Quantum metrology in the joint measurement of multiple parameters encoded in non-commuting observables with SU(1,1) interferometer

Yuhong Liu, Jiamin Li, Xiaoying Li, Z. Y. Ou, Syed M. Assad

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

    Abstract

    Joint measurement of phase and amplitude modulations on a probe field is performed with an SU(1,1) interferometer. Signal-to-noise ratios in the joint measurement simultaneously beat the classical limit by 1dB.

    Original languageEnglish
    Title of host publicationFrontiers in Optics, FiO 2017
    PublisherOptica Publishing Group (formerly OSA)
    ISBN (Print)9781943580330
    DOIs
    Publication statusPublished - 2017
    EventFrontiers in Optics, FiO 2017 - Washington, United States
    Duration: 18 Sept 201721 Sept 2017

    Publication series

    NameOptics InfoBase Conference Papers
    VolumePart F66-FiO 2017
    ISSN (Electronic)2162-2701

    Conference

    ConferenceFrontiers in Optics, FiO 2017
    Country/TerritoryUnited States
    CityWashington
    Period18/09/1721/09/17

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