THz spectroscopy using low temperature mesoscopic devices

M. Dell'Anna (Corresponding Author), V. Antonov, D. Bagliani, M. Biasotti, J.L. Coutaz, F. Gatti, Mikko Kiviranta, S. Kubatkin, E. Otto, M. Sypek, S. Spasov

    Research output: Contribution to journalArticleScientificpeer-review

    1 Citation (Scopus)

    Abstract

    The prototype of a THz spectroscopic camera based on low temperature mesoscopic devices is presented. The core of this system is an array of Quantum-Dots coupled to Quantum Point Contact sensors. Readout electronics is based on Time Domain Multiplexing combined with Lock-in technique. Results show that such system can reach the sensitivity needed to detect THz emission of materials in a fully passive way.
    Original languageEnglish
    Pages (from-to)467-472
    Number of pages6
    JournalJournal of Low Temperature Physics
    Volume167
    Issue number3-4
    DOIs
    Publication statusPublished - 2012
    MoE publication typeA1 Journal article-refereed

    Fingerprint

    Contact sensors
    Point contacts
    multiplexing
    Multiplexing
    Semiconductor quantum dots
    readout
    Electronic equipment
    Cameras
    cameras
    quantum dots
    prototypes
    Spectroscopy
    sensitivity
    sensors
    electronics
    spectroscopy
    Temperature

    Keywords

    • Mesoscopic sensors
    • quantum dot sensor
    • THz spectroscopy
    • time domain multiplexing

    Cite this

    Dell'Anna, M., Antonov, V., Bagliani, D., Biasotti, M., Coutaz, J. L., Gatti, F., ... Spasov, S. (2012). THz spectroscopy using low temperature mesoscopic devices. Journal of Low Temperature Physics, 167(3-4), 467-472. https://doi.org/10.1007/s10909-012-0599-2
    Dell'Anna, M. ; Antonov, V. ; Bagliani, D. ; Biasotti, M. ; Coutaz, J.L. ; Gatti, F. ; Kiviranta, Mikko ; Kubatkin, S. ; Otto, E. ; Sypek, M. ; Spasov, S. / THz spectroscopy using low temperature mesoscopic devices. In: Journal of Low Temperature Physics. 2012 ; Vol. 167, No. 3-4. pp. 467-472.
    @article{1650dd132b56418fad442dab54ab5e22,
    title = "THz spectroscopy using low temperature mesoscopic devices",
    abstract = "The prototype of a THz spectroscopic camera based on low temperature mesoscopic devices is presented. The core of this system is an array of Quantum-Dots coupled to Quantum Point Contact sensors. Readout electronics is based on Time Domain Multiplexing combined with Lock-in technique. Results show that such system can reach the sensitivity needed to detect THz emission of materials in a fully passive way.",
    keywords = "Mesoscopic sensors, quantum dot sensor, THz spectroscopy, time domain multiplexing",
    author = "M. Dell'Anna and V. Antonov and D. Bagliani and M. Biasotti and J.L. Coutaz and F. Gatti and Mikko Kiviranta and S. Kubatkin and E. Otto and M. Sypek and S. Spasov",
    year = "2012",
    doi = "10.1007/s10909-012-0599-2",
    language = "English",
    volume = "167",
    pages = "467--472",
    journal = "Journal of Low Temperature Physics",
    issn = "0022-2291",
    publisher = "Springer",
    number = "3-4",

    }

    Dell'Anna, M, Antonov, V, Bagliani, D, Biasotti, M, Coutaz, JL, Gatti, F, Kiviranta, M, Kubatkin, S, Otto, E, Sypek, M & Spasov, S 2012, 'THz spectroscopy using low temperature mesoscopic devices', Journal of Low Temperature Physics, vol. 167, no. 3-4, pp. 467-472. https://doi.org/10.1007/s10909-012-0599-2

    THz spectroscopy using low temperature mesoscopic devices. / Dell'Anna, M. (Corresponding Author); Antonov, V.; Bagliani, D.; Biasotti, M.; Coutaz, J.L.; Gatti, F.; Kiviranta, Mikko; Kubatkin, S.; Otto, E.; Sypek, M.; Spasov, S.

    In: Journal of Low Temperature Physics, Vol. 167, No. 3-4, 2012, p. 467-472.

    Research output: Contribution to journalArticleScientificpeer-review

    TY - JOUR

    T1 - THz spectroscopy using low temperature mesoscopic devices

    AU - Dell'Anna, M.

    AU - Antonov, V.

    AU - Bagliani, D.

    AU - Biasotti, M.

    AU - Coutaz, J.L.

    AU - Gatti, F.

    AU - Kiviranta, Mikko

    AU - Kubatkin, S.

    AU - Otto, E.

    AU - Sypek, M.

    AU - Spasov, S.

    PY - 2012

    Y1 - 2012

    N2 - The prototype of a THz spectroscopic camera based on low temperature mesoscopic devices is presented. The core of this system is an array of Quantum-Dots coupled to Quantum Point Contact sensors. Readout electronics is based on Time Domain Multiplexing combined with Lock-in technique. Results show that such system can reach the sensitivity needed to detect THz emission of materials in a fully passive way.

    AB - The prototype of a THz spectroscopic camera based on low temperature mesoscopic devices is presented. The core of this system is an array of Quantum-Dots coupled to Quantum Point Contact sensors. Readout electronics is based on Time Domain Multiplexing combined with Lock-in technique. Results show that such system can reach the sensitivity needed to detect THz emission of materials in a fully passive way.

    KW - Mesoscopic sensors

    KW - quantum dot sensor

    KW - THz spectroscopy

    KW - time domain multiplexing

    U2 - 10.1007/s10909-012-0599-2

    DO - 10.1007/s10909-012-0599-2

    M3 - Article

    VL - 167

    SP - 467

    EP - 472

    JO - Journal of Low Temperature Physics

    JF - Journal of Low Temperature Physics

    SN - 0022-2291

    IS - 3-4

    ER -

    Dell'Anna M, Antonov V, Bagliani D, Biasotti M, Coutaz JL, Gatti F et al. THz spectroscopy using low temperature mesoscopic devices. Journal of Low Temperature Physics. 2012;167(3-4):467-472. https://doi.org/10.1007/s10909-012-0599-2