Quantum Dots for Photonic Quantum Information Technologies

Deliverables

Summer School 3 for 5 ECTS.

Summer School 1 for 5 ECTS.

Summer School 2 for 5 ECTS
Doctoral Degrees for 15 ESRs

Doctoral Degrees for 15 ESRs.

Report on optical quantum gates and spin-photon entanglement.
Hong-Ou-Mandel interfer. (>0.7 indistin.) in waveguides with deterministically integrated QDs.
Report on enhanced electron spin lifetimes at high magnetic fields via phononic engineering.
Report on low QD density wafer with optimized noise, wavelength and coupling.

Report on low QD density wafer with optimized noise wavelength and coupling

Supervisory Board of the network

Supervisory Board of the network submitted as a report. All committees will also be defined as well as the procedures of the network.

Ultrabright (>0.6) source of highly indistinguishable (>0.90) single photons.
Spin manipulation and spin-path entanglement.
Bright (>0.5) sources of entangled photon pairs with high fidelity (>0.8) and indistin. (>0.8).
45 (or more) ISI papers

45 (or more) ISI papers.

Design and simulations of 0.90 coupling efficiency SPS.

Design and simulations of 090 coupling efficiency SPS

Control of the photon indistinguishability for a QD in a nanowire by suppression of the phonon coupling

Explore and control photon-phonon coupling through a QD.

High efficiency (>0.75) on-chip single-photon detection.
Two-dimensional hybrid spin-photon cluster state generation.

Project website

Project website.

Data Management plan

Data Management plan.

Publications

Certified randomness in tight space

Author(s): Fyrillas, Andreas; Bourdoncle, Boris; Maïnos, Alexandre; Emeriau, Pierre-Emmanuel; Start, Kayleigh; Margaria, Nico; Morassi, Martina; Lemaître, Aristide; Sagnes, Isabelle; Stepanov, Petr; Au, Thi Huong; Boissier, Sébastien; Somaschi, Niccolo; Maring, Nicolas; Belabas, Nadia; Mansfield, Shane
Published in: Issue 1, 2023
Publisher: Arxiv
DOI: 10.48550/arxiv.2301.03536

Integrated Optical Vortex Microcomb

Author(s): Bo Chen, Yueguang Zhou, Peinian Huang, Chaochao Ye, Qian Cao, Yang Liu, Chanju Kim, Kresten Yvind, Jin Li, Chunhua Dong, Songnian Fu, Qiwen Zhan, Xuehua Wang, Minhao Pu, Jin Liu
Published in: 2022
Publisher: 2022
DOI: 10.48550/arxiv.2212.07641

Deterministic photon source of genuine three-qubit entanglement

Author(s): Meng, Yijian; Chan, Ming Lai; Nielsen, Rasmus B.; Appel, Martin H.; Liu, Zhe; Wang, Ying; Bart, Nikolai; Wieck, Andreas D.; Ludwig, Arne; Midolo, Leonardo; Tiranov, Alexey; Sørensen, Anders S.; Lodahl, Peter
Published in: 2023
Publisher: Submitted to arxiv
DOI: 10.48550/arxiv.2310.12038

High-purity and stable single-photon emission in bilayer WSe2 via phonon-assisted excitation

Author(s): Claudia Piccinini, Athanasios Paralikis, José Ferreira Neto, Abdulmalik Abdulkadir Madigawa, Paweł Wyborski, Vikas Remesh, Luca Vannucci, Niels Gregersen, and Battulga Munkhbat
Published in: 2024
Publisher: arXiv
DOI: 10.48550/arxiv.2406.07097

A single-photon emitter coupled to a phononic-crystal resonator in the resolved-sideband regime

Author(s): Spinnler, Clemens; Nguyen, Giang N.; Wang, Ying; Zhai, Liang; Javadi, Alisa; Erbe, Marcel; Scholz, Sven; Wieck, Andreas D.; Ludwig, Arne; Lodahl, Peter; Midolo, Leonardo; Warburton, Richard J.
Published in: Issue 23, 2023
Publisher: arxiv
DOI: 10.48550/arxiv.2311.05342

