@article{c5444322cce44752abfb3aab51a0bd76,
title = "Improvement of light extraction from high-power flip-chip light-emitting diodes by femtosecond laser direct structuring of the sapphire backside surface",
author = "Ladislav Kuna and Anja Haase and Christian Sommer and Ernst Zinterl and Joachim Krenn and Wenzl, {Franz Peter} and Peter Pachler and Paul Hartmann and Stefan Tasch and G{\"u}nther Leising",
year = "2008",
language = "English",
volume = "104",
pages = "74507--74507",
journal = "Journal of Applied Physics",
issn = "1089-7550",
publisher = "American Institute of Physics Publising LLC",
number = "7",
}