Dresden 2020 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 64: Poster II

Donnerstag, 19. März 2020, 10:00–13:00, P1A

This poster session includes contributions from the following topics: - Quantum dots and wires - Semiconductor lasers - Spin phenomena in semiconductors. - Focus Session: Integrated Quantum Photonics

Please put up your poster at the beginning of the sessions and remove the poster immediately after the session. The person peresenting the poster should attend it for at least half of the session duration (90 minutes) and indicate the time when to find him/her at the poster.

10:00 HL 64.1 Unidirectional optical frequency comb injection of multi-section quantum well lasers — •Jan Lautenschläger, Christoph Weber, Dominik Auth, Andreas Klehr, Andrea Knigge, and Stefan Breuer
10:00 HL 64.2 Continuous-wave room-temperature tunable THz-generating laser — •Ksenia Fedorova, Heyang Guoyu, Matthias Wichmann, Christian Kriso, Fan Zhang, Wolfgang Stolz, and Arash Rahimi-Iman
10:00 HL 64.3 Dispersion effects in passivley mode-locked lasers — •Jan Hausen, Christian Schelte, Julien Javaloyes, Svetlana V. Gurevich, and Kathy Lüdge
10:00 HL 64.4 Voltage source control for passively mode-locked semiconductor lasers — •Pascal Sauer, Dominik Auth, Christoph Weber, and Stefan Breuer
10:00 HL 64.5 Nanowire lasers modified by electron irradiationGesine Theeß, •Francesco Vitale, Maximilian Zapf, and Carsten Ronning
10:00 HL 64.6 Electron pair charging in gate-defined quantum dots in indium antimonide nanowiresFelix Jekat, Benjamin Pestka, Sasa Gazibegovic, Diana Car, Sebastian Heedt, •Marcus Liebmann, Thomas Schäpers, Erik Bakkers, and Markus Morgenstern
10:00 HL 64.7 Extended quasiparticle picture for quantum wires in the high-density limit — •Klaus Morawetz, Vinod Ashokan, Renu Bala, and Kare Narain Pathak
10:00 HL 64.8 Characterization of the charge carrier transport in single GaN nanowire field-effect transistors — •Hannes Hergert, Patrick Uredat, Matthias T. Elm, and Peter J. Klar
10:00 HL 64.9 Resolving the 1D subband structure of wurtzite GaAs wires by inelastic light scattering and PLE — •Sebastian Meier, Paulo de Faria Junior, Ferdinand Haas, Florian Dirnberger, Viola Zeller, Jaroslav Fabian, Dominique Bougeard, and Christian Schüller
10:00 HL 64.10 Fabrication and electrical characterization of top-gated RFETs — •Sayantan Ghosh, Muhammad Bilal Khan, Artur Erbe, and Yordan M. Georgiev
10:00 HL 64.11 Photoluminescence (PL) spectroscopy of a droplet self-assembled quantum dot (SAQD) coupled to a quantum well — •Christine Barthelmes, David Ficker, Zheng Zeng, Hendrik Bluhm, and Kardynal Beata
10:00 HL 64.12 Simulation of Mode Competition Phenomena in Nitride Laser Diodes — •Eduard Kuhn, Lukas Uhlig, Matthias Wachs, Ulrich T. Schwarz, and Angela Thränhardt
10:00 HL 64.13 Passively mode-locked p-doped quantum dot lasers for stable optical pulse trains — •Dominik Auth, Vladimir V. Korenev, Artem V. Savelyev, Mikhail V. Maximov, Alexey E. Zhukov, and Stefan Breuer
10:00 HL 64.14 Electric field dependence of the biexciton decay in a single quantum dot — •Björn Jonas, Sebastian Krehs, Alex Widhalm, Kai Spychala, Timo Langer, Dirk Reuter, and Artur Zrenner