MoSi Superconducting Nanowire Single-Photon Detectors on GaAs for On-Chip Integration

Author(s): Erbe, M.; Berrazouane, R.; Geyer, S.; Stasi, L.; van der Brugge, F.; Gras, G.; Schmidt, M.; Wieck, A. D.; Ludwig, A.; Bussières, F.; Warburton, R. J.
Published in: 2023
Publisher: arXiv
DOI: 10.48550/arxiv.2312.00528

MoSi Superconducting Nanowire Single-Photon Detectors on GaAs for On-Chip Integration

Author(s): M. Erbe, R. Berrazouane, S. Geyer, L. Stasi, F. van der Brugge, G. Gras, M. Schmidt, A. D. Wieck, A. Ludwig, F. Bussières, R. J. Warburton
Published in: arXiv, 2023, Page(s) 2312.00528
Publisher: arXiv
DOI: 10.48550/arxiv.2312.00528

Photonic fusion of entangled resource states from a quantum emitter

Author(s): Meng, Yijian; Faurby, Carlos F. D.; Chan, Ming Lai; Sund, Patrik I.; Liu, Zhe; Wang, Ying; Bart, Nikolai; Wieck, Andreas D.; Ludwig, Arne; Midolo, Leonardo; Sørensen, Anders S.; Paesani, Stefano; Lodahl, Peter
Published in: 2023
Publisher: Submitted to arxiv
DOI: 10.48550/arxiv.2312.09070

A single-photon emitter coupled to a phononic-crystal resonator in the resolved-sideband regime

Author(s): Clemens Spinnler, Giang N. Nguyen, Ying Wang, Liang Zhai, Alisa Javadi, Marcel Erbe, Sven Scholz, Andreas D. Wieck, Arne Ludwig, Peter Lodahl, Leonardo Midolo, Richard J. Warburton
Published in: Nature Communications, Issue 15, 2024, Page(s) 9509, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-024-53882-2

Controlling photon polarisation with a single quantum dot spin

Author(s): Elham Mehdi, Manuel Gundin-Martinez, Clément Millet, Niccolo Somaschi, Aristide Lemaître, Isabelle Sagnes, Luc Le Gratiet, Dario Fioretto, Nadia Belabas, Olivier Krebs, Pascale Senellart, Loïc Lanco
Published in: Physical Review Letters, 2022, ISSN 1079-7114
Publisher: APS Publications
DOI: 10.48550/arxiv.2212.03767

Optically driving the radiative Auger transition

Author(s): Clemens Spinnler, Liang Zhai, Giang N. Nguyen, Julian Ritzmann, Andreas D. Wieck, Arne Ludwig, Alisa Javadi, Doris E. Reiter, Paweł Machnikowski, Richard J. Warburton, Matthias C. Löbl
Published in: Nature Communications, 2021, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-021-26875-8

Charge Tunable GaAs Quantum Dots in a Photonic n-i-p Diode

Author(s): Hans Georg Babin, Julian Ritzmann, Nikolai Bart, Marcel Schmidt, Timo Kruck, Liang Zhai, Matthias C. Löbl, Giang N. Nguyen, Clemens Spinnler, Leonardo Ranasinghe, Richard J. Warburton, Christian Heyn, Andreas D. Wieck, Arne Ludwig
Published in: Nanomaterials, Issue 11/10, 2021, Page(s) 2703, ISSN 2079-4991
Publisher: MDPI
DOI: 10.3390/nano11102703

Intermediate Field Coupling of Single Epitaxial Quantum Dots to Plasmonic Waveguides

