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5 760 (0,102s) •

Project

Quantum entanglement and cryptographic and computation primitives (GP201/06/P338)

of quantum information processing. The main focus will be on the following three areas of new primitives. The second area is the analysis of the role of quantum entanglement in quantum primitives such as quantum communicat...

IN - Informatika

  • 2006 - 2008
    • •
  • 453 tis. Kč
    • •
  • 453 tis. Kč
    • •
  • GA ČR
Project

Generation and characterization of entangled photon pairs in modern nonlinear structures (IAA100100713)

, spatial distribution of intensity, width of entanglement area, etc.) will follow.Entangled two-photon states generated in the process of spontaneous parametric down-conversion are studied in the project. These highly nonc...

BH - Optika, masery a lasery

  • 2007 - 2011
    • •
  • 5 100 tis. Kč
    • •
  • 5 100 tis. Kč
    • •
  • AV ČR
Project

Collective entanglement witnesses enabling new discoveries and applications (GA25-17253S)

Collective entanglement witnesses represent the most general type of entanglement witnesses and also offer the best performance. Moreover, these witnesses collective witnesses were predominantly used only to detect or quantify e...

Optics (including laser optics and quantum optics)

  • 2025 - 2027
    • •
  • 5 610 tis. Kč
    • •
  • 5 610 tis. Kč
    • •
  • GA ČR
Project

Multipartite Quantum Entanglement and Security (GF17-33780L)

Entanglement is the cornerstone of modern quantum technologies. In quantum of bipartite entanglement with two-dimensional systems. In this project, we want to explore the prospects of multipartite entangled networks in high...

BD - Teorie informace

  • 2017 - 2019
    • •
  • 3 369 tis. Kč
    • •
  • 2 846 tis. Kč
    • •
  • GA ČR
Project

Quantum Dots for Entanglement-based Quantum Key Distribution (8C22003)

The project will develop a novel technology based on semiconductor quantum dots and test it in realistic urban communication scenarios to surpass the limits of current approaches to entanglement-based quantum key distribution.......

Optics (including laser optics and quantum optics)

  • 2022 - 2025
    • •
  • 7 305 tis. Kč
    • •
  • 4 343 tis. Kč
    • •
  • MŠMT
Project

Hyper-entanglement from ultra-bright photon pair sources (8C18002)

for the generation of highly indistinguishable and entangled photon pairs with near-unity to electrically tune any QD for entanglement, (ii) Purcell enhancement of 10 over a bandwidth of 10 nm to boost the photon indistinguishabili...

Optics (including laser optics and quantum optics)

  • 2018 - 2021
    • •
  • 3 597 tis. Kč
    • •
  • 3 597 tis. Kč
    • •
  • MŠMT
Project

Reduction of decoherence in quantum transmission and processing of information (GP202/03/D239)

Quantum communication and information processing are new and dynamically developed areas of quantum theory already having much experimental implementations, especially in quantum optics. Quantum entangled states are the basic elemen...

BH - Optika, masery a lasery

  • 2003 - 2006
    • •
  • 500 tis. Kč
    • •
  • 500 tis. Kč
    • •
  • GA ČR
Project

Bright Squeezed Vacuum and its Applications (7E13032)

The main objectives of the project are proof-of-principle experiments on the entanglement features of Bright Squeezed Vacuum states....

BH - Optika, masery a lasery

  • 2014 - 2015
    • •
  • 1 956 tis. Kč
    • •
  • 1 956 tis. Kč
    • •
  • MŠMT
Project

Experimental characterization and applications of quantum-correlated photons (GJ16-10042Y)

three related tasks: building four-photon source, entanglement estimation from Bell inequality violation and direct measurement of collectibility (a measure of entanglement computing and communications (QCC). Entanglement ...

BH - Optika, masery a lasery

  • 2016 - 2018
    • •
  • 5 449 tis. Kč
    • •
  • 5 449 tis. Kč
    • •
  • GA ČR
Project

Quantum pumping of ultracold atoms and applications in Quantum Information (GAP205/10/1657)

We explore possible methods of adiabatic transport of atoms in optical lattices with the aim to find optimum processes suitable for production of entangled states or for the transport of entangled atoms within the lattice such that ...

BH - Optika, masery a lasery

  • 2010 - 2012
    • •
  • 813 tis. Kč
    • •
  • 813 tis. Kč
    • •
  • GA ČR
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