A Systems Theory Approach to the Synthesis of Minimum Noise Non-Reciprocal Phase-Insensitive Quantum Amplifiers

Ian R. Petersen, Matthew R. James, Valery Ugrinovskii, Naoki Yamamoto

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

    2 Citations (Scopus)

    Abstract

    We present a systems theory approach to finding the minimum required level of added quantum noise in a nonreciprocal phase-insensitive quantum amplifier. We also present a synthesis procedure for constructing a quantum optical nonreciprocal phase-insensitive quantum amplifier which adds the minimum level of quantum noise and achieves a required gain and bandwidth. This synthesis procedure is based on a singularly perturbed quantum system involving the broadband approximation of a Bogoliubov transformation and leads to an amplifier involving three squeezers and six beamsplitters.

    Original languageEnglish
    Title of host publication2020 59th IEEE Conference on Decision and Control, CDC 2020
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages3836-3841
    Number of pages6
    ISBN (Electronic)9781728174471
    DOIs
    Publication statusPublished - 14 Dec 2020
    Event59th IEEE Conference on Decision and Control, CDC 2020 - Virtual, Jeju Island, Korea, Republic of
    Duration: 14 Dec 202018 Dec 2020

    Publication series

    NameProceedings of the IEEE Conference on Decision and Control
    Volume2020-December
    ISSN (Print)0743-1546
    ISSN (Electronic)2576-2370

    Conference

    Conference59th IEEE Conference on Decision and Control, CDC 2020
    Country/TerritoryKorea, Republic of
    CityVirtual, Jeju Island
    Period14/12/2018/12/20

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