QLUSTER
Many-photon quantum entanglement
A Horizon 2020  FET-Open project

Publications of QLUSTER

  1. Active stabilization of an open-access optical microcavity for low-noise operation in a standard closed-cycle cryostat (ULEI), Rev. Sci. Instrum. 95, 033101 (2024), arXiv:2308.02545
  2. Giant optical polarisation rotations induced by a single quantum dot spin (CNRS), Nat. Commun. 15, 598, arXiv:2212.03767, figshare
  3. Linear Optical Logical Bell State Measurements with Optimal Loss-Tolerance Threshold (FORTH, CNRS, ULEI) PRX Quantum 4, 040322 (2023), arXiv:2302.07908
  4. Structural properties of graded InxGa$_{1-x}$As metamorphic buffer layers for quantum dots emitting in the telecom bands (TUM), Mater. Quantum. Technol. 3, 035004 (2023)
  5. Many-Body Singlet Prepared by a Central-Spin Qubit (UCAM), PRX Quantum 4, 040343 (2023), arXiv:2301.10258
  6. Quantum repeaters: From quantum networks to the quantum internet (FORTH), arXiv:2212.10820, Rev. Mod. Phys. 95, 045006 (2023)
  7. Enhanced Electron Spin Coherence in a GaAs Quantum Emitter (UNIBAS), Phys. Rev. Lett. 131, 210805 (2023), arXiv:2307.02323
  8. Avoiding Leakage and Errors Caused by Unwanted Transitions in Lambda Systems (FORTH, ULEI), PRX Quantum 4, 030312 (2023), arXiv:2205.06945
  9. High-rate entanglement between a semiconductor spin and indistinguishable photons (CNRS,FORTH,ULEI), Nat. Photon. 17, 582 (2023), arXiv:2207.09881
  10. Cavity-enhanced single-shot readout of a quantum dot spin within 3 nanoseconds (UNIBAS), Nat. Commun. 14, 3977 (2023), arXiv:2210.13870
  11. Pixel super-resolution interference pattern sensing via the aliasing effect for laser frequency metrology (ULEI), Laser & Photonics Reviews 17, 2200994 (2023), arXiv:2212.09373
  12. Resonant two-laser spin-state spectroscopy of a negatively charged quantum dot-microcavity system with a cold permanent magnet (ULEI), Phys. Rev. Applied 20, 014026 (2023), arXiv:2303.02763
  13. Cross-polarization extinction enhancement and spin-orbit coupling of light for quantum-dot cavity-QED spectroscopy (ULEI), Phys. Rev. Applied 19, 064082 (2023), arXiv:2302.05359
  14. Cavity-enhanced excitation of a quantum dot in the picosecond regime (UNIBAS), New J. Phys. 25, 093027 (2023), arXiv:2301.13806
  15. Probing the dynamics and coherence of a semiconductor hole spin via acoustic phonon-assisted excitation (CNRS), Quantum Sci. Technol. 8 025021 (2023), arXiv:2207.05981
  16. Extracting perfect GHZ states from imperfect weighted graph states via entanglement concentration (FORTH), Phys. Rev. Research 5, 023124 (2023), arXiv:2203.07210
  17. Time-crystalline behavior in central-spin models with Heisenberg interactions (FORTH & UCAM) Phys. Rev. B 108, 075302 (2023), arXiv:2303.00893
  18. Coherent driving of direct and indirect excitons in a quantum dot molecule (TUM), Phys. Rev. B 107, 165426 (2023), arXiv:2301.13628
  19. Wafer-scale epitaxial modulation of quantum dot density (TUM), Nat. Commun. 13, 1633 (2022), arXiv:2011.10632
  20. Dimension-Dependent Phenomenological Model of Excitonic Electric Dipole in InGaAs Quantum Dots (ULEI), Nanomaterials 12, 719 (2022)
  21. Two-Photon Interference of Single Photons from Dissimilar Sources (TUM), Phys. Rev. Applied 18, 054005 (2022), arXiv:2202.04884
  22. Deterministic generation of entangled photonic cluster states from quantum dot molecules (FORTH), Phys. Rev. Applied 18, L061003 (2022), arXiv:2206.03647
