Transcription of Technical Information Lumogen F - BASF
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Technical Information Lumogen F. TI/P 3201 e (9125) November 1997. = Registered trademark of BASF Aktiengesellschaft Collector dyes Colorants and Graphic Systems Lumogen F. The ability of fluorescent dyes to re-emit absorbed light can be exploited to concentrate light. The Fluko fluorescence collector (Fraunhofer- Gesellschaft) consists of a crystal-clear plastics panel coloured by a fluorescent dye. The fluorescent radiation is transmitted by total internal reflection to the edges, from which it is beamed in concentrated form. A particularly interesting difference between Fluko and classical concentra- tors, i. e. mirrors and lenses, is that it can also compact diffuse, i. e. scattered, light. There are numerous potential applications. Solar engineering Sufficient energy for powering small instruments, e. g. watches, pocket computers, electric displays, radios, chargers, etc. can be obtained by fitting solar cells at the edges of fluorescence collectors.
0.01% in PMMA 0.01% in PMMA Lumogen F Yellow 083 Lumogen F Orange 240 0.01% in PMMA 0.01% in PMMA Lumogen F Red 300 Lumogen F Violet 570 3
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