| Zugriffsnummer | 22797 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Absolute calibration of spectral responsivity for a radiation thermometer |
| Autor(in); Institution |
Keawprasert, Thada; 7.3, Hochtemperatur- und Vakuumphysik, PTB-Berlin; NIM THAILAND, THAILAND
Anhalt, Klaus; 7.3, Hochtemperatur- und Vakuumphysik, PTB-Berlin
Taubert, Richard Dieter; 7.3, Hochtemperatur- und Vakuumphysik, PTB-Berlin
Abd El Mageed, Alaa Eldin; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Sperling, Armin; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Hartmann, Jürgen; 7.3, Hochtemperatur- und Vakuumphysik, PTB-Berlin
|
| Quelle/Jahr | Proceedings of NEWRAD 2008 : 10th International Conference on New Developments and Applications in Optical Radiometry:(2008), 287 - 288 |
| URL | |
| Konferenzangaben | 10th International Conference on New Developments and Applications in Optical Radiometry, Daejeon, 12-15, October, 2008, Korea |
| Zusammenfassung | A modified lamp-monochromator-based facility has been set-up for the absolute spectral radiance responsivity characterization of a radiation thermometer. The measurements are compared to a characterization at a tunable-laser-based facility. In both cases spectral radiation of the respective radiation sources illuminates an integrating sphere, thus generating uniform radiance across its output aperture. The spectral irradiance of the integrating sphere is determined via a Si trap detector, traceable to the primary cryogenic radiometer of PTB. At this spectral radiance comparator, the absolute responsivity of a radiation thermometer LP3 is determined over the region from 450 to 1200 nm. |
Zitierung
Keawprasert, T., Anhalt, K., Taubert, R. D., Abd El Mageed, A. E., Sperling, A., & Hartmann, J. (2008). Absolute calibration of spectral responsivity for a radiation thermometer. 10th International Conference on New Developments and Applications in Optical Radiometry, Daejeon, 12-15, October, 2008, Korea.