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Regensburg 2010 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 60: Poster II: Optical Properties, incl. Photonic Crystals and Ultrafast Phenomena

Thursday, March 25, 2010, 18:00–20:00, Poster D1

18:00 HL 60.1 A numerical adaptive wavelet approach to excitonic absorption spectra of disordered semiconductor nanostructures — •Christian Mollet, Torsten Meier, and Angela Kunoth
18:00 HL 60.2 Influence of Coulomb correlations on the quantum well intersubband absorption — •Thi Uyen-Khanh Dang, Andreas Knorr, Carsten Weber, and Marten Richter
18:00 HL 60.3 Degree of ionization and excitonic BEC window in Cu2O and ZnSe — •Felix Richter, Dirk Semkat, Günter Manzke, Dietrich Kremp, and Klaus Henneberger
18:00 HL 60.4 Quantum-optical radiation laws for confined semiconductor systems — •Felix Richter and Klaus Henneberger
18:00 HL 60.5 Coupling plasmons and excitons — •Markus Pfeiffer, Klas Lindfors, Markus Lippitz, Harald Gießen, Paola Atkinson, Armando Rastelli, and Oliver G. Schmidt
18:00 HL 60.6 Simulation of Photonic Crystal Microcavities in Silicon-on-Insulator Waveguides — •Lin Zschiedrich, Jan Pomplun, Frank Schmidt, and Sven Burger
18:00 HL 60.7 Gain photonic crystal resonators for THz quantum-cascade lasers — •Alexander Benz, Christoph Deutsch, Gernot Fasching, Karl Unterrainer, Aaron M. Andrews, Pavel Klang, Werner Schrenk, and Gottfried Strasser
18:00 HL 60.8 Optical properties of high-Q conical polymeric microcavities — •Simone Schleede, Mario Hauser, Tobias Grossmann, Julian Fischer, Torsten Beck, Christoph Vannahme, Timo Mappes, and Heinz Kalt
18:00 HL 60.9 Mode Behavior of Coupled Photonic Cavities — •Dennis Ehmer, Matthias Reichelt, and Torsten Meier
18:00 HL 60.10 Fiber Coupled Waveguided Metallic Photonic Crystals — •Shengfei Feng, Peter J. Klar, Achim Kronenberger, Torsten Henning, and Xinping Zhang
18:00 HL 60.11 2D photonic crystals for manipulation of emission of the InGaAs/GaAs — •Sabrina Darmawi, Torsten Henning, Peter J. Klar, Wolfgang Stolz, Kerstin Volz, and Sangam Chatterjee
18:00 HL 60.12 Multiple Bragg diffraction in photonic crystals — •Georg Kropat, Rebecca Wagner, and Frank Cichos
18:00 HL 60.13 Macroscopically Homogeneous Inverse Opal Films — •Parvin Sharifi Rajabi and Frank Marlow
18:00 HL 60.14 Local Infiltration of Individual Pores with multiple Dyes in Macroporous Silicon Photonic Crystals — •Peter W. Nolte, Daniel Pergande, Roland Salzer, Brian T. Makowski, Stefan L. Schweizer, Markus Geuss, Martin Steinhart, Christoph Weder und Ralf B. Wehrspohn
18:00 HL 60.15 Nonlinear Optical Spectroscopy of Metamaterials — •Mathieu Gentile, Richard Taubert, Mario Hentschel, Harald Giessen, and Manfred Fiebig
18:00 HL 60.16 Optical Conductivity of Graphene in the THz Range — •Alexander Urich, Juraj Darmo, Daniel Dietze, Michael Martl, and Karl Unterrainer
18:00 HL 60.17 Temperature dependence of the optical energy gap in the absorption edge of the ZrSxSe2−x layered semiconductor — •Mohamed Moustafa, Anke Wasnick, Christoph Janowitz, and Recardo Manzke
18:00 HL 60.18 Low-temperature dielectric function of a-plane MgxZn1−xO — •David Schumacher, Rüdiger Schmidt-Grund, Philipp Kühne, Helena Hilmer, Holger Hochmuth, and Marius Grundmann
18:00 HL 60.19 Four-Wave Mixing in Gallium Selenide (GaSe) with a cw HeNe Laser — •Martin Baaske, Lothar Kador, Kerim R. Allakhverdiev, Tarik Baykara, and Eldar Yu. Salaev
18:00 HL 60.20 Optical spectroscopy on rolled-up metal semiconductor microtubes in the visible and infrared regime — •Jochen Kerbst, Stephan Schwaiger, Markus Broell, Ricardo Costa, Jens Ehlermann, Andrea Stemmann, Yuliya Stark, Detlef Heitmann, and Stefan Mendach
18:00 HL 60.21 An x-ray waveguide fabrication scheme using e-beam lithography, reactive ion etching and wafer bonding — •Henrike Neubauer, Mike Kanbach, Klaus Giewekemeyer, Sebastian Kalbfleisch, Sven Philip Krüger, Till-Hartmut Metzger-Kleinberg, and Tim Salditt
18:00 HL 60.22 Observation of Landau Levels in the Photoluminescence-Spectra of Direct and Indirect Magnetoexcitons — •Xaver Vögele, Katarzyna Kowalik, Florian Seilmeier, Dieter Schuh, Jörg Kotthaus, and Alexander Holleitner
18:00 HL 60.23 Electrostatic Traps for Indirect Excitons in Coupled Quantum Wells — •Georg Schinner, Enrico Schubert, Markus Stallhofer, Dieter Schuh, Andreas Wieck, and Jörg Kotthaus
18:00 HL 60.24 Spatially resolved spectroscopy of dense excitons in potential traps — •Rico Schwartz, Nobuko Naka, Dietmar Fröhlich, Jan Brandt, Christian Sandfort, and Heinrich Stolz
18:00 HL 60.25 Distribution of resonance fluorescence from excitons in quantum wells at different temperatures — •Gerolf K. G. Burau, Günter Manzke, Frank Kieseling, and Heinrich Stolz
18:00 HL 60.26 Optical signatures of a Bose-Einstein condensate of excitons in a potential trap — •Siegfried Sobkowiak, Dirk Semkat, Heinrich Stolz, Thomas Koch, and Holger Fehske
18:00 HL 60.27 Polarization sensitive cross-sectional microphotoluminescence of disorder in AlGaAs/GaAs quantum wells

