A Single-Photon Source Featuring Unity Efficiency And Unity Indistinguishability For Scalable Optical Quantum Information Processing

Informazioni relative al progetto

UNITY

ID dell’accordo di sovvenzione: 865230

DOI

10.3030/865230

Data della firma CE 20 Dicembre 2019

Data di avvio 1 Settembre 2020

Data di completamento 28 Febbraio 2027

Finanziato da

• EXCELLENT SCIENCE - European Research Council (ERC)

Costo totale

€ 2 119 637,00

Contributo UE

€ 2 119 637,00

Coordinato da

DANMARKS TEKNISKE UNIVERSITET
Denmark

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Pubblicazioni

Peer reviewed articles (25)

Suppression of background emission for efficient single-photon generation in micropillar cavities

Autori: Bi-Ying Wang, Teppo Häyrynen, Luca Vannucci, Martin Arentoft Jacobsen, Chao-Yang Lu, and Niels Gregersen
Pubblicato in: Applied Physics Letters, Numero 118, 2021, Pagina/e 114003, ISSN 0003-6951
Editore: American Institute of Physics
DOI: 10.1063/5.0044018

On-Demand Generation of Indistinguishable Photons in the Telecom C-Band Using Quantum Dot Devices

Autori: Daniel A. Vajner; Paweł Holewa; Emilia Zięba-Ostój; Maja Wasiluk; Martin von Helversen; Aurimas Sakanas; Alexander Huck; Kresten Yvind; Niels Gregersen; Anna Musiał; Marcin Syperek; Elizaveta Semenova; Tobias Heindel
Pubblicato in: ACS Photonics, Numero 11, 2024, Pagina/e 339-347, ISSN 2330-4022
Editore: American Chemical Society
DOI: 10.1021/acsphotonics.3c00973

Technological implementation of a photonic Bier-Glas cavity

Autori: Jonathan Jurkat, Magdalena Moczała-Dusanowska, Martin Arentoft Jacobsen, Ana Predojević, Tobias Huber, Niels Gregersen, Sven Höfling, and Christian Schneider
Pubblicato in: Physical Review Materials, Numero 5, 2021, Pagina/e 064603, ISSN 2475-9953
Editore: American Physical Society
DOI: 10.1103/physrevmaterials.5.064603

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

Autori: Claudia Piccinini, Athanasios Paralikis, José Ferreira Neto, Abdulmalik A. Madigawa, Paweł Wyborski, Vikas Remesh, Luca Vannucci, Niels Gregersen, Battulga Munkhbat
Pubblicato in: Communications Physics, Numero 8, 2025, Pagina/e 158, ISSN 2399-3650
Editore: Nature Publishing Group
DOI: 10.1038/s42005-025-02080-7

Bright Quantum Dot Single-Photon Emitters at Telecom Bands Heterogeneously Integrated on Si

Autori: Paweł Holewa, Aurimas Sakanas, Ugur M. Gür, Paweł Mrowiński, Alexander Huck, Bi-Ying Wang, Anna Musiał, Kresten Yvind, Niels Gregersen, Marcin Syperek, Elizaveta Semenova
Pubblicato in: ACS Photonics, Numero 9, 2022, Pagina/e 2273–2279, ISSN 2330-4022
Editore: American Chemical Society
DOI: 10.1021/acsphotonics.2c00027

High-throughput quantum photonic devices emitting indistinguishable photons in the telecom C-band

Autori: Paweł Holewa, Daniel A. Vajner, Emilia Zięba-Ostój, Maja Wasiluk, Benedek Gaál, Aurimas Sakanas, Marek Burakowski, Paweł Mrowiński, Bartosz Krajnik, Meng Xiong, Kresten Yvind, Niels Gregersen, Anna Musiał, Alexander Huck, Tobias Heindel, Marcin Syperek, Elizaveta Semenova
Pubblicato in: Nature Communications, Numero 15, 2024, Pagina/e 3358, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-024-47551-7

Circular Bragg grating single-photon source design exploiting extreme dielectric confinement

