Publikationen
Materials
Emission characteristics of high power LEDs studied by confocal microscopy
Beteiligte Autoren der JOANNEUM RESEARCH:
Autor*innen:
Kuna, L.; Sommer, C.; Zinterl, E.; Wenzl, F. P.; Pachler, P.; Hartmann, P.; Tasch, S.; Leising, G.
Abstract:
We have developed a method that allows us to measure the emission profiles of millimetre-sized high-power light emitting diodes with micron resolution. The optical cross-sections recorded provide detailed information on the light intensity distribution of LEDs within the substrate till a distance of several tens of millimetres, which can be used to map out strategies for an optimization of the power efficiency or the tailoring of the light distribution of high power LEDs.
Titel:
Emission characteristics of high power LEDs studied by confocal microscopy
Herausgeber (Verlag):
IEEE
Seiten:
1–1
ISBN
978-1-4244-0931-0
Publikationsdatum
2007-06-17
Publikationsreihe
Herausgeber(Verlag)
IEEE
Adresse
Munich, Germany
Proceedings
2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference
Weitere Dateien und links
Jahr/Monat:
2007
