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Q: Fachverband Quantenoptik und Photonik

Q 43: QI Poster II (joint session QI/Q)

Wednesday, March 8, 2023, 16:30–19:00, Empore Lichthof

16:30 Q 43.1 New techniques to improve zero-noise extrapolation on superconducting qubits — •Kathrin Koenig, Thomas Wellens, and Finn Reinecke
16:30 Q 43.2 Introducing Non-Linear Activations into Quantum Generative Models — •Mykolas Sveistrys, Kaitlin Gili, and Chris Ballance
16:30 Q 43.3 Quantum low-precision neural networks and their classical counterparts — •Felix Soest, Konstantin Beyer, and Walter Strunz
16:30 Q 43.4 Learning Quantum ProcessesKerstin Beer, Dmytro Bondarenko, Terry Farelly, Younes Javanmard, Tobias J. Osborne, Debora Ramaciotti, Nils Renziehausen, Robert Salzmann, •Viktoria-Sophie Schmiesing, Robin Syring, Nils Zolitschka, and Ramona Wolf
16:30 Q 43.5 Exact Qubit Resonance Calibration and Power Narrowing — •Ivo Mihov and Nikolay Vitanov
16:30 Q 43.6 The QuMIC project - Towards a scalable ion trap with integrated high-frequency control — •Sebastian Halama and Christian Ospelkaus
16:30 Q 43.7 Tailored based composite pulses for NV-color centers towards the realization of ensembles-based quantum tokens — •Jan Thieme, Josselin Bernardoff, Ricky-Joe Plate, and Kilian Singer
16:30 Q 43.8 Quantum speed limit dependence on the number of controls in a qubit array. — •David Pohl, Fernando Gago-Encinas, and Christiane P. Koch
  16:30 Q 43.9 The contribution has been withdrawn.
16:30 Q 43.10 Towards Quantum Control of Calcium Ions for the use in Molecular Spectroscopy — •Manika Bhardwaj, Josselin Bernardoff, Jan Thieme, Daqing Wang, and Kilian Singer
16:30 Q 43.11 Optimising gate performance of transmon qubits coupled by a central tunable bus — •Alexander Möller, Matthias G. Krauss, Daniel Basilewitsch, and Christiane P. Koch
16:30 Q 43.12 Single qubit gate optimization based on ORBIT cost functions — •Catharina Broocks, Max Werninghaus, Niklas Glaser, Federico Roy, and Stefan Filipp
16:30 Q 43.13 Predicting the minimum control time of quantum protocols with artificial neural networks — •Sofia Sevitz, Nicolás Mirkin, and Diego A. Wisniacki
16:30 Q 43.14 Error Budget for the Sørensen-Mølmer Gate — •Susanna Kirchhoff, Frank Wilhelm-Mauch, and Felix Motzoi
16:30 Q 43.15 Optimizing for an arbitrary Schrödinger cat state — •Matthias G. Krauss, Anja Metelmann, Daniel M. Reich, and Christiane P. Koch
16:30 Q 43.16 Operation of a microfabricated 2D trap array — •Marco Valentini, Matthias Dietl, Silke Auchter, Michael Pfeifer, Philip Holz, Clemens Rössler, Thomas Monz, Philipp Schindler, and Rainer Blatt
  16:30 Q 43.17 The contribution has been withdrawn.
16:30 Q 43.18 Robust and miniaturized Zerodur based optical and vacuum systems for quantum technology applications — •Sören Boles, Jean Pierre Marburger, Moritz Mihm, André Wenzlawski, Ortwin Hellmig, Klaus Sengstock, and Patrick Windpassinger
16:30 Q 43.19 Spin coherence control in an optically pumped magnetometer for space-borne magnetomyography — •Simon Nordenström, Victor Lebedev, Stefan Hartwig, Kirti Vardhan, Sascha Neinert, Jenichi Felizco, Martin Jutisz, Markus Krutzik, and Thomas Middelmann
16:30 Q 43.20 Miniaturized fiber-based endoscope with direct laser written antenna structures — •Stefan Dix, Jonas Gutsche, Erik Waller, Georg von Freymann, and Artur Widera
16:30 Q 43.21 Status and perspective of a next generation, GHz bandwidth, on-demand single-photon source — •Felix Moumtsilis, Max Mäusezahl, Moritz Seltenreich, Jan Reuter, Hadiseh Alaeian, Harald Kübler, Matthias Müller, Charles Stuart Adams, Robert Löw, and Tilman Pfau
16:30 Q 43.22 Magnetometry with NV centers and Waveguide-Assisted Detection Channels — •Sajedeh Shahbazi, Michael Hoese, Michael K. Koch, Vibhav Bharadwaj, Johannes Lang, Argyro N. Giakoumaki, Roberta Ramponi, Fedor Jelezko, Shane M. Eaton, and Alexander Kubanek
16:30 Q 43.23 Experimentation platform towards a standardized characterization of ion traps for industrial and academic users — •Hemanth Kalathur, André P. Kulosa, Erik Jansson, Elena Jordan, Jan Kiethe, Nicolas Spethmann, and Tanja E. Mehlstäubler
16:30 Q 43.24 Absorption sensing mode in radio frequency electrometry using Rydberg atoms in hot vapors — •Matthias Schmidt, Stephanie Bohaichuk, Chang Liu, Harald Kübler, and James P. Shaffer
