| Zugriffsnummer | 40688 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | SI traceable measurement of the spectral responsivity of thermal detectors in the wavelength range from 1.5 μm to 10.6 μm by using a cryogenic radiometer at PTB |
| Autor(in); Institution |
Meindl, Peter; 7.3, Detektorradiometrie und Strahlungsthermometrie, PTB-Berlin
Johannsen, Uwe; 7.3, Detektorradiometrie und Strahlungsthermometrie, PTB-Berlin
Pohl, Tobias; 7.3, Detektorradiometrie und Strahlungsthermometrie, PTB-Berlin
Kosubek, Elzbieta; 7.3, Detektorradiometrie und Strahlungsthermometrie, PTB-Berlin
Taubert, Richard Dieter; 7.3, Detektorradiometrie und Strahlungsthermometrie, PTB-Berlin
Werner, Lutz; 7.3, Detektorradiometrie und Strahlungsthermometrie, PTB-Berlin
|
| Quelle/Jahr | 14th Quantitative InfraRed Thermography Conference (QIRT 2018):(2018), 1 - 2 |
| Schriftenreihe | DGZfP-Berichtsband BB:167 |
| Availability | [USB-Stick] |
| Herausgeber(in) |
Maldague, X.; QIRT Council
|
| ISSN | 2371-4085 (ONLINE) |
| ISBN | 978-3-940283-94-8 (print) |
| URL | |
| Verlag | Berlin: |
| Konferenzangaben | 14th Quantitative InfraRed Thermography Conference, Berlin, 25-29, June, 2018, Germany |
| Zusammenfassung | The traceability of radiometric measurements to the International System of Units (SI) is realized by national metrology institutes like the Physikalisch-Technische Bundesanstalt (PTB) by operating radiometric source standards as for instance black body radiators or synchrotron radiation sources, or radiometric detector standards like cryogenic substitution radiometers. PTB uses different types of transfer detectors (photodiodes and thermal detectors) which have been calibrated against such a national radiometric standard for the dissemination of the radiometric quantities. Typically, these transfer standards are quantum detectors e.g. InGaAs-detectors, Ge-detectors, and InGaAs-detectors with extended wavelength range for wavelengths from 900 nm to 2.4 μm. Above 2.4 μm PTB uses thermal detectors as transfer detectors. This publication will describe the SI traceable measurement of the spectral responsivity of thermal detectors in the wavelength range from 1.5 μm to 10.6 μm by using a cryogenic radiometer at PTB. |
Zitierung
Meindl, P., Johannsen, U., Pohl, T., Kosubek, E., Taubert, R. D., & Werner, L. (2018). SI traceable measurement of the spectral responsivity of thermal detectors in the wavelength range from 1.5 μm to 10.6 μm by using a cryogenic radiometer at PTB. 14th Quantitative InfraRed Thermography Conference, Berlin, 25-29, June, 2018, Germany.