Author(s): Michael Seidel, Yuhui Yang, Thorsten Schumacher, Yongheng Huo, Saimon Filipe Covre da Silva, Sven Rodt, Armando Rastelli, Stephan Reitzenstein, Markus Lippitz
Published in: Nano Letters, Issue 23, 2023, Page(s) 10532–10537, ISSN 1530-6992
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.3c03442

Quantum interference of identical photons from remote GaAs quantum dots

Author(s): Liang Zhai, Giang N. Nguyen, Clemens Spinnler, Julian Ritzmann, Matthias C. Löbl, Andreas D. Wieck, Arne Ludwig, Alisa Javadi, Richard J. Warburton
Published in: Nature Nanotechnology, Issue 17, 2022, Page(s) 829–833, ISSN 1748-3387
Publisher: Nature Publishing Group
DOI: 10.1038/s41565-022-01131-2

Near-unity efficiency and photon indistinguishability for the “hourglass” single-photon source using suppression of the background emission

Author(s): Benedek Gaál, Martin Arentoft Jacobsen, Luca Vannucci, Julien Claudon, Jean-Michel Gérard, Niels Gregersen
Published in: Applied Physics Letters, Issue 00036951, 2022, Page(s) 170501, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0107624

Quantum dot coupled to a suspended-beam mechanical resonator: From the unresolved- to the resolved-sideband regime

Author(s): Clemens Spinnler, Giang N. Nguyen, Ying Wang, Marcel Erbe, Alisa Javadi, Liang Zhai, Sven Scholz, Andreas D. Wieck, Arne Ludwig, Peter Lodahl, Leonardo Midolo, Richard J. Warburton
Published in: Physical Review Applied, Issue 21, 2024, Page(s) 034046, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.21.034046

A quantum dot coupled to a suspended-beam mechanical resonator: from the unresolved- to the resolved-sideband regime

Author(s): Spinnler, Clemens; Nguyen, Giang N.; Wang, Ying; Erbe, Marcel; Javadi, Alisa; Zhai, Liang; Scholz, Sven; Wieck, Andreas D.; Ludwig, Arne; Lodahl, Peter; Midolo, Leonardo; Warburton, Richard J.
Published in: Physical Review Applied, Issue 21, 2024, Page(s) 034046, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.21.034046

Violation of Bell inequality by photon scattering on a two-level emitter

Author(s): Shikai Liu; Oliver Sandberg; Ming Lai Chen; Bjorn Schrinski; Yiouli Anyfantaki; Rasmus Nielsen; Robert Larsen; Andrei Skalkin; Ying Wang; Leonardo Midolo; Sven Scholz; Andreas Wieck; Arne Ludwig; Anders Sørensen; Alexey Tiranov; Peter Lodahl
Published in: Accepted in Nature Physics, 2023, ISSN 1745-2473
Publisher: Nature Publishing Group

High-fidelity generation of four-photon GHZ states on-chip

Author(s): Pont, M., Corrielli, G., Fyrillas, A. et al.
Published in: npj Quantum Information, 2024, ISSN 2056-6387
Publisher: Springer Nature
DOI: 10.1038/s41534-024-00830-z

A versatile single-photon-based quantum computing platform

Author(s): Maring, Nicolas; Fyrillas, Andreas; Pont, Mathias; Ivanov, Edouard; Stepanov, Petr; Margaria, Nico; Hease, William; Pishchagin, Anton; Au, Thi Huong; Boissier, Sébastien; Bertasi, Eric; Baert, Aurélien; Valdivia, Mario; Billard, Marie; Acar, Ozan; Brieussel, Alexandre; Mezher, Rawad; Wein, Stephen C.; Salavrakos, Alexia; Sinnott, Patrick; Fioretto, Dario A.; Emeriau, Pierre-Emmanuel; Belabas, Na
Published in: Nature Photonics, 2024, ISSN 1749-4885
Publisher: Nature Pub. Group
DOI: 10.1038/s41566-024-01403-4