16:30 Q 43.25 Measurement of the phase-matching function in PPKTP waveguides — •Jan-Lucas Eickmann, Florian Lütkewitte, Kai-Hong Luo, Michael Stefszky, Laura Padberg, Harald Herrmann, and Christine Silberhorn
16:30 Q 43.26 Control of NV centers in nanodiamonds for sensing applications — •Dennis Lönard and Artur Widera
16:30 Q 43.27 Predicting coupling efficiency of KTP waveguides and fibers by mode measurement — •Florian Lütkewitte, Jan-Lucas Eickmann, Kai Hong Luo, Michael Stefszky, Laura Padberg, Harald Herrmann, and Christine Silberhorn
16:30 Q 43.28 Integrated optics for scaling up the performace of ion based quantum computers — •Steffen Sauer, Carl-Frederik Grimpe, Anastasiia Sorokina, Guochun Du, Pascal Gehrmann, Tunahan Gök, Radhakant Singh, Pragya Sah, Babita Negi, Maxim Lipkin, Stephan Suckow, Elena Jordan, Tanja Mehlstäubler, and Stefanie Kroker
16:30 Q 43.29 Towards a Micro-Integrated Optically Pumped Magnetometer for Biomagnetism in Space — •Kirti Vardhan, Sascha Neinert, Jenichi Felizco, Marc Christ, Kai Gehrke, Andreas Thies, Olaf Krüger, Martin Jutisz, Mustafa Gündoğan, Victor Lebedev, Stefan Hartwig, Simon Nordenström, Thomas Middelmann, and Markus Krutzik
16:30 Q 43.30 Additive manufacturing, micro-integration and semiconductor fabrication for compact cold atom systemsMarc Christ, •Alisa Ukhanova, Simon Kanthak, Thomas Flisgen, Conrad Zimmermann, Jörg Fricke, Olaf Brox, Andrea Knigge, Wolfgang Heinrich, and Markus Krutzik
16:30 Q 43.31 Fiber-coupled NV Ensembles in Microdiamond as miniaturized Magnetic Field Probes — •Jonas Homrighausen, Jens Pogorzelski, Peter Glösekötter, and Markus Gregor
16:30 Q 43.32 Towards Optically Integrated Trapped Ion Quantum Computing — •Marco Schmauser, Philipp Schindler, Thomas Monz, Marco Valentini, Clemens Rössler, Klemens Schüppert, Bernhard Lamprecht, and Rainer Blatt
16:30 Q 43.33 Quantum memory in noble-gas nuclear spins with alkali metal vapour as optical interface — •Norman Vincenz Ewald, Tianhao Liu, Luisa Esguerra, Ilja Gerhardt, and Janik Wolters
16:30 Q 43.34 Rack-mounted Laser Systems for Quantum Computing with Be+ and Ca+ Ions — •Gunnar Langfahl-Klabes, Niels Kurz, Malte Stoepper, Stephan Hannig, and Piet Schmidt
16:30 Q 43.35 Towards coherent single praseodymium ion quantum memories in optical fiber microcavities — •Sören Bieling, Nicholas Jobbitt, Roman Kolesov, and David Hunger
16:30 Q 43.36 Towards the implementation of microwave near-field entangling gates in a cryogenic surface-electrode ion trap apparatus — •Niklas Orlowski, Chloë Allen Ede, Niels Kurz, Sebastian Halama, Timko Dubielzieg, Celeste Torkzaban, and Christian Ospelkaus
16:30 Q 43.37 Synthesis of depth confined nitrogen vacancy centers in diamond — •Karolina Schüle, Christoph Findler, Johannes Lang, and Fedor Jelezko
16:30 Q 43.38 Industrially microfabricated ion traps for quantum information processing — •Michael Dieter Josef Pfeifer, Simon Schey, Max Glantschnig, Fabian Anmasser, Matthias Dietl, Jakob Wahl, Alexander Zesar, Fabian Laurent, Mohammad Abu Zahra, Sagar Saini, Silke Auchter, Matthias Brandl, Klemens Schüppert, Yves Colombe, and Clemens Rössler
16:30 Q 43.39 Characterization of single-photon emitters in hexagonal boron nitride at room temperature — •Leonora Meier, Pablo Tieben, Stefan Kück, Andreas Schell, and Marco López
16:30 Q 43.40 Near Field Modeling for Quantum Gate Operation — •Axel Hoffmann, Florian Ungerechts, Rodrigo Munoz, Brigitte Kaune, Teresa Meiners, Christian Ospelkaus, and Dirk Manteuffel
16:30 Q 43.41 Single Photon Sources at Telecom Wavelengths — •Jonas Grammel, Julian Maisch, Nam Tran, Thomas Herzog, Simone Luca Portalupi, Peter Michler, and David Hunger
16:30 Q 43.42 Packaging and Microfabrication Technology for Scalable Trapped Ion Quantum Computer — •Nila Krishnakumar, Friederike Giebel, Eike Iseke, Konstantin Thronberens, Jacob Stupp, Amado Bautista-Salvador, and Christian Ospelkaus
16:30 Q 43.43 Multi-Output Quantum Pulse Gate: a High-Dimensional Temporal-Mode Decoder — •Laura Serino, Jano Gil-Lopez, Michael Stefszky, Raimund Ricken, Christof Eigner, Benjamin Brecht, and Christine Silberhorn
16:30 Q 43.44 Two Stage Quantum Frequency Conversion of SnV-Resonant Photons to the Telecom C-Band — •David Lindler, Tobias Bauer, Marlon Schäfer, and Christoph Becher
  16:30 Q 43.45 The contribution has been withdrawn.
