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Mainz 2026 – wissenschaftliches Programm

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Q: Fachverband Quantenoptik und Photonik

Q 41: Poster – Quantum Technologies II & Laser Technology

Mittwoch, 4. März 2026, 17:00–19:00, Philo 2. OG

Quantum Enabling Technologies; Laser Cooling and Trapping; Laser Technology and Applications

17:00 Q 41.1 Implementation of ground separation boards for DC and RF supply devices in trapped-ion experiments — •Jannik Mattil, Shobhit Saheb Dey, André Philipp Kulosa, Jonas Keller, Martin Ludwig Hesse, Ranjit Kumar Singh, Nicolas Spethmann, and Tanja Mehlstäubler
17:00 Q 41.2 Database for UHV and XUHV suitable materials for use in quantum technologies — •Vanessa Galbierz, Pascal Engelhardt, Sofia Herbers, and Piet Oliver Schmidt
17:00 Q 41.3 Sub-kHz, RF-traceable Frequency Comb with Dual-Domain Stabilization and Automated Locking — •Ali Seer, Jae-Ihn Kim, Florian Figge, Thomas Puppe, Christoph Stihler, and Matthias Scholz
17:00 Q 41.4 MEMS scanner mirrors for integration of an optical cavity in an ion trap — •Can Leichtweiß, Paul Raschdorf, Jan Müller, Jonas Vogel, Janine Hilder, Björn Lekitsch, Shanshan Gu-Stoppel, and Ferdinand Schmidt-Kaler
17:00 Q 41.5 Simulation-Based Approach for Programming a Spatial Light Modulator for Deterministic fs-Laser Writing of NV-Centers in Diamond — •Julian Staniewski, Lucas Kirchbach, Andreas Giese, Bernd Braun, and Andreas Stute
17:00 Q 41.6 Highly-efficient, low noise quantum frequency conversion of single photons from a tin-vacancy center in diamond — •Marlon Schäfer, David Lindler, Tobias Bauer, and Christoph Becher
17:00 Q 41.7 Comparison of High-Precision PM-Fiber Alignment Methods for Integrated Photonic Devices — •Philipp Will, Lucas Kirchbach, Alexander Bachmann, Rainer Engelbrecht, and Andreas Stute
17:00 Q 41.8 Characterization of photonic qubit conversion from polarization to time-bin in the telecom range — •Julian Groß-Funk, Christian Haen, and Jürgen Eschner
17:00 Q 41.9 Cryogenic integrated circuits for scalable trapped-ion based quantum computers — •Sebastian Halama, Marco Bonkowski, Peter Toth, Alexander Meyer, Marius Neumann, Vadim Issakov, and Christian Ospelkaus
17:00 Q 41.10 Sub-natural linewidth absorption filter based on Raman resonance in hot atomic vapour — •Viola-Antonella Zeilberger, Inna Kviatkovsky, Lucas Pache, Leonid Yatsenko, Philipp Schneeweiss, Jürgen Volz, and Arno Rauschenbeutel
17:00 Q 41.11 Zerodur-Based Compact Laser and Vacuum Systems — •Bojan Hansen, Nora Bidzinski, Robin Lelewel, Takeshi Matsuyama, David Latorre Bastidas, André Wenzlawski, Patrick Windpassinger, Ortwin Hellmig, and Klaus Sengstock
17:00 Q 41.12 Packaging of All-Laser-manufactured Vapor-cell for Interposer integrated Quantum sensing — •Patrick Hildebrand, Yassin Nasr, Veronica Montoya, Thilo Danner, Andreas Michalowski, and Tobias Menold
17:00 Q 41.13 Towards time-reversing an exponentially rising pulse with a single ground state cooled 174Yb+ ion — •Sebastian Luff, Hans Dang, Martin Fischer, Markus Sondermann, and Gerd Leuchs
17:00 Q 41.14 Parallel cryogenic setups for scalable quantum computation with surface ion traps — •Marco Schmauser, Marco Valentini, Eric Kopp, Michael Pasquini, Jakob Wahl, Andreas Wendl, Philip Holz, Josef Schupp, Philipp Schindler, Thomas Monz, and Rainer Blatt
17:00 Q 41.15 Quantum characterization and control of single molecules — •Max Koppelstätter
17:00 Q 41.16 A laser system for cooling 87Rb atoms in an optical cavity — •Daniel Reigel, Luis Weiß, Sebastián Alejandro Moralez Ramirez, Raphael Benz, Micha Kappel, Maurizio Trigilia, Vincent Beguin, Leon Layer, Violet Ruf, and Stephan Welte for the QNN collaboration
17:00 Q 41.17 Atomic Dynamics in Time-Dependent Optical Dipole Traps using GPU Computing — •Paul Christ and Reinhold Walser
17:00 Q 41.18 Pulsed UV Laser System for Laser Cooling of Relativistic Bunched Ion Beams — •Harri Lara, Tamina Grunwitz, Benedikt Langfeld, and Thomas Walther
17:00 Q 41.19 Towards ground state cooling of 115In+172Yb+ Coulomb crystals — •Mouhamed-Omar Manai, Ingrid M. Richter, H. Nimrod Hausser, Shobhit S. Dey, Dongliang Cong, Jonas Keller, and Tanja E. Mehlstäubler
17:00 Q 41.20 Rotational state preparation of CaOH+ — •Miriam Kautzky, Brandon Furey, Zhenlin Wu, Mariano Isaza-Monsalve, Tim Duka, Max Koppelstätter, and Philipp Schindler
17:00 Q 41.21 KOAQS -- novel design for compact cold-atom sources — •Constantin Avvacumov, Alexander Herbst, Wei Liu, Ashwin Rajagopalan, Knut Stolzenberg, Daida Thomas, Ernst M. Rasel, and Dennis Schlippert
17:00 Q 41.22 Optimierung des Kopplungslasers zur Vorbereitung auf LWI im UV-Bereich — •Tobias Neumann, Thorsten Führer und Thomas Walther
17:00 Q 41.23 Continuous Wave UV Laser System for Cooling Relativistic Bunched Ions — •Denise Schwarz, Jens Gumm, and Thomas Walther
17:00 Q 41.24 Laser frequency noise measurement close to the shot noise limit — •Christoph Raab, Jonas Vogel, Björn Lekitsch, and Ferdinand Schmidt-Kaler
17:00 Q 41.25 Active Feedback for relative intensity noise reduction in solid-state lasers — •Thomas Konrad, Tobias Steinle, Roman Bek, Michael Scharwaechter, Matthias Seibold, Andy Steinmann, and Harald Giessen
17:00 Q 41.26 Development of cw laser systems in the deep-UV and vacuum-UV ranges — •Jonas Gottschalk, Lukas Möller, Björn-Benny Bauer, Felix Waldherr, Sascha Haider, Thorsten Groh, Stephan Hannig, Stefan Truppe, Sid Wright, Simon Stellmer, and UVQuanT Consortium
17:00 Q 41.27 Automated Calibration of a MZI-Mesh based Optical Computer — •Okan Akyüz, Konrad Tschernig, Mingwei Yang, Felix Kübler, Lennart Mannteuffel, Enrico Stoll, and Janik Wolters
17:00 Q 41.28 Progress of the BECCAL Laser System for Cold Atom Experiments onboard the ISS — •Hamish Beck, Hrudya Thaivalappil Sunilkumar, Marc Kitzmann, Christoph Weise, Bastian Leykauf, Evgeny Kovalchuk, John Davenport, Jakob Pohl, Achim Peters, and the BECCAL Collaboration
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