10:00 HL 64.15 Resonance fluorescence on plasmon-quantum dot hybrids — •Gerhard Johannes Schäfer, Armando Rastelli, and Markus Lippitz
10:00 HL 64.16 Self-assembled low-density InAs quantum dots/quantum dot molecules — •Akshay Kumar Verma, Timo Langer, and Dirk Reuter
10:00 HL 64.17 Gain, dispersion and alpha measurements of p-doped quantum dot lasers — •Felix Wilke, Matteo Angelozzi, Paolo Bardella, Christoph Weber, Dominik Auth, Vladimir V. Korenv, Artem V. Saveleyev, Mikhail V. Maximov, Alexey E. Zhukov, and Stefan Breuer
10:00 HL 64.18 Ultrashort dynamics of an InP/AlGaInP QD SESAM — •Marius Großmann, Julian Obermeier, Roman Bek, Thorsten Schumacher, Markus Lippitz, Michael Jetter, and Peter Michler
10:00 HL 64.19 Comparison of optical excitation schemes for InAs/In(Ga)As/ GaAs quantum dots emitting in the telecom C-band — •Richard Schaber, Cornelius Nawrath, Fabian Olbrich, Michael Jetter, Simone Luca Portalupi, and Peter Michler
10:00 HL 64.20 1550 nm quantum dots grown in an InGaAs well — •Marcel Schmidt, Aimeric Courville, Andreas D. Wieck, and Arne Ludwig
10:00 HL 64.21 Grating Couplers on a III-V Semiconductor Platform for Quantum Photonic Applications — •Stephanie Bauer, Simone Luca Portalupi, Michael Jetter, and Peter Michler
10:00 HL 64.22 Time-resolved high-frequency Lock-In transport measurements on self-assembled quantum dots — •Felix Schaumburg, Jens Kerski, Jakob Penner, Arne Ludwig, Andreas D. Wieck, Martin Geller, and Axel Lorke
10:00 HL 64.23 Self mode-locked single section quantum dot optical frequency comb laser subject to short optical self-injection — •Matthias Hagen, Dominik Auth, Christoph Weber, Benedikt Schwarz, Luke F. Lester, and Stefan Breuer
10:00 HL 64.24 Examination of self-assembled quantum dots in a density-modulated pattern with capacitance-voltage spectroscopy — •Nikolai Spitzer, Nikolai Bart, Andreas Wieck, and Arne Ludwig
10:00 HL 64.25 Manipulating quantum dot luminescence via strong THz fields — •Moritz Heindl and Georg Herink
10:00 HL 64.26 Spin noise spectroscopy in single InGaAs quantum dots — •Kai Hühn, Julia Wiegand, Jens Huebner, and Michael Oestreich
10:00 HL 64.27 Fast switching of quantum dot photons in a Mach-Zehnder interferometer — •Fabio Rimek, Pia Lochner, Hendrik Mannel, Arne Ludwig, Andreas D. Wieck, Martin Geller, and Axel Lorke
10:00 HL 64.28 Semiclassical modelling of coupled quantum dot-cavity systems: From polariton-like dynamics to Rabi oscillations — •Kevin Jürgens, Frank Lengers, Tilmann Kuhn, and Doris E. Reiter
10:00 HL 64.29 Frequency Shift of Electronic Resonances in Self Assembled InAs Quantum Dots — •Ibrahim A. Engin, Ismail Bölükbaşi, Sven Scholz, Andreas D. Wieck, and Arne Ludwig
10:00 HL 64.30 Ridge-width dependent beam profile analysis of InAs/InGaAs quantum dot lasers — •Adrian Hamel, Christoph Weber, Dominik Auth, Vladimir V. Korenev, Artem V. Savelyev, Mikhail V. Maximov, Alexey E. Zhukov, and Stefan Breuer
10:00 HL 64.31 Telecom wavelength InP-based quantum dots for quantum communicationAndrei Kors, Johann Peter Reithmaier, and •Mohamed Benyoucef
10:00 HL 64.32 Photoluminescene Spectroscopy of Self-Assembled InAs/GaAs Quantum Dots grown in a Density-Modulated Pattern by Molecular Beam Epitaxy — •Peter F. Zajac, Nikolai Bart, Andreas D. Wieck, and Arne Ludwig
