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Regensburg 2022 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 8: Quantum Dots and Wires 2: Optics 1

Montag, 5. September 2022, 15:00–18:15, H32

15:00 HL 8.1 Hauptvortrag: Crux of Using the Cascaded Emission of a Three-Level Quantum Ladder System to Generate Indistinguishable Photons — •Eva Schöll, Lucas Schweickert, Lukas Hanschke, Katharina D. Zeuner, Friedrich Sbresny, Thomas Lettner, Rahul Trivedi, Marcus Reindl, Saimon Filipe Covre da Silva, Rinaldo Trotta, Jonathan Finley, Jelena Vučković, Kai Müller, Armando Rastelli, Val Zwiller, and Klaus D. Jöns
15:30 HL 8.2 Carrier dynamics in quantum-dot tunnel- injection structures: microscopic theory and experiment — •Michael Lorke, Igor Khanonkin, Stephan Michael, Johann Peter Reithmaier, Gadi Eisenstein, and Frank Jahnke
15:45 HL 8.3 Statistical limits for entanglement swapping with independent semiconductor quantum dots — •Jingzhong Yang, Michael Zopf, Pengji Li, Nand Lal Sharma, Weijie Nie, Frederik Benthin, Tom Fandrich, Eddy Patric Rugeramigabo, Caspar Hopfmann, Robert Keil, Oliver. G. Schmidt, and Fei Ding
16:00 HL 8.4 Maximally entangled and GHz-clocked on-demand photon pair source — •Caspar Hopfmann, Weijie Nie, Nand Lal Sharma, Carmen Weigelt, Fei Ding, and Oliver G. Schmidt
16:15 HL 8.5 Photoneutralization of charges in GaAs quantum dot based entangled photon emittersJingzhong Yang, Tom Fandrich, •Frederik Benthin, Robert Keil, Nand Lal Sharma, Weijie Nie, Caspar Hopfmann, Oliver G. Schmidt, Michael Zopf, and Fei Ding
  16:30 30 min. break
17:00 HL 8.6 Franson interference on a resonantly driven biexciton cascade — •Marcel Hohn, Kisa Barkemeyer, Matthias Kunz, Arsenty Kaganskiy, Samir Bounouar, Alexander Carmele, Sven Rodt, and Stephan Reitzenstein
17:15 HL 8.7 Red Detuned Excitation of a Quantum Dot — •Yusuf Karli, Florian Kappe, Thomas Bracht, Julian Münzberg, Tim Seidelmann, Vollrath Martin Axt, Saimon Covre da Silva, Armando Rastelli, Vikas Remesh, Doris Reiter, and Gregor Weihs
17:30 HL 8.8 Dephasing mechanisms revealed by two-photon coincidence measurements — •Julian Wiercinski, Moritz Cygorek, and Erik M. Gauger
17:45 HL 8.9 Bandwidth Limit in Optically Detected Single Electron Tunneling Events — •Jens Kerski, Hendrik Mannel, Pia Lochner, Eric Kleinherbers, Annika Kurzmann, Arne Ludwig, Andreas D. Wieck, Jürgen König, Axel Lorke, and Martin Geller
18:00 HL 8.10 The Origin of Antibunching in Resonance Fluorescence — •Lukas Hanschke, Lucas Schweickert, Juan Camilo López Carreño, Eva Schöll, Katharina D. Zeuner, Thomas Lettner, Eduardo Zubizarreta Casalengua, Marcus Reindl, Saimon Filipe Covre da Silva, Rinaldo Trotta, Jonathan J. Finley, Armando Rastelli, Elena del Valle, Fabrice P. Laussy, Val Zwiller, Kai Müller, and Klaus D. Jöns
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