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LTI

Prof. Dr. rer. nat. Uli Lemmer

Institute Director
Head of Optoelektronics Department
Room: 223
Phone: +49 721 608-42530
Fax: +49 721 608-42590
uli lemmerKgt9∂kit edu

Engesserstrasse 13, Geb. 30.34
76131 Karlsruhe


Veranstaltungen im Wintersemester 2010/11
Titel type
Sprechstunde (Sprechst.)
Seminar (S)
Praktikum (P)
Vorlesung (V)
Vorlesung (V)
Praktikum (P)
Vorlesung (V)
Praktikum (P)


Further tasks

  • Laser safety officer of the LTI
  • Model consultant of the study model 18 "Regenerative Energien" (Renewable Energies)

Curriculum vitae and publications

Uli Lemmer received the diploma degree in physics from RWTH Aachen University in 1990 and a Ph.D. from the University of Marburg in 1995. From 1995 to 1996, he held a postdoctoral position with the University of California at Santa Barbara. He was with the University of Munich from 1996 to 2002. In 2002, he was appointed a full Professor and director of the Light Technology Institute, Karlsruhe Institute of Technology (KIT). Since 2006 he is also the coordinator of the Karlsruhe School of Optics & Photonics (KSOP) and he is also heading the device physics competence center within the InnovationLab in Heidelberg. His research interests are in the technology and the applications of printable organic and inorganic semiconductors.

Latest publications


  • S. Yu, J. Chen, Y. Tang, Z. Li, B. Yu, U. Lemmer, G. Gomard
    Enhanced color conversion efficiency of remote phosphor-converted light-emitting diodes using micro-concavity arrays
    Proc.SPIE 10687, 11 (2018) [DOI]


  • D. Theobald, A. Egel, G. Gomard, U. Lemmer
    Simulation of light scattering in clusters of nonspherical nanoparticles: an adapted T-matrix approach
    Proc.SPIE 10672 (2018) [DOI]


  • Y. Donie, A. Egel, J. Preinfalk, A. Mertens, U. Lemmer, K. Bittkau, G. Gomard
    Light trapping in thin film silicon solar cells via phase separated disordered nanopillars
    Nanoscale 10, 6651-6659 (2018) [DOI]


  • M. F. Schumann, R. Schmager, U. Lemmer, B. Richards, M. Wegener, U. W. Paetzold
    Freeform surface invisibility cloaking of interconnection lines in thin-film photovoltaic modules
    Solar Energy Materials and Solar Cells 182, 294 - 301 (2018) [DOI]


  • S. Stolz, U. Lemmer, G. Hernandez-Sosa, E. Mankel
    Correlation of Device Performance and Fermi Level Shift in the Emitting Layer of Organic Light-Emitting Diodes with Amine-Based Electron Injection Layers
    ACS Applied Materials \& Interfaces 10, 8877-8884 (2018) [DOI]


List publications according to year

All 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002