear cluster states

Demonstration of high rate linear cluster state generation 515 photons report on scalability and possible improvements

Optimal spin coherence times

Report on the spin coherence time under optimal pulse sequences and nuclear spin bath preparation

Protocols for generation of complex graph states

Report on the ideal protocol for generation of connected graph states based on linear cluster state quantum-dot based emitters.

Cluster state verification

Report on optimal strategies to quickly and efficiently characterize complex entangled photonic states with minimum measurements

Coupled spin systems

Report on the performance (coherence times etc.) of coupled spin systems

Cluster state fusion

Verification by quantum state tomography

Delay loop 2D cluster states

Report on 2D cluster states produced using a delay loop.

Optimal spin-cavity systems and spin manipulation

Report on the performance regarding cooperativity (goal: C>3), photon indistinguishability (goal: mean wave packet overlap M>0.9 for N=10...20 photons), as well as optimal spin manipulation schemes

Demonstrators, pilots, prototypes (2)

Development of an optimal single photon source

The benchmark must include the brightness (goal: >65%), purity (goal: g2(0) < 10-3), repetition rate (goal: 500 MHz)

Demonstration core graph state

Report on the experimental production of a core graph state

Publikacje

Peer reviewed articles (40)

Two-Photon Interference of Single Photons from Dissimilar Sources

Autorzy: Christian Dangel; Jonas Schmitt; Anthony J. Bennett; Kai Müller; Jonathan J. Finley
Opublikowane w: Phys. Rev. Applied, Numer 18, 2022, Strona(/y) 054005, ISSN 2331-7019
Wydawca: APS
DOI: 10.1103/physrevapplied.18.054005

Giant optical polarisation rotations induced by a single quantum dot spin

Autorzy: E. Mehdi, M. Gundín, C. Millet, N. Somaschi, A. Lemaître, I. Sagnes, L. Le Gratiet, D. A. Fioretto, N. Belabas, O. Krebs, P. Senellart & L. Lanco
Opublikowane w: Nature Communications, Numer 15, 2024, Strona(/y) 598, ISSN 2041-1723
Wydawca: Nature Publishing Group
DOI: 10.1038/s41467-023-44651-8

Wafer-scale epitaxial modulation of quantum dot density

Autorzy: N. Bart, C. Dangel, P. Zajac, N. Spitzer, J. Ritzmann, M. Schmidt, H. G. Babin, R. Schott, S. R. Valentin, S. Scholz, Y. Wang, R. Uppu, D. Najer, M. C. Löbl, N. Tomm, A. Javadi, N. O. Antoniadis, L. Midolo, K. Müller, R. J. Warburton, P. Lodahl, A. D. Wieck, J. J. Finley & A. Ludwig
Opublikowane w: Nature Communications, Numer 13, 2022, Strona(/y) 1633, ISSN 2041-1723
Wydawca: Nature Publishing Group
DOI: 10.1038/s41467-022-29116-8

Cavity-enhanced excitation of a quantum dot in the picosecond regime

Autorzy: Alisa Javadi, Natasha Tomm, Nadia O Antoniadis, Alistair J Brash, Rüdiger Schott, Sascha R Valentin, Andreas D Wieck, Arne Ludwig and Richard J Warburton
Opublikowane w: New J. Phys., Numer 25, 2023, Strona(/y) 093027, ISSN 1367-2630
Wydawca: Institute of Physics Publishing
DOI: 10.1088/1367-2630/acf33b

Enhanced Electron-Spin Coherence in a GaAs Quantum Emitter

Autorzy: Giang N. Nguyen, Clemens Spinnler, Mark R. Hogg, Liang Zhai, Alisa Javadi, Carolin A. Schrader, Marcel Erbe, Marcus Wyss, Julian Ritzmann, Hans-Georg Babin, Andreas D. Wieck, Arne Ludwig, and Richard J. Warburton
Opublikowane w: Phys. Rev. Lett., Numer 131, 2023, Strona(/y) 210805, ISSN 1079-7114
Wydawca: APS
DOI: 10.1103/physrevlett.131.210805

Artificial Coherent States of Light by Multiphoton Interference in a Single-Photon Stream

Autorzy: P. Steindl, H. Snijders, G. Westra, E. Hissink, K. Iakovlev, S. Polla, J. A. Frey, J. Norman, A. C. Gossard, J. E. Bowers, D. Bouwmeester, W. Löffler
Opublikowane w: Physical Review Letters, Numer 126/14, 2021, Strona(/y) 143601, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.126.143601

