| Zugriffsnummer | 25633 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Near-field goniophotometry: a metrological challenge |
| Autor(in); Institution |
Lopez Ordonez, Marco Antonio; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
Bredemeier, K.; TechnoTeam Bildverarbeitung GmbH, Ilmenau, GERMANY
Schmidt, F.; TechnoTeam Bildverarbeitung GmbH, Ilmenau, GERMANY
Sperling, Armin; 4.1, Photometrie und angewandte Radiometrie, PTB-Braunschweig
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| Quelle/Jahr | Simposio de Metrología 2010:(2010), 5 S. |
| Availability | [Online and on CD-ROM] |
| URL | |
| Verlag | CENAM |
| Konferenzangaben | Simposio de Metrología 2010, Querétaro, 27-29, October, 2010, Mexiko |
| Zusammenfassung | Near-field goniophotometry, which provides luminance distributions of light sources, is a very suitable tool for generating ray data needed for the design of modern luminaries. International effort is currently being put into elaboration of guidelines for the measurement procedures and traceability of near-field goniophotometric measurements. In order to support the traceability of such measurements, PTB has recently installed a near-field goniophotometer. The first results of near-field measurements carried out with this goniophotometer are presented, and the problems of establishing the traceability chain for these measurements are also shown in this paper. |
