Experimental Classification of Samples with Few Coincidence Measurements Using Polarization-Entangled Photon Pairs

Vira R. Besaga, Luosha Zhang, Andres Vega, Purujit Singh Chauhan, Thomas Pertsch, Andrey Sukhorukov, Frank Setzpfandt

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    Probing the polarization response of an object with the well-acknowledged technique of optical polarimetry enables determination of the specimen's inner properties. Prominent examples include the measurement of the chirality of proteins and molecules [1] or the induced anisotropy of disease-affected cells and tissues [2]. Aiming for better signal-to-noise ratio, lower photon flux of the probing beam and non-local diagnostics, polarimetric approaches employing the quantum nature of light and entanglement are currently rapidly developing [3-6]. In the present work we study the experimental feasibility of the non-local identification of different polarizing samples by performing only few coincidence measurements [6] without necessity for full density matrix reconstruction of the quantum state.

    Original languageEnglish
    Title of host publication2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9798350345995
    DOIs
    Publication statusPublished - 2023
    Event2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023 - Munich, Germany
    Duration: 26 Jun 202330 Jun 2023

    Publication series

    Name2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023

    Conference

    Conference2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
    Country/TerritoryGermany
    CityMunich
    Period26/06/2330/06/23

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