10:00 HL 64.33 Sensing electrical fields in nanostructures via quantum dot luminescence — •Sofie Krietenstein and Georg Herink
10:00 HL 64.34 Probing the time dynamics of a continuously driven quantum dot under the influence of phonons — •Doris E. Reiter
10:00 HL 64.35 Chirped single photons from a semiconductor quantum-dot — •David Bauch, Dirk Heinze, Artur Zrenner, and Stefan Schumacher
10:00 HL 64.36 Multi-particle theory of magneto-optical properties of GaAs/AlGaAs quantum dots — •Diana Csontosová, Armando Rastelli, and Petr Klenovský
10:00 HL 64.37 Interal photo-emission of electrons from a quantum dot — •Pia Lochner, Jens Kerski, Annika Kurzmann, Andreas D. Wieck, Arne Ludwig, Martin Geller, and Axel Lorke
10:00 HL 64.38 Carrier and energy transfer in colloidal quantum dot semiconductor hybrids — •Mikko Wilhelm, Shyam Kommadath, Salwa Khokhar, and Wolfram Heimbrodt
10:00 HL 64.39 Magneto-optical studies of manganese doped collodial core shell CdS/ZnS quantum dots — •Johannes Röder, Mikko Wilhelm, Nadeem Sabir, Wolfgang Parak, and Wolfram Heimbrodt
10:00 HL 64.40 Tracking the mixing of single-particle states in correlated multi-particle complexes of quantum dots — •Diana Csontosová and Petr Klenovský
10:00 HL 64.41 Conductance spectroscopy on quantum dot molecules — •Carsten Ebler, Giang N. Nguyen, Alexander R. Korsch, Andreas D. Wieck, and Arne Ludwig
10:00 HL 64.42 Influence of electric and magnetic fields on the line broadening of semiconductor quantum dots — •Tim Strobel, Jonas H. Weber, Hüseyin Vural, Julian Maisch, Simone L. Portalupi, and Peter Michler
10:00 HL 64.43 Capacitance-voltage spectroscopy on no-wetting layer quantum dots — •Ismail Bölükbasi, Sven Scholz, Andreas D. Wieck, and Arne Ludwig
10:00 HL 64.44 Spin Noise Spectroscopy Setup for single GaAs Quantum Dots resonant at the Rb D-line — •Tianjiao Sun, An Zhao, Xin Cao, Fei Ding, Jens Hübner, and Michael Oestreich
10:00 HL 64.45 Carbon nanodots: Luminescence properties tuned by microcavity devices — •Lukas Trefflich, Nicole Weizenmann, Frank Dissinger, Gabriele Benndorf, Chris Sturm, Rüdiger Schmidt-Grund, Siegfried R. Waldvogel, Ralf Seidel, and Marius Grundmann
10:00 HL 64.46 Excited States in Bilayer Graphene Double Quantum Dots — •Alexander Rothstein, Luca Banszerus, Samuel Möller, Eike Icking, Kenji Watanabe, Takashi Taniguchi, Christian Volk, and Christoph Stampfer
10:00 HL 64.47 Homodyne Spin Noise Spectroscopy of Single Quantum Dots — •Pavel Sterin, Kai Hühn, Julia Wiegand, Jens Hübner, and Michael Oestreich
10:00 HL 64.48 Negatively charged silicon vacancies VSi- in 4H-silicon carbide for quantum applications — •Julius Röwe and Martin S. Brandt
10:00 HL 64.49 Nuclear spin dynamics in n-GaAs — •Lida Abaspour, Pavel Sterin, Jan Gerrit Lonnemann, Eddy Rugeramigabo, Jens Hübner, and Michael Oestreich
10:00 HL 64.50 Optically detected magnetic resonance spectroscopy of excitons in porous silicon and partially hydroxylated silicane — •Jonathan Zerhoch and Martin S. Brandt
10:00 HL 64.51 Manipulation of exceptional points in planar anisotropic photonic structures — •E. Krüger, C. Sturm, S. Richter, J. Zúñiga-Pérez, H.-G. Zirnstein, L. Trefflich, C. Deparis, B. Rosenow, R. Schmidt-Grund, and M. Grundmann
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