Tuning the Mode Splitting of a Semiconductor Microcavity with Uniaxial Stress

Autorzy: Natasha Tomm, Alexander R. Korsch, Alisa Javadi, Daniel Najer, Rüdiger Schott, Sascha R. Valentin, Andreas D. Wieck, Arne Ludwig, and Richard J. Warburton
Opublikowane w: Phys. Rev. Applied, 2021, ISSN 2331-7019
Wydawca: American Physical Society
DOI: 10.1103/physrevapplied.15.054061

Error-correcting entanglement swapping using a practical logical photon encoding

Autorzy: P. Hilaire; Edwin Barnes; Sophia E. Economou; Frédéric Grosshans
Opublikowane w: Physical Review A, Numer 104, 2021, Strona(/y) 052623, ISSN 2469-9926
Wydawca: APS
DOI: 10.1103/physreva.104.052623

Sequential generation of linear cluster states from a single photon emitter

Autorzy: D. Istrati, Y. Pilnyak, J. C. Loredo, C. Antón, N. Somaschi, P. Hilaire, H. Ollivier, M. Esmann, L. Cohen, L. Vidro, C. Millet, A. Lemaître, I. Sagnes, A. Harouri, L. Lanco, P. Senellart, H. S. Eisenberg
Opublikowane w: Nature Communications, Numer 11/1, 2020, ISSN 2041-1723
Wydawca: Nature Publishing Group
DOI: 10.1038/s41467-020-19341-4

Resource requirements for efficient quantum communication using all-photonic graph states generated from a few matter qubits

Autorzy: Paul Hilaire, Edwin Barnes, Sophia E. Economou
Opublikowane w: Quantum, Numer 5, 2021, Strona(/y) 397, ISSN 2521-327X
Wydawca: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2021-02-15-397

Photon-number entanglement generated by sequential excitation of a two-level atom

Autorzy: Stephen C. Wein, Juan C. Loredo, Maria Maffei, Paul Hilaire, Abdelmounaim Harouri, Niccolo Somaschi, Aristide Lemaître, Isabelle Sagnes, Loïc Lanco, Olivier Krebs, Alexia Auffèves, Christoph Simon, Pascale Senellart & Carlos Antón-Solanas
Opublikowane w: Nature Photonics, 2022, ISSN 1749-4885
Wydawca: Nature Pub. Group
DOI: 10.1038/s41566-022-00979-z

Optically driving the radiative Auger transition

Autorzy: Clemens Spinnler, Liang Zhai, Giang N. Nguyen, Julian Ritzmann, Andreas D. Wieck, Arne Ludwig, Alisa Javadi, Doris E. Reiter, Paweł Machnikowski, Richard J. Warburton, and Matthias C. Löbl
Opublikowane w: Nat Commun, 2021, ISSN 2041-1723
Wydawca: Nature Publishing Group
DOI: 10.1038/s41467-021-26875-8

Quantum repeaters: From quantum networks to the quantum internet

Autorzy: Koji Azuma, Sophia E. Economou, David Elkouss, Paul Hilaire, Liang Jiang, Hoi-Kwong Lo, and Ilan Tzitrin
Opublikowane w: Rev. Mod. Phys., Numer 95, 2023, Strona(/y) 045006, ISSN 1539-0756
Wydawca: APS
DOI: 10.1103/revmodphys.95.045006

Resonant Two-Laser Spin-State Spectroscopy of a Negatively Charged Quantum-Dot–Microcavity System with a Cold Permanent Magnet

Autorzy: P. Steindl; T. van der Ent; H. van der Meer; J.A. Frey; J. Norman; J.E. Bowers; D. Bouwmeester; W. Löffler
Opublikowane w: Phys. Rev. Applied, Numer 20, 2023, Strona(/y) 014026, ISSN 2331-7019
Wydawca: APS
DOI: 10.1103/physrevapplied.20.014026

Deterministic Generation of Entangled Photonic Cluster States from Quantum Dot Molecules

Autorzy: Arian Vezvaee; Paul Hilaire; Matthew F. Doty; Sophia E. Economou
Opublikowane w: Phys. Rev. Applied, Numer 18, 2022, Strona(/y) L061003, ISSN 2331-7019
Wydawca: APS
DOI: 10.1103/physrevapplied.18.l061003

Extracting perfect GHZ states from imperfect weighted graph states via entanglement concentration

