20102020

Research output per year

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Personal profile

Education/Academic qualification

Master of Science (Technology), Electrical Engineering

Bachelor of Science (Technology), Electrical Engineering

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Research Output

Cryostat setup for measuring spectral and electrical properties of light-emitting diodes at junction temperatures from 81 K to 297 K

Martikainen, E., Vaskuri, A., Dönsberg, T. & Ikonen, E., 1 Jan 2020, In : Review of Scientific Instruments. 91, 1, 015106.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
  • 32 Downloads (Pure)

    Predictable quantum efficient detector for low optical flux measurements

    Porrasmaa, S., Dönsberg, T., Manoocheri, F. & Ikonen, E., 1 Feb 2020, In : OPTICAL REVIEW. 5 p.

    Research output: Contribution to journalConference articleScientificpeer-review

    Open Access
    File
  • 21 Downloads (Pure)

    Constant-voltage driven temperature stabilized luminous flux LED standard lamp with E27 base

    Dönsberg, T., Pulli, T., Klej, A. & Ikonen, E., 2019, p. 46-47.

    Research output: Contribution to conferenceAbstractScientific

    Luminous intensity comparison based on new standard lamps with LED reference spectrum

    Gerloff, T., Kallenbach, L., Ledig, J., Schrader, C., Sperling, A., Pulli, T., Askola, J., Smid, M., Kliment, P., Pons, A., Ferrero, A., Gal, P., Brida, G., Blattner, P., Stuker, F., Schneider, M., Dönsberg, T. & Poikonen, T., 2019, Proceedings of the 29th CIE Session. CIE, p. 77-84

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

    Open Access
    File
    29 Downloads (Pure)

    Predictable Quantum Efficient Detector (PQED) based on n-type silicon induced junction photodiodes

    Dönsberg, T., Porrasmaa, S., Manoocheri, F. & Ikonen, E., 2019, p. 95-96.

    Research output: Contribution to conferenceAbstractScientific

    Projects

    SIQUST: Single-photon sources as new quantum standards

    Manoocheri, F., Dönsberg, T., Porrasmaa, T. & Korpusenko, M.

    01/06/201831/12/2021

    Project: EU other competitive funding (ERA-NET, EURAMET, EUREKA, EU JU)

    Predictable Photon-To-Electron Converter

    Dönsberg, T., Sildoja, M. & Jaanson, P.

    01/01/201031/12/2012

    Project: Academy of Finland: Other research funding

    Activities

    • 7 Conference presentation
    • 2 Visit abroad
    • 1 Hosting a visitor

    Foreign Organisation

    Timo Dönsberg (Visiting researcher)
    12 Jun 201618 Jun 2016

    Activity: Visiting an external institution typesVisit abroad

    EMRP Newstar project meeting, LNE, Paris, 31.3-1.4.2014, France

    Timo Dönsberg (Contributor)
    2014

    Activity: Talk or presentation typesConference presentation

    EMRP Newstar stakeholder meeting, LNE, Paris, 1.4.2014, France

    Timo Dönsberg (Contributor)
    2014

    Activity: Talk or presentation typesConference presentation

    EMRP Newstar project meeting, CMI, Prague, 9.-10.9.2014, Tšekki

    Timo Dönsberg (Contributor)
    2014

    Activity: Talk or presentation typesConference presentation

    Czech Metrology Institute

    Timo Dönsberg (Visiting researcher)
    2014

    Activity: Visiting an external institution typesVisit abroad

    Press / Media