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QuCoLiMa – Quantum Cooperativity of Light and Matter
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QuCoLiMa – Quantum Cooperativity of Light and Matter

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  4. C05 – Quantum cooperative helical metafilms for producing nonclassical light

C05 – Quantum cooperative helical metafilms for producing nonclassical light

In page navigation: Research
  • Area A: Quantum cooperativity induced by measurement processes
    • A01 – Cooperative light emission and spatio-temporal photon correlations from trapped ion arrays
    • A02 – Generation of photonic cluster states from color center-cavity systems
    • A03 – Correlated x-ray photons for incoherent diffraction imaging
    • A04 – Spatio-temporal correlations of electrons emitted from femtosecond laserdriven needle sources
    • A05 – Cooperative effects of a defined number of organic molecules embedded in a dielectric antenna
    • A06 – Tailor-made beyond-one-excitation quantum states for quantum information and communication
  • Area B: Quantum cooperativity of collective degrees of freedom
    • B01 – Collective quantum dynamics of structural- and spin-defects in ion crystals
    • B02 – Levitated ferrimagnetic particles in hollow-core photonic crystal fibres
    • B03 – Point defects in silicon carbide: Towards a platform for the coupling of light, spin and mechanics
    • B04 – Opto-mechanical lasing mechanisms in cold atoms
    • B05 – Optomagnomechanical Arrays
  • Area C: Quantum cooperativity induced by interactions
    • C01 – One-dimensional photon-mediated cooperativity of quantum emitters
    • C02 – Light-induced correlations in dense atomic media
    • C03 – Mechanical and chemical control of single and multiphoton emission
    • C04 – X-ray Photonic Structures for Control of Cooperative Emission from Resonant Nuclei
    • C05 – Quantum cooperative helical metafilms for producing nonclassical light
  • Area D: Pushing the limits of quantum cooperativity
    • D01 – Cooperative effects in coupled quantum emitter systems
    • D02 – Spatio-temporal structures in interacting spin systems
    • D03 – Competing interactions in strongly correlated light-matter assemblies
    • D04 – Synchronising quantum spins with long-range dissipation
    • D05 – Quantum Cooperativity and Synchronization
    • D06 – Entangling collective behavior of quantum materials and quantum light
  • Service project Z02: Quantum simulation methods for cooperative effects in strongly correlated light-matter systems
  • Publications
  • Spotlights

C05 – Quantum cooperative helical metafilms for producing nonclassical light

Summary

We study the quantum cooperative effects in the linear and nonlinear optical response of helical metafilms. By engineering the metafilms, we aim to achieve high values of the second-order nonlinear susceptibility. This susceptibility will be used to generate pairs of entangled photons through spontaneous parametric down-conversion. By spatially modulating the metafilm properties, we will tailor the entanglement of photon pairs, including orbital angular momentum (OAM) entanglement.

Project Leaders

Vojislav Krstić

Vojislav Krstić

Project leader C05

Friedrich-Alexander-Universität Erlangen-Nürnberg

Staudtstraße 7
91058 Erlangen
  • Phone number: +49 9131 85-28431
  • Email: vojislav.krstic@fau.de
More › Details for Vojislav Krstić
Maria Chekhova

Maria Chekhova

Project leader C05

Friedrich-Alexander-Universität Erlangen-Nürnberg

Staudtstrasse 2
91058 Erlangen
  • Phone number: +49 9131 7133611
  • Email: maria.chekhova@mpl.mpg.de
More › Details for Maria Chekhova

Publications

2023

  • Son C., Sultanov V., Santiago Cruz T., Anthur APP., Zhang H., Paniagua-Dominguez R., Krivitsky L., Kuznetsov AII., Chekhova M.:
    Photon pairs bi-directionally emitted from a resonant metasurface
    In: Nanoscale (2023)
    ISSN: 2040-3364
    DOI: 10.1039/d2nr05499j

2022

  • Santiago Cruz T., Gennaro SD., Mitrofanov O., Addamane S., Reno J., Brener I., Chekhova M.:
    Resonant metasurfaces for generating complex quantum states
    In: Science 377 (2022), p. 991-995
    ISSN: 0036-8075
    DOI: 10.1126/science.abq8684
  • Sultanov V., Santiago Cruz T., Chekhova M.:
    Flat-optics generation of broadband photon pairs with tunable polarization entanglement
    In: Optics Letters 47 (2022), p. 3872-3875
    ISSN: 0146-9592
    DOI: 10.1364/OL.458133

2021

  • Caridad JM., Tserkezis C., Santos JE., Plochocka P., Venkatesan M., Coey JM., Mortensen NA., Rikken GL., Krstic V.:
    Detection of the Faraday Chiral Anisotropy
    In: Physical Review Letters 126 (2021), Article No.: 177401
    ISSN: 0031-9007
    DOI: 10.1103/PhysRevLett.126.177401
  • Ellrott G., Ogawa S., Uno M., Morita Y., Manoharan M., Kolesnik-Gray M., Krstic V., Mizuta H.:
    Dose-dependent milling efficiencies of helium and nitrogen beams in PMMA
    In: Microelectronic Engineering 249 (2021), Article No.: 111621
    ISSN: 0167-9317
    DOI: 10.1016/j.mee.2021.111621
  • Santiago-Cruz T., Fedotova A., Sultanov V., Weissflog MA., Arslan D., Younesi M., Pertsch T., Staude I., Setzpfandt F., Chekhova M.:
    Photon Pairs from Resonant Metasurfaces
    In: Nano Letters (2021)
    ISSN: 1530-6984
    DOI: 10.1021/acs.nanolett.1c01125

 

Friedrich-Alexander-Universität Erlangen-Nürnberg
Johannes Gutenberg-Universität Mainz

Universität des Saarlandes Saarbrücken

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