Autorzy: Rafail Frantzeskakis; Chenxu Liu; Zahra Raissi; Edwin Barnes; Sophia E. Economou
Opublikowane w: Phys. Rev. Research, Numer 5, 2023, Strona(/y) 023124, ISSN 2643-1564
Wydawca: APS
DOI: 10.1103/physrevresearch.5.023124

Linear Optical Logical Bell State Measurements with Optimal Loss-Tolerance Threshold

Autorzy: Paul Hilaire; Yaron Castor; Edwin Barnes; Sophia E. Economou; Frédéric Grosshans
Opublikowane w: PRX Quantum, Numer 4, 2023, Strona(/y) 040322, ISSN 2691-3399
Wydawca: APS
DOI: 10.1103/prxquantum.4.040322

Witnessing quantum correlations in a nuclear ensemble via an electron spin qubit

Autorzy: Dorian Gangloff; Leon Zaporski; J. H. Bodey; Clara Bachorz; Daniel M. Jackson; Gabriel Ethier-Majcher; Constantin Lang; Edmund Clarke; Maxime Hugues; Claire Le Gall; Mete Atatüre
Opublikowane w: Nature Physics, Numer 17, 2021, Strona(/y) 1247, ISSN 1745-2473
Wydawca: Nature Publishing Group
DOI: 10.17863/cam.78403

Cavity-enhanced single-shot readout of a quantum dot spin within 3 nanoseconds

Autorzy: Nadia O. Antoniadis, Mark R. Hogg, Willy F. Stehl, Alisa Javadi, Natasha Tomm, Rüdiger Schott, Sascha R. Valentin, Andreas D. Wieck, Arne Ludwig & Richard J. Warburton
Opublikowane w: Nature Communications, Numer 14, 2023, Strona(/y) 3977, ISSN 2041-1723
Wydawca: Nature Publishing Group
DOI: 10.1038/s41467-023-39568-1

Stimulated Generation of Indistinguishable Single Photons from a Quantum Ladder System

Autorzy: Friedrich Sbresny; Lukas Hanschke; Eva Schöll; William Rauhaus; Bianca Scaparra; Katarina Boos; Eduardo Zubizarreta Casalengua; Hubert Riedl; Elena del Valle; Jonathan J. Finley; Klaus D. Jöns; Kai Müller
Opublikowane w: issn: 0008-1981, Numer 128, 2022, Strona(/y) 093603, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.128.093603

A bright and fast source of coherent single photons

Autorzy: Natasha Tomm, Alisa Javadi, Nadia Olympia Antoniadis, Daniel Najer, Matthias Christian Löbl, Alexander Rolf Korsch, Rüdiger Schott, Sascha René Valentin, Andreas Dirk Wieck, Arne Ludwig, Richard John Warburton
Opublikowane w: Nature Nanotechnology, 2021, ISSN 1748-3387
Wydawca: Nature Publishing Group
DOI: 10.1038/s41565-020-00831-x

On the importance of antimony for temporal evolution of emission from self-assembled (InGa)(AsSb)/GaAs quantum dots on GaP(001)

Autorzy: Petr Steindl; Petr Steindl; Elisa M. Sala; Elisa M. Sala; Benito Alén; Dieter Bimberg; Dieter Bimberg; Petr Klenovský
Opublikowane w: New Journal of Physics, Numer 23, 2021, Strona(/y) 103029, ISSN 1367-2630
Wydawca: Institute of Physics Publishing
DOI: 10.48550/arxiv.2101.06299

Realization of a Coherent and Efficient One-Dimensional Atom

Autorzy: Natasha Tomm, Nadia O. Antoniadis, Marcelo Janovitch, Matteo Brunelli, Rüdiger Schott, Sascha R. Valentin, Andreas D. Wieck, Arne Ludwig, Patrick P. Potts, Alisa Javadi, Richard J. Warburton
Opublikowane w: Physical Review Letters, Numer 133, 2024, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.133.083602

Time-crystalline behavior in central-spin models with Heisenberg interactions

Autorzy: Rafail Frantzeskakis; John Van Dyke; Leon Zaporski; Dorian A. Gangloff; Claire Le Gall; Mete Atatüre; Sophia E. Economou; Edwin Barnes
Opublikowane w: Phys. Rev. B, Numer 108, 2023, Strona(/y) 075302, ISSN 2469-9969
Wydawca: APS
DOI: 10.1103/physrevb.108.075302

Quantum Dot Molecule Devices with Optical Control of Charge Status and Electronic Control of Coupling

