Generation of complex quantum states via integrated frequency combs

Christian Reimer, Michael Kues, Piotr Roztocki, Benjamin Wetzel, Brent E. Little, Sai T. Chu, Lucia Caspani, David J. Moss, Roberto Morandotti*

*Corresponding author for this work

    Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

    Abstract

    The generation of optical quantum states on an integrated platform will enable low cost and accessible advances for quantum technologies such as secure communications and quantum computation. We demonstrate that integrated quantum frequency combs (based on high-Q microring resonators made from a CMOS-compatible, high refractive-index glass platform) can enable, among others, the generation of heralded single photons, cross-polarized photon pairs, as well as bi- and multi-photon entangled qubit states over a broad frequency comb covering the S, C, L telecommunications band, constituting an important cornerstone for future practical implementations of photonic quantum information processing.
    Original languageEnglish
    Title of host publicationProceedings of the 2017 Design, Automation and Test in Europe, DATE 2017
    PublisherIEEE
    Pages336-337
    ISBN (Print)9783981537093
    DOIs
    Publication statusPublished - 11 May 2017
    Event20th Design, Automation and Test in Europe, DATE 2017 - Swisstech, Lausanne, Switzerland
    Duration: 27 Mar 201731 Mar 2017
    http://www.date-conference.com

    Conference

    Conference20th Design, Automation and Test in Europe, DATE 2017
    PlaceSwitzerland
    CitySwisstech, Lausanne
    Period27/03/1731/03/17
    Internet address

    Research Keywords

    • Four-wave mixing
    • Integrated optics devices
    • Nonlinear optics
    • Quantum optics

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