Energy-efficient entanglement generation and readout in a spin-photon interface

Author(s): Maffei, M., Goes, B.O., Wein, S.C., Jordan, A.N., Lanco, L., Auffèves, A.
Published in: Quantum, 2022, ISSN 2521-327X
Publisher: Quantum
DOI: 10.48550/arxiv.2205.09623

Quantifying n-Photon Indistinguishability with a Cyclic Integrated Interferometer

Author(s): Mathias Pont, Riccardo Albiero, Sarah E. Thomas, Nicolò Spagnolo, Francesco Ceccarelli, Giacomo Corrielli, Alexandre Brieussel, Niccolo Somaschi, Hêlio Huet, Abdelmounaim Harouri, Aristide Lemaître, Isabelle Sagnes, Nadia Belabas, Fabio Sciarrino, Roberto Osellame, Pascale Senellart, and Andrea Crespi
Published in: Physical Review X, 2022, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.12.031033

Energy-efficient quantum non-demolition measurement with a spin-photon interface

Author(s): Maria Maffei, Bruno O Goes, Stephen C Wein, Andrew N Jordan, Loïc Lanco, Alexia Auffèves
Published in: Quantum journal, 2023, ISSN 2521-327X
Publisher: Quantum journal
DOI: 10.22331/q-2023-08-31-1099

Quantum state transfer between a frequency-encoded photonic qubit and a quantum dot spin in a nanophotonic waveguide

Author(s): Ming Lai Chan; Ziv Aqua; Alexey Tiranov; Barak Dayan; Peter Lodahl; Anders S. Sørensen
Published in: Physical Review A, Issue 8, 2022, ISSN 2469-9934
Publisher: American Physical Society
DOI: 10.1103/physreva.105.062445

Experimental Analysis of Energy Transfers between a Quantum Emitter and Light Fields

Author(s): I. Maillette de Buy Wenniger, S. E. Thomas, M. Maffei, S. C. Wein, M. Pont, N. Belabas, S. Prasad, A. Harouri, A. Lemaître, I. Sagnes, N. Somaschi, A. Auffèves, and P. Senellart
Published in: PhysRevLett., 2023, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.131.260401

A Pure and Indistinguishable Single-Photon Source at Telecommunication Wavelength

Author(s): Beatrice Da Lio, Carlos Faurby, Xiaoyan Zhou, Ming Lai Chan, Ravitej Uppu, Henri Thyrrestrup, Sven Scholz, Andreas D. Wieck, Arne Ludwig, Peter Lodahl, Leonardo Midolo
Published in: Advanced Quantum Technologies, 2022, ISSN 2511-9044
Publisher: Wiley Online Library
DOI: 10.1002/qute.202200006

Structural symmetry-breaking to explain radiative Auger transitions in self-assembled quantum dots

Author(s): Gawarecki, Krzysztof; Spinnler, Clemens; Zhai, Liang; Nguyen, Giang N.; Ludwig, Arne; Warburton, Richard J.; Löbl, Matthias C.; Reiter, Doris E.; Machnikowski, Paweł
Published in: Physical Review B, Issue 108, 2023, Page(s) 235410, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.108.235410

High-Order Nanowire Resonances for High-Frequency, Large-Coupling-Strength Quantum Dot Hybrid Nanomechanics

Author(s): Rana Tanos; Hajer Tlili; Yoann Curé; Matteo Finazzer; Alberto Artioli; Saptarshi Kotal; Yann Genuist; Pierre Verlot; Joël Bleuse; Jean-Michel Gérard; Julien Claudon
Published in: https://hal.science/hal-04478702, Issue 5, 2024, ISSN 2330-4022
Publisher: American Chemical Society
DOI: 10.1021/acsphotonics.4c00202

Entangling a Hole Spin with a Time-Bin Photon: A Waveguide Approach for Quantum Dot Sources of Multiphoton Entanglement

