Mainz 2026 – scientific programme
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Q: Fachverband Quantenoptik und Photonik
Q 66: Poster – Quantum Technologies III
Thursday, March 5, 2026, 17:00–19:00, Philo 2. OG
Color Centers and Ion Traps
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17:00 | Q 66.1 | SLE-structuring and surface polishing for the fabrication of multi-segmented ion traps — •Jan Christoph Müller, Can Leichtweiss, Alexander Müller, Björn Lekitsch, and Ferdinand Schmidt-Kaler |
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17:00 | Q 66.2 | Progress on Our Next-Generation Quantum Computing Setup — •James Rumbold, Helin Özel, Julian Wiener, John Wolff, Felix Stopp, Jonas Vogel, Björn Lekitsch, and Ferdinand Schmidt-Kaler |
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17:00 | Q 66.3 | Setup of a Confocal Fluorescence Microscope for the Detection and Characterization of Single NV Centers in Diamond — •Manuel Riedmann, Lucas Kirchbach, and Andreas Stute |
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17:00 | Q 66.4 | Diamond Thin Film Creation for Color Centers — •Nick Brinkmann, Caius Niemann, Donika Imeri, Leonie Eggers, Sunil Mahato, Lasse Irrgang, Konstantin Beck, Rikhav Shah, and Ralf Riedinger |
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17:00 | Q 66.5 | Quantum photonics using color centers in a diamond membrane coupled to a photonic structure — •Surena FATEMI, Jan Fait, Roy Konnoth Ancel, Christophe Couteau, and Christoph Becher |
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17:00 | Q 66.6 | Adhesion Tests for Multi-Layer Surface-Electrode Ion Traps in Cryogenic Ultra-High Vacuum — •Nica Schiffelholz, Jacob Stupp, Nora D. Stahr, Masum M. Billah, Marlon Kuhn, Christine Marachoris, Friederike Giebel, Eike Iseke, Nila Krishnakumar, Konstantin Thronberens, and Christian Ospelkaus |
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17:00 | Q 66.7 | Characterization of shallow, low temperature annealed tin-vacancy centers in diamond — •Gabrielle A. Hunter-Smith, Jan Fait, Kilian Mark, Surena Fatemi, and Christoph Becher |
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17:00 | Q 66.8 | Adaption and Evaluation of Custom Microwave Antennas for NV Center Coherence Measurements — •Yannick Resch, Anish Thomas, Stefan Johansson, Dennis Lönard, Alena Erlenbach, Jonas Gutsche, and Artur Widera |
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17:00 | Q 66.9 | Exploring Nickel Vacancies for Improved Colour Centres — •Florian Rickert, Nick Brinkmann, Caius Niemann, and Ralf Riedinger |
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17:00 | Q 66.10 | Time-resolved coherent optical spectroscopy on an ensemble of tin-vacancy color centers in diamond — •Fabian Voltz, Anna Fuchs, and Christoph Becher |
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17:00 | Q 66.11 | Scalable formation of tin-vacancy centers in diamond for quantum technology applications. — •Aikaterini Tzanetou, Felix Hoffmann, Ella Schneider, Gianfranco Aresta, Mukesh Triparthi, Julian Rickert, and Daniel Hähnel |
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17:00 | Q 66.12 | A Modular Multi-Card AWG Platform for High-Fidelity Control of Segmented Ion Traps — •Maximilian Orth, Björn Lekitsch, and Ferdinand Schmidt-Kaler |
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17:00 | Q 66.13 | High Frequency Ion-Photon Interfaces for Distributed Quantum Computing — •Lasse Jens Irrgang, Luca Graf, Cathérine Matthies, Hannah Koeth, Tuncay Ulaş, Rikahv Shah, and Ralf Riedinger |
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17:00 | Q 66.14 | Addressed Raman Gates in a Shuttling-based Architecture — •Daniel Wessel, Robin Strohmaier, Tabea Stroinski, Janis Wagner, Ulrich Poschinger, and Ferdinand Schmidt-Kaler |
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17:00 | Q 66.15 | Manufacturing of Highly Integrated Ions Traps for Quantum Computing — •Marlon Kuhn, Jacob Stupp, Nora D. Stahr, Masum Billah, Nica Schiffelholz, Christine Marachoris, Friederike Giebel, Eike Iseke, Nila Krishnakumar, Konstantin Thronberens, and Christian Ospelkaus |
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17:00 | Q 66.16 | Design and implementation of a multi-segment Paul trap — •Franz Krieger, Lara Becker, Stephan Kucera, Jan C. Müller, and Jürgen Eschner |
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17:00 | Q 66.17 | Rack-mounted ion trap with integrated fiber cavity — •Lara Becker, Jolan Costard, Stephan Kucera, and Jürgen Eschner |
