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HL: Fachverband Halbleiterphysik

HL 46: Quantum dots and wires: Optical properties III

Donnerstag, 15. März 2018, 15:00–17:45, A 151

15:00 HL 46.1 Ultrasensitive, high spectral resolution photocurrent spectroscopy of single QDs — •Sebastian Krehs, Alex Widhalm, Amlan Mukherjee, Björn Jonas, Nand Lal Sharma, Peter Kölling, Andreas Thiede, Jens Förstner, Dirk Reuter, and Artur Zrenner
15:15 HL 46.2 White light coherent 2D-spectroscopy on electrically pumped semiconductor nanostructuresMirco Kolarczik, •Kevin Thommes, Bastian Herzog, Sophia Helmrich, Nina Owschimikow, and Ulrike Woggon
15:30 HL 46.3 Exciton dynamics in InAs(Sb)/GaAs submonolayer stacks — •Bastian Herzog, Fuad Alhussein, Benjamin Lingnau, Mirco Kolarczik, Sophia Helmrich, David Quandt, Udo Pohl, André Strittmatter, Olaf Brox, Markus Weyers, Ulrike Woggon, Kathy Lüdge, and Nina Owschimikow
15:45 HL 46.4 Nonlinear modulation of PbS/CdS quantum dots observed by sideband pump-probe technique — •Mirco Kolarczik, Christian Ulbrich, Pieter Geiregat, Yunpeng Zhu, Laxmi Kishore Sagar, Akshay Singh, Bastian Herzog, Alexander W. Achtstein, Xiaoqin Li, Dries van Thourhout, Zeger Hens, Nina Owschimikow, and Ulrike Woggon
16:00 HL 46.5 The Influence of the Individual Particles on the Ensemble Quantum Yield of Elongated CdSe/CdS Core/Shell Nanoparticles — •Alexandra Hinsch, Christian Strelow, Tobias Kipp, Christian Würth, Daniel Geißler, Ute Resch-Genger, and Alf Mews
  16:15 15 min. break.
16:30 HL 46.6 Frequency Feedback for Two-photon Interference from Separate Quantum Dots — •Michael Zopf, Tobias Macha, Robert Keil, Eduardo Uruñuela, Yan Chen, Wolfgang Alt, Lothar Ratschbacher, Fei Ding, Dieter Meschede, and Oliver G. Schmidt
16:45 HL 46.7 Quantum dots for silicon photonics: A new approach of telecom light for sensing applications — •Norbert Witz, Fabian Olbrich, Sascha Kolatschek, Simone Luca Portalupi, Michael Jetter, and Peter Michler
17:00 HL 46.8 Pure single-photon emission from InGaAs QDs in a tunable fiber-based external mirror microcavity — •Thomas Herzog, Marc Sartison, Sascha Kolatschek, Stefan Hepp, Alexander Bommer, Christoph Pauly, Frank Mücklich, Christoph Becher, Simone Luca Portalupi, Michael Jetter, and Peter Michler
17:15 HL 46.9 Back-Focal-Plane Imaging on ZnO-Nanowires — •Christian Zietlow, Robert Röder, Maximilian Zapf, Robert Buschlinger, Ulf Peschel, and Carsten Ronning
17:30 HL 46.10 Deterministic implementation of a bright, on-demand single-photon source with near-unity indistinguishability via quantum dot imaging — •Stefan Gerhardt, Yu-Ming He, Jin Liu, Sebastian Maier, Monika Emmerling, Marcelo Davanço, Kartik Srinivasan, Christian Schneider, and Sven Höfling
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DPG-Physik > DPG-Verhandlungen > 2018 > Berlin