Auflistung nach Schlagwort "Phosphors"

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  • Hybrid simulation of thermo-optical effects in laser-based white light sources 
    Wolf, Alexander; Lachmayer, Roland (Erlangen : Deutsche Gesellschaft für angewandte Optik, 2016)
    Laser based remote phosphor light sources offer a very high brightness but are significantly influenced by the temperature of the phosphor conversion ceramic as well as self-absorption effects. This paper discusses both ...
  • Modeling of photoluminescence in laser-based lighting systems 
    Chatzizyrli, Elisavet; Tinne, Nadine; Lachmayer, Roland; Neumann, Jörg; Kracht, Dietmar (Bellingham, Wash. : SPIE, 2017)
    The development of laser-based lighting systems has been the latest step towards a revolution in illumination technology brought about by solid-state lighting. Laser-activated remote phosphor systems produce white light ...
  • Opto-Thermal simulation model for optimizing laser-excited remote phosphor systems 
    Chatzizyrli, Elisavet; Tinne, Nadine; Lachmayer, Roland; Neumann, Jörg; Kracht, Dietmar (Bellingham, Wash. : SPIE, 2018)
    A new family of lighting products is developed as laser diodes replace LEDs in the remote phosphor configuration. The resulting lighting systems, also known as laser-excited remote phosphor systems, exhibit advanced ...
  • Rapid prototyping of reflectors for vehicle lighting using laser activated remote phosphor 
    Lachmayer, Roland; Kloppenburg, Gerolf; Wolf, Alexander (Bellingham, Wash. : SPIE, 2015)
    Bright white light sources are of significant importance for automotive front lighting systems. Todays upper class vehicles mainly use HID or LED as light source. As a further step in this development laser diode based ...
  • System efficiency of laser-based white light 
    Lachmayer, Roland; Wolf, Alexander; Kloppenburg, Gerolf (Berlin : Walter de Gruyter, 2014)
    For many lighting applications, light-emitting diodes (LEDs) are replacing traditional light sources providing the possibility for smart and efficient systems as well as a reduction in the product weight. A next step in ...