16:30 Q 43.46 Cavity-enhanced fluorescence of ensemble NV centers — •Kerim Köster, Maximilian Pallmann, Rainer Stöhr, Julia Heupel, Cyril Popov, and David Hunger
16:30 Q 43.47 The Twente-Münster high-speed quantum key distribution link — •Niklas Humberg, Alejandro Sánchez-Postigo, Daan Stellinga, Pepijn Pinkse, and Carsten Schuck
16:30 Q 43.48 Photon emission from a segmented ion-trap – cavity system: simulation and implementation — •Stephan Kucera, Max Bergerhoff, and Jürgen Eschner
16:30 Q 43.49 Polarisation-independent Conversion of single photons from infrared to ultraviolet — •Alireza Aghababaei and Simon Stellmer
16:30 Q 43.50 Polarization stabilization of an urban telecom fiber link — •Jonas Meiers, Christian Haen, Stephan Kucera, and Jürgen Eschner
16:30 Q 43.51 Observation of quantum Zeno effects for localized spins — •Vitalie Nedelea
16:30 Q 43.52 Quantum Computation and Simulation with Neutral Alkaline-Earth-like Ytterbium Rydberg Atoms in Optical Tweezers — •Nejira Pintul, Tobias Petersen, Benjamin Abeln, Marcel Diem, Oscar Murzewitz, Koen Sponselee, Christoph Becker, and Klaus Sengstock
16:30 Q 43.53 Polarization-preserving quantum frequency conversion for entanglement distribution in trapped-atom based urban area quantum networks — •Tobias Bauer and Christoph Becher
  16:30 Q 43.54 The contribution has been moved to Q 59.32.
16:30 Q 43.55 Compact and portable atomic vapor memory for single photon storage — •Alexander Erl, Leon Meßner, Martin Jutisz, Luisa Esguerra, Elizabeth Robertson, Norman Vinzenz Ewald, Elisa Da Ros, Mustafa Gündoğan, Markus Krutzik, and Janik Wolters
16:30 Q 43.56 Quantum network with interacting network qubits — •Emanuele Distante, Severin Daiss, Stefan Langenfeld, Stephan Welte, Philip Thomas, Lukas Hartung, Olivier Morin, and Gerhard Rempe
16:30 Q 43.57 Measuring the temporal mode function of photonic states — •Olivier Morin, Stefan Langenfeld, Matthias Körber, Philip Thomas, and Gerhard Rempe
16:30 Q 43.58 Characterization of Polarization Drifts on a Deployed Inter-City Fiber Link for Quantum Communication — •Pritom Paul, Gregor Sauer, Shreya Gouravaram Navalur, and Fabian Steinlechner
16:30 Q 43.59 Towards optical tweezer arrays for cavity based quantum information processing — •Matthias Seubert, Lukas Hartung, Stephan Welte, Emanuele Distante, and Gerhard Rempe
16:30 Q 43.60 A quantum frequency converter for the connection of Rb atoms in a cavity over long distances — •Maya Büki, Emanuele Distante, and Gerhard Rempe
16:30 Q 43.61 Transport waveforms for through-junction ion transport on surface-electrode ion traps for a QCCD architecture — •Rodrigo Munoz, Florian Ungerechts, Axel Hoffmann, Brigitte Kaune, Teresa Meiners, and Christian Ospelkaus
16:30 Q 43.62 A Quantum Network Node with Crossed Fiber Cavities — •Tobias Frank, Gianvito Chiarella, Pau Farrera, Manuel Brekenfeld, Joseph Christesen, and Gerhard Rempe
16:30 Q 43.63 Nondestructive detection of photonic qubits — •Pau Farrera, Dominik Niemietz, Stefan Langenfeld, and Gerhard Rempe
16:30 Q 43.64 Towards a compact polarization entanglement source based on WGMR — •Sheng-Hsuan Huang, Thomas Dirmeier, Golnoush Shafiee, Alexander Otterpohl, Florian Sedlmeir, Dmitry Strekalov, Gerd Leuchs, and Christoph Marquardt
16:30 Q 43.65 Apparatus design for scalable cryogenic trapped-ion quantum computing experiments — •Lukas Kilzer, Tobias Pootz, Celeste Torkzaban, Timko Dubielzig, and Christian Ospelkaus
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