Autorzy: Frederik Bopp; Jonathan Rojas; Natalia Revenga; Hubert Riedl; Friedrich Sbresny; Katarina Boos; Tobias Simmet; Arash Ahmadi; David Gershoni; Jacek Kasprzak; Arne Ludwig; Stephan Reitzenstein; Andreas Wieck; Dirk Reuter; Kai Müller; Jonathan J. Finley
Opublikowane w: Advanced Quantum Technologies, Numer 5, 2022, Strona(/y) 202200049, ISSN 2511-9044
Wydawca: Wiley
DOI: 10.1002/qute.202200049

Structural properties of graded In_xGa 1−x As metamorphic buffer layers for quantum dots emitting in the telecom bands

Autorzy: Bianca Scaparra; Akhil Ajay; Pavel S Avdienko; Yuyang Xue; Hubert Riedl; Paul Kohl; Björn Jonas; Beatrice Costa; Elise Sirotti; Paul Schmiedeke; Viviana Villafañe; Ian D Sharp; Eugenio Zallo; Gregor Koblmüller; Jonathan J Finley; Kai Müller
Opublikowane w: Mater. Quantum. Technol., Numer 3, 2023, Strona(/y) 035004, ISSN 2633-4356
Wydawca: IOP
DOI: 10.1088/2633-4356/aced32

High-rate entanglement between a semiconductor spin and indistinguishable photons

Autorzy: N. Coste; D. A. Fioretto; N. Belabas; S. C. Wein; P. Hilaire; R. Frantzeskakis; M. Gundin; B. Goes; N. Somaschi; M. Morassi; A. Lemaître; I. Sagnes; A. Harouri; S. E. Economou; A. Auffeves; O. Krebs; L. Lanco; P. Senellart
Opublikowane w: Nature Photonics, Numer 17, 2023, Strona(/y) 582, ISSN 1749-4893
Wydawca: Nature
DOI: 10.1038/s41566-023-01186-0

Coherent driving of direct and indirect excitons in a quantum dot molecule

Autorzy: Frederik Bopp; Johannes Schall; Nikolai Bart; Florian Vögl; Charlotte Cullip; Friedrich Sbresny; Katarina Boos; Christopher Thalacker; Michelle Lienhart; Sven Rodt; Dirk Reuter; Arne Ludwig; Andreas D. Wieck; Stephan Reitzenstein; Kai Müller; Jonathan J. Finley
Opublikowane w: Phys. Rev. B, Numer 107, 2023, Strona(/y) 165426, ISSN 2469-9950
Wydawca: APS
DOI: 10.1103/physrevb.107.165426

Pixel Super‐Resolution Interference Pattern Sensing Via the Aliasing Effect for Laser Frequency Metrology

Autorzy: Lipeng Wan; Tianbao Yu; Daomu Zhao; Wolfgang Löffler
Opublikowane w: Laser & Photonics Reviews, Numer 17, 2023, Strona(/y) 2200994, ISSN 1863-8899
Wydawca: Wiley
DOI: 10.1002/lpor.202200994

Extended polarized semiclassical model for quantum-dot cavity QED and its application to single-photon sources

Autorzy: H. J. Snijders, D. N. L. Kok, M. F. van de Stolpe, J. A. Frey, J. Norman, A. C. Gossard, J. E. Bowers, M. P. van Exter, D. Bouwmeester, W. Löffler
Opublikowane w: Physical Review A, Numer 101/5, 2020, Strona(/y) 053811-1, ISSN 2469-9934
Wydawca: American Physical Society
DOI: 10.1103/physreva.101.053811

Avoiding Leakage and Errors Caused by Unwanted Transitions in Lambda Systems

Autorzy: Arian Vezvaee; Evangelia Takou; Paul Hilaire; Matthew F. Doty; Sophia E. Economou
Opublikowane w: PRX Quantum, Numer 4, 2023, Strona(/y) 030312, ISSN 2691-3399
Wydawca: APS
DOI: 10.1103/prxquantum.4.030312

Bright Polarized Single-Photon Source Based on a Linear Dipole.

