| Zugriffsnummer | 13660 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Sprache | Englisch |
| Titel | The PTB high accuracy spectral responsivity scale in the ultraviolet |
| Autor(in); Institution |
Richter, Mathias; 7.11, UV- und VUV-Radiometrie, PTB-Berlin
Johannsen, Uwe; 7.202, Detektorgestützte Radiometrie optischer Strahlung, PTB-Berlin
Kuschnerus, Peter; Carl Zeiss, GERMANY
Kroth, Udo; 7.11, UV- und VUV-Radiometrie, PTB-Berlin
Rabus, Hans; 7.202, Detektorgestützte Radiometrie optischer Strahlung, PTB-Berlin
Ulm, Gerhard; 7.1, Photonenradiometrie, PTB-Berlin
|
| Quelle/Jahr | Metrologia: 37 (2000), 5, 515 - 518 |
| ISSN | 0026-1394 |
| DOI | |
| Verlag | Bristol [u.a.]: Inst. of Physics Publ. |
| Konferenzangaben | NEWRAD '99, Madrid, 25-27, October, 1999, Spain |
| Klassifikationscode | PACS: 07.60.Dq ; PACS: 41.60.Ap ; PACS: 42.60.Jf ; PACS: 78.40.-q ; PACS: 29.20.db ; PACS: 07.20.Mc ; PACS: 85.60.Gz |
| Zusammenfassung | The Physikalisch-Technische Bundesanstalt (PTB) has established spectral responsivity standards for photodetectors in the wavelength range between 200 nm and 400 nm based on cryogenic electrical-substitution radiometers. In order to obtain standards over a continuous wavelength range with low uncertainty, combined use is made of both the dispersed synchrotron radiation of the storage ring BESSY I and quasi-monochromatic laser radiation. Taking advantage of the specific properties of the monochromatized synchrotron radiation and the laser radiation, relative standard uncertainties between 10-3 and 5 x 10-3 are achieved in the calibration of trap detectors in the spectral range 400 nm to 200 nm. |
