Superconducting transition detector in power amplification mode

Panu Helistö, Juha Hassel, Arttu Luukanen, Heikki Seppä

    Research output: Contribution to journalArticleScientificpeer-review

    1 Citation (Scopus)

    Abstract

    We demonstrate substantial power gain with a superconducting transition detector. Theoretically we describe the properties of the detector as a power amplifier. In our first experiments power gain of ~25 was reached, in good agreement with the theory. The gain facilitates noise matching of the readout circuit to the detectors in the case of cryogenic time-division multiplexing.
    Original languageEnglish
    Article number045004
    Number of pages4
    JournalSuperconductor Science and Technology
    Volume22
    Issue number4
    DOIs
    Publication statusPublished - 2009
    MoE publication typeA1 Journal article-refereed

    Fingerprint

    Amplification
    power gain
    Detectors
    detectors
    time division multiplexing
    Time division multiplexing
    power amplifiers
    Power amplifiers
    Cryogenics
    cryogenics
    readout
    Networks (circuits)
    Experiments

    Cite this

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    title = "Superconducting transition detector in power amplification mode",
    abstract = "We demonstrate substantial power gain with a superconducting transition detector. Theoretically we describe the properties of the detector as a power amplifier. In our first experiments power gain of ~25 was reached, in good agreement with the theory. The gain facilitates noise matching of the readout circuit to the detectors in the case of cryogenic time-division multiplexing.",
    author = "Panu Helist{\"o} and Juha Hassel and Arttu Luukanen and Heikki Sepp{\"a}",
    year = "2009",
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    volume = "22",
    journal = "Superconductor Science and Technology",
    issn = "0953-2048",
    publisher = "Institute of Physics IOP",
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    }

    Superconducting transition detector in power amplification mode. / Helistö, Panu; Hassel, Juha; Luukanen, Arttu; Seppä, Heikki.

    In: Superconductor Science and Technology, Vol. 22, No. 4, 045004, 2009.

    Research output: Contribution to journalArticleScientificpeer-review

    TY - JOUR

    T1 - Superconducting transition detector in power amplification mode

    AU - Helistö, Panu

    AU - Hassel, Juha

    AU - Luukanen, Arttu

    AU - Seppä, Heikki

    PY - 2009

    Y1 - 2009

    N2 - We demonstrate substantial power gain with a superconducting transition detector. Theoretically we describe the properties of the detector as a power amplifier. In our first experiments power gain of ~25 was reached, in good agreement with the theory. The gain facilitates noise matching of the readout circuit to the detectors in the case of cryogenic time-division multiplexing.

    AB - We demonstrate substantial power gain with a superconducting transition detector. Theoretically we describe the properties of the detector as a power amplifier. In our first experiments power gain of ~25 was reached, in good agreement with the theory. The gain facilitates noise matching of the readout circuit to the detectors in the case of cryogenic time-division multiplexing.

    U2 - 10.1088/0953-2048/22/4/045004

    DO - 10.1088/0953-2048/22/4/045004

    M3 - Article

    VL - 22

    JO - Superconductor Science and Technology

    JF - Superconductor Science and Technology

    SN - 0953-2048

    IS - 4

    M1 - 045004

    ER -