— •Lars Liebermeister and Rainer G. Ulbrich
18:00 HL 60.28 Disorder effects in Ga(AsBi) — •Sebastian Imhof, Alexej Chernikov, Sangam Chatterjee, Xianfeng Lu, Shane Johnson, Dan Beaton, Thomas Tiedje, Oleg Rubel, Angela Thränhardt, and Stephan W. Koch
18:00 HL 60.29 Photoluminescence of extremely dilute semiconductor nanoparticle films — •Matthias Offer, Martin Geller, Axel Lorke, and Hartmut Wiggers
18:00 HL 60.30 Investigations of crystal defects at low temperatures by cathodoluminescence measurements — •Stefan Saager, Matthias Allardt, Ellen Hieckmann, and Jörg Weber
18:00 HL 60.31 Optical Properties of Silver Nanoparticles in Glass — •Christian Matyssek, Andrei Stalmashonak, Oleksiy Kiriyenko, Wolfram Hergert, and Gerhard Seifert
18:00 HL 60.32 Optical Near-Field Measurements on Arrays of Nanoscaled Holes in Gold Films — •Jens Ehlermann, Stephan Schwaiger, Markus Broell, Daniel Stickler, Detlef Heitmann, and Stefan Mendach
18:00 HL 60.33 Self focusing of electromagnetic beam in nonlinear medium. — •Anita Thakur and Jamal Berakdar
18:00 HL 60.34 Ultrafast relaxation dynamics of coherent optical phonons in α-quartz — •Konrad von Volkmann, Tobias Kampfrath, Marcel Krenz, Alexander Grujic, Christian Frischkorn, and Martin Wolf
18:00 HL 60.35 Resonant generation of coherent LO phonons in optically excited biased quantum wells — •Thomas Papenkort, Tilmann Kuhn, and Vollrath Martin Axt
18:00 HL 60.36 Non-classical phonon states in bulk and quantum dot structures — •Jonas Daniels, Tilmann Kuhn, and Vollrath Martin Axt
18:00 HL 60.37 Ultrakurzzeitanalyse von der Ladungsträgerthermalisierung in (GaIn)As und Ge Quantenfilmen — •Kolja Kolata, Christoph Lange, Niko Köster, Sangam Chatterjee, Hans Sigg, Daniel Chrastina, Giovanni Isella und Hans von Känel
18:00 HL 60.38 Experiments on the spin dephasing anisotropy in asymmetrically Si-delta-doped (001)-grown Al0.3Ga0.7As/GaAs quantum wells — •Dominik Waller, Michael Griesbeck, Vera Lechner, Sergey Ganichev, Tobias Korn, Dieter Schuh, Werner Wegscheider, and Christian Schüller
18:00 HL 60.39 Cyclotron effect on coherent spin precession of two-dimensional electrons — •Michael Griesbeck, Mikhail Glazov, Tobias Korn, Dominik Waller, Dieter Schuh, Werner Wegscheider, and Christian Schüller
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