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Dresden 2009 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 35: Semiconductor Laser

Mittwoch, 25. März 2009, 14:00–17:45, BEY 154

14:00 HL 35.1 Crystal length dependency of the generation of the second harmonic with non-diffraction limited radiation — •Mirko Uebernickel, Gunnar Blume, Christian Fiebig, Katrin Paschke, Bernd Eppich, Reiner Güther, and Götz Erbert
14:15 HL 35.2 Metallorganische Gasphasenepitaxie von AlInN/GaN Bragg-Spiegeln — •Pascal Moser, Armin Dadgar, Christoph Berger, Jürgen Bläsing, Thomas Hempel und Alois Krost
14:30 HL 35.3 Lasing of the direct bandgap material Ga(NAsP) pseudomophically grown on Si(001)-substrate — •Sven Liebich, Bernardette Kunert, Igor Németh, Steffen Zinnkann, Andreas Beyer, Rafael Fritz, Christoph Lange, Niko S. Köster, Daniel J. Franzbach, Sangam Chatterjee, Wolfgang W. Rühle, Nils C. Gerhardt, Nektarious Koukourakis, Martin Hofmann, Kerstin Volz, and Wolfgang Stolz
14:45 HL 35.4 Power limiting effects in 2.X µm emitting GaSb-based Diode-Lasers — •Markus Müller, Marcell Rattunde, Johannes Schmitz, Gudrun Kaufel, and Joachim Wagner
15:00 HL 35.5 Electrically pumped organic Microcavity-GaN-Hybrid System — •Robert Brückner, Maik Langner, Daniel Kasemann, Hartmut Fröb, Vadim Lyssenko, and Karl Leo
  15:15 15 min. break
15:30 HL 35.6 Time-resolved lasing-characteristics of external-cavity quantum-cascade (EC-QC) lasers emitting around 7.4 µm — •Borislav Hinkov, Frank Fuchs, Wolfgang Bronner, Klaus Köhler, and Joachim Wagner
15:45 HL 35.7 The Role of Decoupled Electron and Hole Dynamics in the Turn-on Behavior of Semiconductor Quantum-Dot Lasers — •Kathy Lüdge, Ermin Malić, and Eckehard Schöll
16:00 HL 35.8 GaAs-based high power tapered amplifiers in an external cavity setup for frequency doubling — •Christian Schilling, Ralf Ostendorf, Gudrun Kaufel, Rudolf Moritz, Hans-Joachim Wagner, and Oliver Ambacher
16:15 HL 35.9 Single mode emitting GaInAsSb/GaSb quantum well lasers operating in continuous wave mode at 3.02 µm — •Thomas Lehnhardt, Michael Hümmer, Karl Rößner, Mirjam Müller, Sven Höfling, and Alfred Forchel
  16:30 15 min. break
16:45 HL 35.10 Optically pumped GaSb-based semiconductor disk lasers emitting in the 2.0 - 2.8 µm wavelength range — •Rüdiger Moser, Benno Rösener, Marcel Rattunde, Christian Manz, Klaus Köhler, and Joachim Wagner
17:00 HL 35.11 Single Mode Quantum Dot Tapered Lasers — •Pia Weinmann, Bjoern Lekitsch, Christian Zimmermann, Emil-Mihai Pavelescu, Johann-Peter Reithmaier, Martin Kamp, and Alfred Forchel
17:15 HL 35.12 Towards green lasing: polar and nonpolar — •Alexander Daniel Dräger, Holger Jönen, Uwe Rossow, Heiko Bremers, David Schenk, Pierre Demolon, Jean-Yves Duboz, Brian Corbett, and Andreas Hangleiter
17:30 HL 35.13 Spin-relaxation measurements in VCSEL-structures at room temperature — •Hendrik Jähme, Mingyuan Li, Stephan Hövel, Nils C. Gerhardt, Martin R. Hofmann, A. Kroner, and R. Michalzik
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