Autorzy: S. E. Thomas; M. Billard; N. Coste; S. C. Wein; Priya; H. Ollivier; Olivier Krebs; L. Tazaïrt; A. Harouri; Aristide Lemaître; Isabelle Sagnes; Carlos Antón; Loïc Lanco; Loïc Lanco; N. Somaschi; J. C. Loredo; Pascale Senellart
Opublikowane w: Phys. Rev. Lett., Numer 126, 2021, Strona(/y) 233601, ISSN 0031-9007
Wydawca: American Physical Society
DOI: 10.48550/arxiv.2007.04330

Many-Body Singlet Prepared by a Central-Spin Qubit

Autorzy: Leon Zaporski, Stijn R. de Wit, Takuya Isogawa, Martin Hayhurst Appel, Claire Le Gall, Mete Atatüre, and Dorian A. Gangloff
Opublikowane w: PRX Quantum, Numer 4, 2023, Strona(/y) 040343, ISSN 2691-3399
Wydawca: APS
DOI: 10.1103/prxquantum.4.040343

Optimal purification of a spin ensemble by quantum-algorithmic feedback

Autorzy: Jackson, Daniel M.; Haeusler, Urs; Zaporski, Leon; Bodey, Jonathan H.; Shofer, Noah; Clarke, Edmund; Hugues, Maxime; Atatüre, Mete; Le Gall, Claire; Gangloff, Dorian A.
Opublikowane w: Physical Review X, Numer 12, 2023, Strona(/y) 031014, ISSN 2160-3308
Wydawca: American Physical Society
DOI: 10.1103/physrevx.12.031014

Probing the dynamics and coherence of a semiconductor hole spin via acoustic phonon-assisted excitation

Autorzy: Coste, N.; Gundin, M.; Fioretto, D.; Thomas, S. E.; Millet, C.; Medhi, E.; Gundin, M.; Somaschi, N.; Morassi, M.; Pont, M.; Lemaitre, A.; Belabas, N.; Krebs, O.; Lanco, L.; Senellart, P.
Opublikowane w: Quantum Sci. Technol., Numer 8, 2023, Strona(/y) 025021, ISSN 2058-9565
Wydawca: IOP
DOI: 10.1088/2058-9565/acbd6a

Quantum sensing of a coherent single spin excitation in a nuclear ensemble

Autorzy: D. M. Jackson, D. A. Gangloff, J. H. Bodey, L. Zaporski, C. Bachorz, E. Clarke, M. Hugues, C. Le Gall, M. Atatüre
Opublikowane w: Nature Physics, 2021, ISSN 1745-2473
Wydawca: Nature Publishing Group
DOI: 10.1038/s41567-020-01161-4

Cross-Polarization-Extinction Enhancement and Spin-Orbit Coupling of Light for Quantum-Dot Cavity Quantum Electrodynamics Spectroscopy

Autorzy: P. Steindl; J.A. Frey; J. Norman; J.E. Bowers; D. Bouwmeester; W. Löffler
Opublikowane w: Phys. Rev. Applied, Numer 19, 2023, Strona(/y) 064082, ISSN 2331-7019
Wydawca: APS
DOI: 10.1103/physrevapplied.19.064082

Dimension-Dependent Phenomenological Model of Excitonic Electric Dipole in InGaAs Quantum Dots

Autorzy: Steindl, P.; Klenovsky, P.; Fedosyuk, V.M.; Saiko, A.P.; Gremenok, V.F.; Demyanov, S.E.; Mudryi, A.V.; Karpinsky, D.V.; Bushinsky, M.V.
Opublikowane w: Nanomaterials, Numer 12, 2022, Strona(/y) 719, ISSN 2079-4991
Wydawca: MDPI
DOI: 10.3390/nano12040719

Near-deterministic hybrid generation of arbitrary photonic graph states using a single quantum emitter and linear optics

Autorzy: Paul Hilaire; Leonid Vidro; Hagai S. Eisenberg; Sophia E. Economou
Opublikowane w: Crossref, Numer 7, 2023, Strona(/y) 992, ISSN 2521-327X
Wydawca: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.22331/q-2023-04-27-992

Ideal refocusing of an optically active spin qubit under strong hyperfine interactions

Autorzy: Zaporski, Leon; Shofer, Noah; Bodey, Jonathan H.; Manna, Santanu; Gillard, George; Jackson, Daniel M.; Appel, Martin Hayhurst; Schimpf, Christian; da Silva, Saimon Covre; Jarman, John; Delamare, Geoffroy; Park, Gunhee; Haeusler, Urs; Chekhovich, Evgeny A.; Rastelli, Armando; Gangloff, Dorian A.; Atatüre, Mete; Gall, Claire Le
Opublikowane w: Nature Nanotechnology, Numer 18, 2023, Strona(/y) 257, ISSN 1748-3395
Wydawca: Nature
DOI: 10.1038/s41565-022-01282-2