  23. Quantum dot molecule devices with optical control of charge status and electronic control of coupling (TUM), Adv Quantum Technol. 5, 2200049 (2022), arXiv:2205.10001
  24. Ideal refocusing of an optically active spin qubit under strong hyperfine interactions (UCAM), Nat. Nano. 18, 257 (2023), arXiv:2206.01223
  25. Near-deterministic hybrid generation of arbitrary photonic graph states using a single quantum emitter and linear optics (FORTH & HUJI), Quantum 7, 992 (2023), arXiv:2205.09750
  26. Optimal purification of a spin ensemble by quantum-algorithmic feedback (UCAM), Phys. Rev. X 12, 031014 (2022), arXiv:2111.04624
  27. Photon-number entanglement generated by sequential excitation of a two-level atom (CNRS & FORTH), Nat. Photon. 16, 374 (2022), arXiv:2106.02049
  28. Stimulated Generation of Indistinguishable Single Photons from a Quantum Ladder System (TUM), Phys. Rev. Lett. 128, 093603 (2022), arXiv:2107.03232
  29. Optically driving the radiative Auger transition (UNIBAS), Nat. Commun. 12, 6575 (2021) , arXiv:2105.03447
  30. Error-correcting entanglement swapping using a practical logical photon encoding (FORTH), Phys. Rev. A 104, 052623 (2021), arXiv:2101.11082
  31. On the importance of antimony for temporal evolution of emission from self-assembled (InGa) (AsSb)/GaAs quantum dots on GaP(001) (ULEI), New J. Phys. 23, 103029 (2021)
  32. Witnessing quantum correlations in a nuclear ensemble via an electron spin qubit (UCAM), Nat. Phys. (2021), arXiv:2012.11279
  33. Bright Polarized Single-Photon Source Based on a Linear Dipole (CNRS), Phys. Rev. Lett. 126, 233601 (2021), arXiv:2007.04330
  34. Tuning the Mode Splitting of a Semiconductor Microcavity with Uniaxial Stress (UNIBAS), Phys. Rev. Applied 15, 054061 (2021), arXiv:2102.09327
  35. Quantum sensing of a coherent single spin excitation in a nuclear ensemble (UCAM), Nat. Phys. 17, 585 (2021), arXiv:2008.09541
  36. Artificial Coherent States of Light by Multiphoton Interference in a Single-Photon Stream (ULEI), Phys. Rev. Lett. 126, 143601 (2021), arXiv:2010.15471
  37. Resource requirements for efficient quantum communication using all-photonic graph states generated from a few matter qubits (FORTH), Quantum 5, 397 (2021), arXiv:2005.07198
  38. A bright and fast source of coherent single photons (UNIBAS), Nat. Nanotechnol. 16, 399 (2021), arXiv:2007.12654
  39. Sequential generation of linear cluster states from a single photon emitter (HUJI & CNRS), Nat. Commun. 11, 5501 (2020), arXiv:1912.04375
  40. Extended polarized semiclassical model for quantum-dot cavity QED and its application to single-photon sources (ULEI), Phys. Rev. A 101, 053811 (2020), arXiv:1811.10571

Pre-prints

  1. Spin Noise Spectroscopy of a Single Spin using Single Detected Photons (CNRS), arXiv:2401.14976
  2. Transfer Matrix Model for Emission Profile Optimization of Radial Gratings (TUM), arXiv:2310.07529
  3. Protocol for nearly deterministic parity projection on two photonic qubits (FORTH), arXiv:2308.09035
  4. A general-purpose single-photon-based quantum computing platform (CNRS), arXiv:2306.00874
  5. Signatures of dynamically dressed states (TUM), arXiv:2305.15827
  6. Magnetic tuning of the tunnel coupling in an optically active quantum dot molecule (TUM), arXiv:2303.12552
  7. Coherent Dynamics of the Swing-Up Excitation Technique (TUM), arXiv:2211.14289
  1. Sensitive spin seeks single magnon Nat. Phys. 17, 551 (2021)
  2. The race for the ideal single-photon source is on (PAR), Nat. Nanotechnol. 16, 367 (2021)


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