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17:00 | Q 66.18 | Advanced fabrication and characterization of solid immersion lenses in diamond and silicon carbide — •Alexander Spyrantis, Anna Mogilatenko, Kilian Unterguggenberger, Stefan Facsko, Bailiang Li, Gerhard Hobler, Tommaso Pregnolato, Tim Schröder, and Katja Höflich |
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17:00 | Q 66.19 | Surface-Electrode Ion Trap Design with Chip-Integrated Microwave Conductors for Near-Field Microwave Quantum Control — •Janina Bätge, Florian Ungerechts, Rodrigo Munoz, Masum Billah, Phil Nuschke, Axel Hoffmann, Giorgio Zarantonello, and Christian Ospelkaus |
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17:00 | Q 66.20 | Towards notch-filtered adiabatic rapid passage non-resonant coherent excitation scheme in vacancy centres in diamond — •Leon Reichgardt, Cem Güney Torun, and Tim Schröder |
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17:00 | Q 66.21 | An Interface Concept for Ion Quantum Computers: Fiber-Based Cavities for Enhanced Optical Connection — •Luca Graf, Lasse Irrgang, Catherine Matthies, Hannah Koeth, Tuncay Ulas, and Ralf Riedinger |
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17:00 | Q 66.22 | Highly Indistinguishable Single Photons from Tin-Vacancy Centers in Diamond — •Dennis Herrmann, Robert Morsch, Detlef Rogalla, Matthew Markham, and Christoph Becher |
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17:00 | Q 66.23 | Quantification of Spectral Diffusion Rate for Tin-Vacancy Quantum Emitters in Low-Temperature Annealed Diamond — •Linus Ehre, Dennis Herrmann, and Christoph Becher |
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17:00 | Q 66.24 | Towards sympathetically cooled qubits in a 30-qubit X-junction chip — •Kevin Rempel, Vanessa Wienzek, Markus Duwe, Sascha Agne, Celeste Torkzaban, and Christian Ospelkaus |
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17:00 | Q 66.25 | Hybrid platform for cavity enhanced SnV centres for quantum applications — •Victoria Voinkova, Georgii Grechko, Jonathan Enßlin, Roman Kolesov, Vadim Vorobyev, and Jörg Wrachtrup |
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17:00 | Q 66.26 | Creation of Group IV color centers — •Kathrin Schwer, Selene Sachero, Emilio Corte, Elena Nieto Hernandez, Jens Fuhrmann, Sviatoslav Ditalia Tchernij, Fedor Jelezko, and Alexander Kubanek |
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17:00 | Q 66.27 | Recent results and ongoing developments in microwave-driven trapped-ion quantum computing experiments — •Erik Dunkel, Najwa Al-Zaki, Tobias Pootz, David Stuhrmann, Radhika Goyal, Sascha Agne, Celeste Torkzaban, and Christian Ospelkaus |
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17:00 | Q 66.28 | Toward a Scalable NV-Based Quantum Processor: Fiber Interconnects in Diamond Photonics — •Leon Büttner, Lara Ruppert, Christian Giese, Rebekka Eberle, and Daniel Hähnel |
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17:00 | Q 66.29 | Femtosecond-Laser Written Waveguides and Surface Structures for High-Efficiency NV-Center Fluorescence Collection in Diamond — Andreas Giese, Lucas Kirchbach, Andreas Stute, Stefan Nolte, and •Bernd Braun |
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17:00 | Q 66.30 | Nuclear-nuclear Bell-state preparation of 13C nuclear spins coupled to a negatively charged silicon vacancy (SiV−) center. — •David Opferkuch, Marco Klotz, Andreas Tangemann, and Alexander Kubanek |
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17:00 | Q 66.31 | Investigation of the Dynamic 14N Nuclear Spin Polarization at Different Magnetic Field Strengths and Angles in Nitrogen-Vacancy Ensemble in Diamond — •Glen Neiteler, Jonas Homrighausen, Dennis Stiegekötter, Ludwig Horsthemke, Peter Glösekötter, and Markus Gregor |
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17:00 | Q 66.32 | A Quantum Frequency Conversion Interface for Silicon Vacancy based Quantum Networks — •Konstantin Beck, Donika Imeri, Leonie Eggers, Lasse Irrgang, Nick Brinkmann, Sunil Mahato, Rikhav Shah, Roman Schnabel, and Ralf Riedinger |
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17:00 | Q 66.33 | Optical and spin properties of highly strained silicon vacancy centers in diamond host — •Michael Gstaltmeyr, Florian Feuchtmayr, Robert Berghaus, Selene Sachero, Gregor Bayer, Julia Heupel, Tobias Herzig, Jan Meijer, Cyril Popov, and Alexander Kubanek |