Author(s): Martin Hayhurst Appel, Alexey Tiranov, Simon Pabst, Ming Lai Chan, Christian Starup, Ying Wang, Leonardo Midolo, Konstantin Tiurev, Sven Scholz, Andreas D. Wieck, Arne Ludwig, Anders Søndberg Sørensen, Peter Lodahl
Published in: Physical Review Letters, Issue 128, 2022, Page(s) 233602, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.128.233602

Quantum Interference of Identical Photons from Remote GaAs Quantum Dots

Author(s): Liang Zhai; Giang N. Nguyen; Clemens Spinnler; Julian Ritzmann; Matthias C. Löbl; Andreas D. Wieck; Arne Ludwig; Alisa Javadi; Richard J. Warburton
Published in: Nature Nanotechnology, Issue 17, 2022, Page(s) 829-833, ISSN 1748-3387
Publisher: Nature Publishing Group
DOI: 10.5281/zenodo.6371310

GaAs-on-insulator ridge waveguide nanobeam cavities with integrated InAs quantum dots

Author(s): Yueguang Zhou1, Yuhui Yang, Yujing Wang, Aris Koulas-Simos, Chirag Chandrakant Palekar, Imad Limame, Shulun Li, Hanqing Liu, Haiqiao Ni, Zhichuan Niu, Kresten Yvind, Niels Gregersen, Minhao Pu and Stephan Reitzenstein
Published in: IOPscience, 2024, ISSN 2633-4356
Publisher: IOPscience
DOI: 10.1088/2633-4356/ad5823

Quantum state transfer between a frequency-encoded photonic qubit and a quantum-dot spin in a nanophotonic waveguide

Author(s): Ming Lai Chan, Ziv Aqua, Alexey Tiranov, Barak Dayan, Peter Lodahl, Anders S. Sørensen
Published in: Physical Review A, Issue 105, 2022, Page(s) 062445, ISSN 2469-9934
Publisher: American Physical Society
DOI: 10.1103/physreva.105.062445

Anomalous energy exchanges and Wigner-function negativities in a single-qubit gate

Author(s): Maria Maffei, Cyril Elouard, Bruno O. Goes, Benjamin Huard, Andrew N. Jordan, and Alexia Auffèves
Published in: Physical Review A, 2023, ISSN 2469-9934
Publisher: American physical society
DOI: 10.1103/physreva.107.023710

Ultra-small mode area V-groove waveguide design for on-chip single-photon emission

Author(s): Yueguang Zhou, Yujing Wang, Kresten Yvind, Niels Gregersen, Minhao Pu
Published in: Optics Express, 2024, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.515904

On-Chip Electrostatic Actuation of a Photonic Wire Antenna Embedding Quantum Dots

Author(s): Matteo Finazzer, Rana Tanos, Yoann Curé, Alberto Artioli, Saptarshi Kotal, Joël Bleuse, Yann Genuist, Jean-Michel Gérard, Fabrice Donatini, and Julien Claudon
Published in: ACS Publications, 2023, ISSN 1530-6992
Publisher: ACS Publications
DOI: 10.1021/acs.nanolett.2c04813

Enhanced Electron Spin Coherence in a GaAs Quantum Emitter

Author(s): Nguyen, Giang N.; Spinnler, Clemens; Hogg, Mark R.; Zhai, Liang; Javadi, Alisa; Schrader, Carolin A.; Erbe, Marcel; Wyss, Marcus; Ritzmann, Julian; Babin, Hans-Georg; Wieck, Andreas D.; Ludwig, Arne; Warburton, Richard J.
Published in: Physical Review Letters, Issue 131, 2023, Page(s) 210805, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.131.210805

Design and fabrication of ridge waveguide-based nanobeam cavities for on-chip single-photon sources

Author(s): Uğur Meriç Gür, Yuhui Yang, Johannes Schall, Ronny Schmidt, Arsenty Kaganskiy, Yujing Wang, Luca Vannucci, Michael Mattes, Samel Arslanagić, Stephan Reitzenstein, and Niels Gregersen
Published in: Optics Express, Issue 30, 2022, Page(s) 11973-11985, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.453164

