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HL: Fachverband Halbleiterphysik

HL 55: Quantum Dots and Wires: (Single) Photonics

Freitag, 13. März 2026, 09:30–12:30, POT/0251

09:30 HL 55.1 Fabrication of a III/V SiO2/SiN hybrid cavity incorporating a single Stark tunable (In,Ga)As quantum dot for high rate single photon generation — •Imad Limame, Kartik Gaur, Sarthak Tripathi, Setthanat Wijitpatima, Aris Koulas-Simos, Chirag Chandrakant Palekar, and Stephan Reitzenstein
09:45 HL 55.2 Deterministic single-photon source with on-chip GHz acoustic clock — •Alexander Kuznetsov, Meysam Saeedi, Zixuan Wang, Kevin Silverman, and Klaus Biermann
10:00 HL 55.3 Beyond-Dipole Radiative Lifetimes of Excitons and Biexcitons in GaAs/AlGaAs Quantum Dots — •Petr Klenovský
10:15 HL 55.4 High-quality single photons from cavity-enhanced biexciton-to-exciton transition — •Nils Heinisch, Francesco Salusti, Timon L. Baltisberger, Mark R. Hogg, Malwina A. Marczak, Rüdiger Schott, Sascha R. Valentin, Andreas D. Wieck, Arne Ludwig, Klaus D. Jöns, Richard J. Warburton, and Stefan Schumacher
10:30 HL 55.5 Photon-mediated electron capture into a single quantum emitter — •Daniel Oppers, Hendrik Mannel, Luca Henrichs, Fabio Rimek, Arne Ludwig, Axel Lorke, and Martin Geller
10:45 HL 55.6 Influence of the internal photoelectric effect on the indistinguishability of single quantum dot photons — •Luca Henrichs, Fabio Rimek, Hendrik Mannel, Daniel Oppers, Arne Ludwig, Martin Geller, and Axel Lorke
  11:00 15 min. break
11:15 HL 55.7 An ultra-compact deterministic source of maximally entangled photon pairsMoritz Langer, Pavel Ruchka, Ahmad Rahimi, Sara Jakovljevic, Yared G. Zena, Sai Abhishikth Dhurjati, Alexey Danilov, Mandira Pal, Riccardo Bassoli, Frank H. P. Fitzek, Oliver G. Schmidt, Harald Giessen, and •Caspar Hopfmann
11:30 HL 55.8 Spectral shadows of a single GaAs quantum dot — •Jens Hübner, Kai Hühn, Lena Klar, Fei Ding, Arne Ludwig, Andreas D. Wieck, and Michael Oestreich
11:45 HL 55.9 Adhesive bonding of In(Ga)As - QD membrane on Silicon for evanescent light coupling — •J. Unfried, R. Vijayan, U. Pfister, D. Wendland, S. Oberle, M. Weiß, M. Jetter, S. Portalupi, and P. Michler
12:00 HL 55.10 Revisiting Quantum Well Thickness Fluctuation Quantum Dots as a Source of Single Photons — •Tom Fandrich, Frederik Benthin, Yiteng Zhang, Benjamin Bohn, Maximilian Heller, Johan Hilbig, Tom Rakow, Arijit Chakraborty, Doaa Abdelbarey, Eddy P. Rugeramigabo, Michael Zopf, and Fei Ding
12:15 HL 55.11 Single-Photon Emission with High Spectral Purity from Site-Controlled InGaN Quantum Dots — •Nima Hajizadeh, Nils Bernhardt, Richard Zimmermann, Felix Nippert, Luca Sung-Min Choi, Benjamin Damilano, Jean-michel Chauveau, and Markus Wagner
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DPG-Physik > DPG-Verhandlungen > 2026 > Dresden