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Your search keyword '"Hartmann, Paul"' showing total 3 results
Start Over Author "Hartmann, Paul" Journal journal of lightwave technology
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3. The Impact of Inhomogeneities in the Phosphor Distribution on the Device Performance of Phosphor-Converted High-Power White LED Light Sources.

Author

Sommer, Christian, Reil, Frank, Krenn, Joachim R., Hartmann, Paul, Pachler, Peter, Tasch, Stefan, and Wenzl, Franz P.

Abstract

We present a study by optical ray-tracing in order to determine the impact of an inhomogeneous phosphor distribution in the color conversion elements (CCE) of phosphor-conversion- based white LED light sources. It turns out that in particular the color temperature and its angular variation, but also the flux-output are highly sensitive towards phosphor distribution variations. [ABSTRACT FROM PUBLISHER]

Published
2010
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