Uittreksel
| Originele taal-2 | Engels |
|---|---|
| Plaats van productie | Eindhoven |
| Uitgeverij | Technische Universiteit Eindhoven |
| Aantal pagina's | 18 |
| Status | Gepubliceerd - 2013 |
Publicatie series
| Naam | CASA-report |
|---|---|
| Volume | 1302 |
| ISSN van geprinte versie | 0926-4507 |
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An inverse method for color uniformity in white LED spotlights. / Prins, C.R.; Thije Boonkkamp, ten, J.H.M.; Tukker, T.W.; IJzerman, W.L.
Eindhoven : Technische Universiteit Eindhoven, 2013. 18 blz. (CASA-report; Vol. 1302).Onderzoeksoutput: Boek/rapport › Rapport › Academic
TY - BOOK
T1 - An inverse method for color uniformity in white LED spotlights
AU - Prins, C.R.
AU - Thije Boonkkamp, ten, J.H.M.
AU - Tukker, T.W.
AU - IJzerman, W.L.
PY - 2013
Y1 - 2013
N2 - Color over Angle (CoA) variation in the light output of white phosphor-converted LEDs is a common problem in LED lighting technology. In this article we propose an inverse method to design an optical element that eliminates the color variation for a point light source. The method in this article is an improved version of an earlier method [1], and provides more design freedom. We derive a mathematical model for color mixing in a collimator and present a numerical algorithm to solve it. We verify the results using Monte-Carlo ray tracing.
AB - Color over Angle (CoA) variation in the light output of white phosphor-converted LEDs is a common problem in LED lighting technology. In this article we propose an inverse method to design an optical element that eliminates the color variation for a point light source. The method in this article is an improved version of an earlier method [1], and provides more design freedom. We derive a mathematical model for color mixing in a collimator and present a numerical algorithm to solve it. We verify the results using Monte-Carlo ray tracing.
M3 - Report
T3 - CASA-report
BT - An inverse method for color uniformity in white LED spotlights
PB - Technische Universiteit Eindhoven
CY - Eindhoven
ER -