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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Secure quantum communication in multiplexed optical networks

2020/39/I/ST2/02922

Keywords:

quantum communication quantum cryptography classical optical networks telecommunication fibers quantum channel multiplexing spontaneous parametric down-conversion coherent states squeezed states

Descriptors:

  • ST2_010:

Panel:

ST2 - Fundamental constituents of matter: particle, nuclear, plasma, atomic, molecular, gas and optical physics

Host institution :

Uniwersytet Mikołaja Kopernika w Toruniu, Wydział Fizyki, Astronomii i Informatyki Stosowanej

woj. kujawsko-pomorskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Mikołaj Marek Lasota 

Number of co-investigators in the project: 3

Call: OPUS 20 (LAP) - announced on 2020-09-15

Amount awarded: 1 360 900 PLN

Project start date (Y-m-d): 2021-10-04

Project end date (Y-m-d): 2025-10-03

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

Project status: Pending project

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 (3)
  1. Robustness of entanglement-based discrete- and continuous-variable quantum key distribution against channel noise
    Authors:
    Mikołaj Lasota, Olena Kovalenko, Vladyslav C. Usenko
    Academic press:
    New Journal of Physics (rok: 2023, tom: 25, strony: 123003), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1367-2630/ad0e8c - link to the publication
  2. Hamiltonian tomography by the quantum quench protocol with random noise
    Authors:
    Artur Czerwiński
    Academic press:
    Physical Review A (rok: 2021, tom: 104, strony: 52431), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.104.052431 - link to the publication
  3. Efficiency of photonic state tomography affected by fiber attenuation
    Authors:
    Artur Czerwiński, Jakub Szlachetka
    Academic press:
    Physical Review A (rok: 2022, tom: 105, strony: 62437), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.105.062437 - link to the publication

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