Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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Quantum effects and physical implementations of optical neural networks

2021/43/B/ST3/00752

Keywords:

Optical neural networks exciton-polaritons microcavities

Descriptors:

  • ST3_009:
  • ST2_009:
  • ST6_011:

Panel:

ST3 - Condensed matter physics: structure, electronic properties, fluids, nanosciences, biological physics

Host institution :

Instytut Fizyki PAN

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Michał Jan Matuszewski 

Number of co-investigators in the project: 6

Call: OPUS 22 - announced on 2021-09-15

Amount awarded: 896 090 PLN

Project start date (Y-m-d): 2022-06-07

Project end date (Y-m-d): 2026-06-06

Project duration:: 48 months (the same as in the proposal)

Project status: Project completed

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (8)
  1. Perovskite Microwires for Room Temperature Exciton-Polariton Neural Network
    Authors:
    Andrzej Opala, Krzysztof Tyszka, Mateusz Kedziora, Magdalena Furman, Amir Rahmani, Stanisław Świerczewski, Marek Ekielski, Anna Szerling, Michał Matuszewski, Barbara Pietka
    Academic press:
    Advanced Materials (rok: 2025, tom: 2025, strony: e07612), Wydawca: Wiley
    Status:
    Published
    DOI:
    10.1002/adma.202507612 - link to the publication
  2. Harnessing exciton-polaritons for digital computing, neuromorphic computing, and optimization
    Authors:
    Andrzej Opala, Michał Matuszewski
    Academic press:
    Optical Materials Express (rok: 2023, tom: 2, strony: 2674-2689), Wydawca: Optica Publishing Group
    Status:
    Published
    DOI:
    10.1364/OME.496985 - link to the publication
  3. Predesigned perovskite crystal waveguides for room-temperature exciton–polariton condensation and edge lasing
    Authors:
    Mateusz Kędziora, Andrzej Opala, Rosanna Mastria, Luisa De Marco, Mateusz Król, Karolina Łempicka-Mirek, Krzysztof Tyszka, Marek Ekielski, Marek Guziewicz, Karolina Bogdanowicz, Anna Szerling, Helgi Sigurðsson, Tomasz Czyszanowski, Jacek Szczytko, Michał Matuszewski, Daniele Sanvitto, Barbara Piętka
    Academic press:
    Nature Materials (rok: 2024, tom: 23, strony: 1515-1522), Wydawca: Springer Nature
    Status:
    Published
    DOI:
    10.1038/s41563-024-01980-3 - link to the publication
  4. Coherence of a non-equilibrium polariton condensate across the interaction-mediated phase transition
    Authors:
    P. Comaron, E. Estrecho, M. Wurdack, M. Pieczarka, M. Steger, D. W. Snoke, K. West, L. N. Pfeiffer, A. G. Truscott, M. Matuszewski, M. H. Szymańska and E. A. Ostrovskaya
    Academic press:
    Communications Physics (rok: 2025, tom: 8, strony: 94), Wydawca: Nature Portfolio
    Status:
    Published
    DOI:
    10.1038/s42005-025-01977-7 - link to the publication
  5. Analog spin simulators: How to keep the amplitude homogeneous
    Authors:
    W. Verstraelen, P. Deuar, M. Matuszewski, and T.C.H. Liew
    Academic press:
    Phys. Rev. Applied (rok: 2024, tom: 21, strony: 24057), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevApplied.21.024057 - link to the publication
  6. Role of all-optical neural networks
    Authors:
    M. Matuszewski, A. Prystupiuk, and A. Opala
    Academic press:
    Phys. Rev. Applied (rok: 2024, tom: 21, strony: 14028), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevApplied.21.014028 - link to the publication
  7. Non-Hermitian polariton-photon coupling in a perovskite open microcavity
    Authors:
    Mateusz Kędziora, Mateusz Król, Piotr Kapuściński, Helgi Sigurðsson, Rafał Mazur, Wiktor Piecek, Jacek Szczytko, Michał Matuszewski, Andrzej Opala and Barbara Piętka
    Academic press:
    Nanophotonics (rok: 2024, tom: 13, strony: 2491-2500), Wydawca: De Gruyter
    Status:
    Published
    DOI:
    10.1515/nanoph-2023-0830 - link to the publication
  8. Estimation of the second-order coherence function using quantum reservoir and ensemble methods
    Authors:
    Dogyun Ko, Stanisław Świerczewski, Andrzej Opala, Michał Matuszewski, Amir Rahmani
    Academic press:
    Phys. Rev. Applied (rok: 2025, tom: 24, strony: 54059), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/ty2d-kgkr - link to the publication

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