Autori: Yueguang Zhou, George Kountouris, Yujing Wang, Kresten Yvind, Jesper Mørk, Niels Gregersen, Minhao Pu
Pubblicato in: Materials for Quantum Technology, Numero 4, 2024, Pagina/e 046201, ISSN 2633-4356
Editore: IOP Publishing
DOI: 10.1088/2633-4356/ad7fc1

Photonic “hourglass” design beyond the standard bulk model of phonon decoherence

Autori: José Ferreira Neto, Benedek Gaál, Luca Vannucci, Niels Gregersen
Pubblicato in: APL Quantum, Numero 2, 2025, Pagina/e 016103, ISSN 2835-0103
Editore: AIP Publishing
DOI: 10.1063/5.0231204

"Single-photon emitters in <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msub><mml:mi mathvariant=""normal"">WSe</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>: Critical role of phonons on excitation schemes and indistinguishability"

Autori: Luca Vannucci, José Ferreira Neto, Claudia Piccinini, Athanasios Paralikis, Niels Gregersen, Battulga Munkhbat
Pubblicato in: Physical Review B, Numero 109, 2024, Pagina/e 245304, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.109.245304

Microresonator-enhanced quantum dot single-photon emission in GaAs-on-insulator platform

Autori: Yueguang Zhou, Yuhui Yang, Imad Limame, Priyabrata Mudi, Marcel Hohn, Claudia Piccinini, Battulga Munkhbat, Yann Genuist, Jean-Michel Gérard, Julien Claudon, Kresten Yvind, Niels Gregersen, Stephan Reitzenstein, Minhao Pu
Pubblicato in: Materials for Quantum Technology, Numero 4, 2024, Pagina/e 045401, ISSN 2633-4356
Editore: IOP Publishing
DOI: 10.1088/2633-4356/ad88cb

Highly efficient and indistinguishable single-photon sources via phonon-decoupled two-color excitation

Autori: Luca Vannucci, Niels Gregersen
Pubblicato in: Physical Review B, Numero 107, 2023, Pagina/e 195306, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.107.195306

Tailoring Polarization in WSe2 Quantum Emitters through Deterministic Strain Engineering

Autori: Battulga Munkhbat, Athanasios Paralikis, Claudia Piccinini, Abdulmalik Madigawa, Pietro Metuh, Luca Vannucci, Niels Gregersen
Pubblicato in: npj 2D Materials and Applications, Numero 8, 2024, Pagina/e 59, ISSN 2397-7132
Editore: Springer Nature
DOI: 10.21203/rs.3.rs-4137633/v1

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

Autori: Yueguang Zhou, Yuhui Yang, Yujing Wang, Aris Koulas-Simos, Chirag C Palekar, Imad Limame, Shulun Li, Hanqing Liu, Haiqiao Ni, Zhichuan Niu, Kresten Yvind, Niels Gregersen, Minhao Pu, Stephan Reitzenstein
Pubblicato in: Materials for Quantum Technology, Numero 4, 2024, Pagina/e 025403, ISSN 2633-4356
Editore: IOP Publishing
DOI: 10.1088/2633-4356/ad5823

Open-geometry modal method based on transverse electric and transverse magnetic mode expansion for orthogonal curvilinear coordinates

Autori: Uğur Meriç Gür, Michael Mattes, Samel Arslanagić, and Niels Gregersen
Pubblicato in: Physical Review E, Numero 103, 2021, Pagina/e 033301, ISSN 2470-0053
Editore: American Physical Society
DOI: 10.1103/physreve.103.033301

Performance of the nanopost single-photon source: beyond the single-mode model

Autori: Martin Arentoft Jacobsen, Yujing Wang, Luca Vannucci, Julien Claudon, Jean-Michel Gérard, Niels Gregersen
Pubblicato in: Nanoscale, Numero 15, 2023, Pagina/e 6156-6169, ISSN 1473-7604
Editore: Royal Society of Chemistry
DOI: 10.1039/d2nr07132k