A nanowire optical nanocavity for broadband enhancement of spontaneous emission

Author(s): Saptarshi Kotal, Alberto Artioli, Yujing Wang, Andreas Dyhl Osterkryger, Matteo Finazzer, Romain Fons, Yann Genuist, Joël Bleuse, Jean-Michel Gérard, Niels Gregersen, Julien Claudon
Published in: Applied Physics Letters, Issue 118/19, 2021, Page(s) 194002, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0045834

Single-photon emitters in WSe2: Critical role of phonons on excitation schemes and indistinguishability

Author(s): Luca Vannucci, José Ferreira Neto, Claudia Piccinini, Athanasios Paralikis, Niels Gregersen, and Battulga Munkhbat
Published in: Physical Review B, Issue 109, 2024, Page(s) 245304, ISSN 2469-9969
Publisher: American Physical Society
DOI: 10.1103/physrevb.109.245304

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

Author(s): N. Coste, M. Gundin, D. A. Fioretto, S. E. Thomas, C. Millet, E. Mehdi, N. Somaschi, M. Morassi, M. Pont, A. Lemaître, N. Belabas, O. Krebs, L. Lanco, P. Senellart
Published in: Quantum Science and Technology, 2023, ISSN 2058-9565
Publisher: IOP Publishing
DOI: 10.1088/2058-9565/acbd6a

On-chip spin-photon entanglement based on photon-scattering of a quantum dot

Author(s): Ming Lai Chan, Alexey Tiranov, Martin Hayhurst Appel, Ying Wang, Leonardo Midolo, Sven Scholz, Andreas D. Wieck, Arne Ludwig, Anders Søndberg Sørensen & Peter Lodahl
Published in: npj Quantum Information, 2023, ISSN 2056-6387
Publisher: Springer Nature
DOI: 10.1038/s41534-023-00717-5

Giant optical polarisation rotations induced by a single quantum dot spin

Author(s): Mehdi, E., Gundín, M., Millet, C. et al. Giant optical polarisation rotations induced by a single quantum dot spin.
Published in: Nature Communications, Issue 15, 2024, Page(s) 598, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-023-44651-8

Optimal purification of a spin ensemble by quantum-algorithmic feedback

Author(s): Jackson, DM; Haeusler, U; Zaporski, L; Bodey, JH; Shofer, N; Clarke, E; Hugues, M; Atatüre, M; Le Gall, C; Gangloff, DA
Published in: Physical Review X, Issue 12, 2022, Page(s) 031014, ISSN 2160-3308
Publisher: American Physical Society
DOI: 10.1103/physrevx.12.031014

High-rate entanglement between a semiconductor spin and indistinguishable photons

Author(s): N. Coste, D. 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
Published in: Nature Photonics, 2023, ISSN 1749-4885
Publisher: Nature Pub. Group
DOI: 10.1038/s41566-023-01186-0

Influence of molecular beam effusion cell quality on optical and electrical properties of quantum dots and quantum wells

Author(s): G.N. Nguyen, A.R. Korsch, M. Schmidt, C. Ebler, P.A. Labud, R. Schott, P. Lochner, F. Brinks, A.D. Wieck, A. Ludwig
Published in: Journal of Crystal Growth, 2020, Page(s) 125884, ISSN 0022-0248
Publisher: Elsevier BV
DOI: 10.1016/j.jcrysgro.2020.125884

Entangling a Hole Spin with a Time-Bin Photon: A Waveguide Approach for Quantum Dot Sources of Multiphoton Entanglement

