Conference paper
Optimization of light quality from color mixing light-emitting diode systems for general lighting
To address the problem of spectral light quality from color mixing light-emitting diode systems, a method for optimizing the spectral output of multicolor LED system with regards to standardized quality parameters has been developed. The composite spectral power distribution from the LEDs are simulated using radiometrically measured single LED spectra.
The method uses electrical input powers as input parameters and optimizes the resulting spectral power distribution with regard to color rendering index, correlated color temperature and chromaticity distance. The results indicate Pareto optimal boundaries mapping the capabilities of the simulated lighting system.
Language: | English |
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Year: | 2012 |
Pages: | 82781O-11 |
Proceedings: | Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting |
ISSN: | 1996756x and 0277786x |
Types: | Conference paper |
DOI: | 10.1117/12.909429 |
ORCIDs: | Thorseth, Anders |