Assessing the Alignment Accuracy of State-of-the-Art Deterministic Fabrication Methods for Single Quantum Dot Devices

Autori: Abdulmalik A. Madigawa, Jan N. Donges, Benedek Gaál, Shulun Li, Martin Arentoft Jacobsen, Hanqing Liu, Deyan Dai, Xiangbin Su, Xiangjun Shang, Haiqiao Ni, Johannes Schall, Sven Rodt, Zhichuan Niu, Niels Gregersen, Stephan Reitzenstein, Battulga Munkhbat
Pubblicato in: ACS Photonics, Numero 11, 2024, Pagina/e 1012-1023, ISSN 2330-4022
Editore: American Chemical Society
DOI: 10.1021/acsphotonics.3c01368

Quantum dots for photonic quantum information technology

Autori: Tobias Heindel, Je-Hyung Kim, Niels Gregersen, Armando Rastelli and Stephan Reitzenstein
Pubblicato in: Advances in Optics and Photonics, Numero 15, 2023, Pagina/e 613-738, ISSN 1943-8206
Editore: The Optical Society
DOI: 10.1364/aop.490091

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

Autori: Benedek Gaál, Martin Arentoft Jacobsen, Luca Vannucci, Julien Claudon, Jean-Michel Gérard and Niels Gregersen
Pubblicato in: Applied Physics Letters, Numero 121, 2022, Pagina/e 170501, ISSN 0003-6951
Editore: American Institute of Physics
DOI: 10.1063/5.0107624

Optical Constants of Several Multilayer Transition Metal Dichalcogenides Measured by Spectroscopic Ellipsometry in the 300−1700 nm Range: High Index, Anisotropy, and Hyperbolicity

Autori: Battulga Munkhbat, Piotr Wróbel, Tomasz J. Antosiewicz, Timur O. Shegai
Pubblicato in: ACS Photonics, Numero 9, 2022, Pagina/e 2398−2407, ISSN 2330-4022
Editore: American Chemical Society
DOI: 10.1021/acsphotonics.2c00433

Near-unity efficiency in ridge waveguide-based, on-chip single-photon sources

Autori: Yujing Wang, Luca Vannucci, Sven Burger and Niels Gregersen
Pubblicato in: Materials for Quantum Technology, Numero 2, 2022, Pagina/e 045004, ISSN 2633-4356
Editore: IOP Publishing
DOI: 10.1088/2633-4356/aca8e8

SUPER excitation of quantum emitters is a multi-photon process

Autori: Luca Vannucci, Niels Gregersen
Pubblicato in: Optics Express, Numero 32, 2024, Pagina/e 35381, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.533998

One-dimensional photonic wire as a single-photon source: Implications of cavity QED to a phonon bath of reduced dimensionality

Autori: José Ferreira Neto, Matias Bundgaard-Nielsen, Niels Gregersen, Luca Vannucci
Pubblicato in: Physical Review B, Numero 110, 2024, Pagina/e 115308, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.110.115308

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

Autori: Yueguang Zhou; Yujing Wang; Kresten Yvind; Niels Gregersen; Minhao Pu
Pubblicato in: Optics Express, Numero 32, 2024, Pagina/e 2884-2893, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.515904

Elliptical micropillar cavity design for highly efficient polarized emission of single photons

Autori: Uğur Meriç Gür, Michael Mattes, Samel Arslanagić, and Niels Gregersen
Pubblicato in: Applied Physics Letters, Numero 118, 2021, Pagina/e 061101, ISSN 0003-6951
Editore: American Institute of Physics
DOI: 10.1063/5.0041565

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

Autori: Uğur Meriç Gür, Yuhui Yang, Johannes Schall, Ronny Schmidt, Arsenty Kaganskiy, Yujing Wang, Luca Vannucci, Michael Mattes, Samel Arslanagić, Stephan Reitzenstein, and Niels Gregersen
Pubblicato in: Optics Express, Numero 30, 2022, Pagina/e 11973-11985, ISSN 1094-4087
Editore: Optical Society of America
DOI: 10.1364/oe.453164