Author(s): Martin Hayhurst Appel; Alexey Tiranov; Simon Pabst; Ming Lai Chan; Christian Starup; Ying Wang; Leonardo Midolo; Konstantin Tiurev; Sven Scholz; Andreas D. Wieck; Arne Ludwig; Anders Søndberg Sørensen; Peter Lodahl
Published in: Physical Review Letters, Issue 7, 2022, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.128.233602

Scalable Deterministic Integration of Two Quantum Dots into an On-Chip Quantum Circuit

Author(s): Shulun Li, Yuhui Yang, Johannes Schall, Martin von Helversen, Chirag Palekar, Hanqing Liu, Léo Roche, Sven Rodt, Haiqiao Ni, Yu Zhang, Zhichuan Niu, Stephan Reitzenstein
Published in: ACS Photonics, 2023, ISSN 2330-4022
Publisher: American Chemical Society
DOI: 10.1021/acsphotonics.3c00547

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

Author(s): Leon Zaporski, Noah Shofer, Jonathan H. Bodey, Santanu Manna, George Gillard, Martin Hayhurst Appel, Christian Schimpf, Saimon Filipe Covre da Silva, John Jarman, Geoffroy Delamare, Gunhee Park, Urs Haeusler, Evgeny A. Chekhovich, Armando Rastelli, Dorian A. Gangloff, Mete Atatüre, Claire Le Gall
Published in: Nature Nanotechnology, Issue 18, 2023, Page(s) 257–263, ISSN 1748-3395
Publisher: Springer
DOI: 10.1038/s41565-022-01282-2

High Purcell Factor Single-Photon Emitter based on Extreme Dielectric-Confinement GaAs-on-Insulator Waveguides

Author(s): Yueguang Zhou, Yujing Wang, Kresten Yvind, Niels Gregersen, and Minhao Pu
Published in: 2022
Publisher: Optica
DOI: 10.1364/cleo_at.2022.jtu3b.30

Two-Photon Interference with Bright Remote Quantum Dot Sources

Author(s): M. Pont, S. E. Thomas, I. Maillette de Buy Wenniger, A. Harouri, A. Lemaître, I. Sagnes, N. Somaschi, and P. Senellart
Published in: 2021
Publisher: Optical Society of America
DOI: 10.1364/qim.2021.tu2b.4

Optimal quantum feedback algorithm for spin ensemble purification

Author(s): Urs Haeusler, Daniel M. Jackson, Leon Zaporski, Jonathan H. Bodey, Noah Shofer, Mete Atature, Claire Le Gall, and Dorian A. Gangloff
Published in: Conference: Quantum Information and Measurement VI, 2021
Publisher: Optical Society of America
DOI: 10.1364/qim.2021.th2b.5

Strong Purcell Enhancement in a “Nanopost” Single-Photon Source

Author(s): Yujing Wang, Andreas Dyhl Østerkryger, Julien Claudon, Jean-Michel Gérard, Niels Gregersen
Published in: Conference on Lasers and Electro-Optics, 2021, Page(s) JW1A.124, ISBN 978-1-943580-91-0
Publisher: OSA
DOI: 10.1364/cleo_at.2021.jw1a.124

Quantifying n-photon Indistinguishability with an Integrated Multi-Port Interferometer

Author(s): S. E. Thomas, M. Pont, R. Albiero, N. Spagnolo, F. Ceccarelli, G. Corrielli2, A. Brieussel, N. Somaschi, N. Belabas, H. Huet, A. Harouri, A. Lemaître, I. Sagnes, F. Sciarrino, R. Osellame, P. Senellart, and A. Crespi
Published in: 2021
Publisher: Optical Society of America
DOI: 10.1364/qim.2021.f1c.3

Purcell-Enhanced Single-Photon Emitter Exploiting Extreme Dielectric Confinement

Author(s): Yueguang Zhou, George Kountouris, Kresten Yvind, Jesper Mørk, Niels Gregersen, and Minhao Pu
Published in: CLEO 2023, 2023
Publisher: Optica
DOI: 10.1364/cleo_at.2023.jth2a.10

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