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State reconstruction of a multimode twin beam using photodetection

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00399380" target="_blank" >RIV/68378271:_____/13:00399380 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989592:15310/13:33143748

  • Result on the web

    <a href="http://dx.doi.org/10.1103/PhysRevA.87.022108" target="_blank" >http://dx.doi.org/10.1103/PhysRevA.87.022108</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1103/PhysRevA.87.022108" target="_blank" >10.1103/PhysRevA.87.022108</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    State reconstruction of a multimode twin beam using photodetection

  • Original language description

    Robust and reliable method for reconstructing quasidistributions of integrated intensities of twin beams generated in spontaneous parametric down conversion and entangled in photon numbers is suggested. It utilizes the first and second photocount momentsand minimizes the declination from experimental photocount histograms. Qualitatively, different forms of quasidistributions for quantum and classical states are suggested in the method. The transition from quantum to classical states caused by an increased detection noise is discussed. Momentum criterion for nonclassicality of twin beams is suggested.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BH - Optics, masers and lasers

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Physical Review. A

  • ISSN

    1050-2947

  • e-ISSN

  • Volume of the periodical

    87

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    5

  • Pages from-to

    "022108-1"-"022108-5"

  • UT code for WoS article

    000314872300004

  • EID of the result in the Scopus database