Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/207117
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Validation of the fisheye camera method for spatial non-uniformity corrections in luminous flux measurements with integrating spheres |
Autor: | Kokka, A.; Pulli, T.; Ferrero, Alejandro CSIC ORCID; Dekker, P.; Thorseth, A.; Kliment, P.; Klej, A.; Gerloff, T.; Ludwig, K.; Poikonen, T.; Ikonen, E. | Fecha de publicación: | 18-jun-2019 | Editor: | IOP Publishing | Citación: | Metrologia 56: 4 (2019) | Resumen: | In this paper, the fisheye camera method is validated for spatial non-uniformity corrections in luminous flux measurements with integrating spheres. The method was tested in eight integrating spheres with six LED lamps, and the determined angular intensity distributions and spatial non-uniformity correction factors were compared with the results of five goniophotometers. The average closeness score, describing the similarity between any two distributions, was 94.6 out of 100 for the distributions obtained using the fisheye camera method when compared with the goniophotometric results. The average closeness score for the five goniophotometers, when each goniophotometer was compared with the other four, was 96.6. On average, the relative deviation between the two methods was 0.05% when calculating the spatial corrections. The most significant sources of uncertainty for the fisheye camera method were large, view-obstructing sphere elements residing close to the camera port. | Descripción: | 10 pags., 8 figs., 4 tabs. -- Open Access funded by Creative Commons Atribution Licence 3.0 | Versión del editor: | http://dx.doi.org/10.1088/1681-7575/ab17fe | URI: | http://hdl.handle.net/10261/207117 | DOI: | 10.1088/1681-7575/ab17fe | Identificadores: | doi: 10.1088/1681-7575/ab17fe issn: 1681-7575 |
Aparece en las colecciones: | (CFMAC-IO) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Validation of the fisheye.pdf | 3,22 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
4
checked on 10-abr-2024
WEB OF SCIENCETM
Citations
2
checked on 24-feb-2024
Page view(s)
114
checked on 17-abr-2024
Download(s)
114
checked on 17-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons