The doi above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
doi: 10.4121/983e4771-1d12-457f-a98e-fab3a2959288

Arian Stolk; Van der Enden, K.L. (Kian); Slater, Marie-Christine; Ingmar te Raa; Botma, Pieter et. al. (2024): Data and software supporting the publication: Metropolitan-scale heralded entanglement of solid-state qubits. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/983e4771-1d12-457f-a98e-fab3a2959288.v1

Dataset

• Quantum Physics
• Physical Sciences

entanglement, metropolitan, metropolitan-scale, NV, quantum internet, quantum network, qubit, scale, solid-state

view on openstreetmap

01-2022 - 11-2023

CC BY 4.0

RefWorks, BibTeX, Reference Manager, Endnote, DataCite, NLM, DC, CFF

by Arian Stolk, K.L. (Kian) Van der Enden , Marie-Christine Slater, Ingmar te Raa, Pieter Botma, Joris van Rantwijk, J.J.B. (Benjamin) Biemond, R.A.J. (Ronald) Hagen, R.W. (Rodolf) Herfst, W.D. (Wouter) Koek, A.J.H. (Arjan) Meskers , R. Vollmer, E.J. (Erwin) van Zwet, Matthew Markham, A.M. (Andrew) Edmonds, J.F. (Fabian) Geus , Florian Elsen, Bernd Jungbluth, Constantin Haefner, Christoph Tresp, Juergen Stuhler, Stephan Ritter

Please read the README.txt for latest information and installation instructions.

This repository contains the data and code to plot the figures of the

manuscript called "Metropolitan-scale heralded entanglement of solid-state qubits".

The data contains:

• Timing, phase and polarization stability data of the metropolitan link
• Correlations of qubit state outcomes upon measuring of a photon for different readout bases and the calculation of resulting correlators <ZZ>, <XX> and <YY> and the entangled state fidelity. Both in the post-process and heralded situation.
• Entangled state fidelity as function of photon acceptance window length, including the expected fidelity generated from a monte-carlo simulation. Both in the post-process and heralded situation.
• Echo contrast from both qubits used

Every folder contains the data pertaining to the name of the folder.

Some are grouped due to their plot being in the main text as well as

corresponding (raw, sweep, etc.) data in the supplementary materials.

Every figure set has a self-contained jupyter notebook, that in combination with the data,

will generate all the figures in line and save the output in './output' as pdf.

Figures related to the supplementary materials are preceded by 'S'.

• 2024-05-14 first online, published, posted

4TU.ResearchData

data/npy/h5, code/ipynb

Metropolitan-scale heralded entanglement of solid-state qubits

• QuTech Part II Applied-oriented research (grant code 601.QT.001) NWO
• Vidi (grant code 680-47-552) NWO
• Vici (grant code 680-47-624) NWO
• Zwaartekracht program Quantum Software Consortium (grant code 024.003.037/3368) NWO
• Quantum Delta NL Dutch Ministry of Economic Affairs and Climate Policy (EZK)
• Holland High Tech (grant code TKI HTSM (20.0052 PPS)) Dutch Ministry of Economic Affairs and Climate Policy (EZK)
• ICON Fraunhofer Institute for Laser Technology ILT
• Fraunhofer-Gesellschaft Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V
• Quantum Internet Alliance (grant code 820445) EU Flagship on Quantum Technologies, EU Horizon 2020

QuTech, Delft University of Technology;
Kavli Institute of Nanoscience, Delft University of Technology;
Netherlands Organisation for Applied Scientific Research (TNO);
Fraunhofer Institute for Laser Technology ILT; Chair for Laser Technology,
RWTH-Aachen University;
TOPTICA Photonics AG