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THU: Thursday Contributed Sessions

THU 13: Poster Session: Applications

Thursday, September 11, 2025, 16:30–18:30, ZHG Foyer 1. OG

16:30 THU 13.1 Understanding Loss Channels in Fluxonium Qubits through High-Impedance LC Resonators — •Matthias Zetzl, Johannes Schirk, Florian Wallner, Ivan Tsitsilin, Niklas Bruckmoser, Christian Schneider, and Stefan Filipp
16:30 THU 13.2 Error Rate of Quantum Circuits Involving Coded Computational Operations — •Yunos EL KADERI, Andreas HONECKER, and Iryna ANDRIYANOVA
16:30 THU 13.3 Stochastic Emulation of Quantum Algorithms — •Anagha Shriharsha and Daniel Braun
16:30 THU 13.4 Error correction on IBM's quantum computers — •Simona Grigorova
16:30 THU 13.5 A Near-Constant-Depth Quantum Algorithm for Quantum Chemistry — •Yu Wang, Martina Nibbi, Maxine Luo, and Christian Mendl
16:30 THU 13.6 Towards fast ion separation for trapped ion quantum computing — •Lino Savaş, Rodrigo Munoz, Lars Krieger, Florian Ungerechts, Masum Billah, Janina Bätge, Phil Nuschke, and Christian Ospelkaus
16:30 THU 13.7 Building trapped-ion quantum processors using MAGIC technology — •Mathew Chan
16:30 THU 13.8 Rymax one: A neutral atom quantum processor to solve optimization problems — •Hendrik Koser, Benjamin Abeln, Tobias Ebert, Silvia Ferrante, Kapil Goswami, Jonas Witzenrath, Hauke Biss, Jonas Gutsche, Giovanni de Vecchi, Nader Mostaan, Suthep Pomjaksilp, Tobias Pätkau, José Vargas, Rick Mukherjee, Niclas Luick, Thomas Niederprüm, Dieter Jaksch, Henning Moritz, Herwig Ott, Peter Schmelcher, Klaus Sengstock, and Artur Widera
16:30 THU 13.9 Thin film diamond nano-photonics — •sunil kumar mahato, donika imeri, konstantin beck, nick brinkmann, leonie eggers, caius niemann, rikhav shah, and ralf riedinger
16:30 THU 13.10 PTB Testbed for Quantum Key Distribution Metrology — •Ali Hreibi, Mohsen Esmaeilzadeh, Tara Liebisch, and Stefan Kück
16:30 THU 13.11 Characterization and mitigation of optical side-channels in QKD — •Evelyn Edel, Moritz Birkhold, Sebastian Mahlik, Harald Weinfurter, and Lukas Knips
16:30 THU 13.12 QSOC - The DLR Quantum Space Operations CenterAndreas Spörl, Nikolas Pomplun, Santana Lujan, •Catharina Broocks, Francisca Maria Marques Reis Warden Gois, Sven Prüfer, Clemens Schefels, and Jan Pitann
16:30 THU 13.13 Towards entanglement distribution in a metropolitan dark-fibre network in Berlin — •William Staunton and Harald Herrmann
16:30 THU 13.14 High Frequency Ion-Photon Interfaces for Distributed Quantum Computing — •Lasse Jens Irrgang, Luca Graf, Tuncay Ulaş, Rikhav Shah, and Ralf Riedinger
16:30 THU 13.15 Towards time-bin entangled photon cluster states — •Siavash Qodratipour, Thomas Häffner, and Oliver Benson
16:30 THU 13.16 Entanglement distribution in hybrid discrete- and continuous-variable microwave networks — •Simon Gandorfer, Joan Agustí, Maria-Teresa Handschuh, Kedar E. Honasoge, Achim Marx, Peter Rabl, Rudolf Gross, and Kirill G. Fedorov
16:30 THU 13.17 Semi-device-independently characterizing quantum temporal correlations — •Shin-Liang Chen and Jens Eisert
16:30 THU 13.18 Gradient Based Optimization of a Hybrid Quantum System for Fock State Preparation — •Benjamin Stodd, Martin Gärttner, and Sina Saravi
16:30 THU 13.19 Faithful certification of steerability-breaking channels — •Po-Ting Hsu and Shin-Liang Chen
16:30 THU 13.20 Activation of Genuine Multipartite Entanglement and Genuine Multipartite Nonlocality — •Markus Miethlinger, Bora Ulu, Alejandro Pozas-Kerstjens, Sadra Boreiri, Pavel Sekatski, and Nicolas Brunner
16:30 THU 13.21 Scalable quantum firmware via Atomiq and HEROS — •Suthep Pomjaksilp, Christian Hölzl, Thomas Niederprüm, Florian Meinert, and Henning Moritz
16:30 THU 13.22 Towards Scalable Swap-Based Self-Testing under Multiple Bell Constraints in High-Dimensional Quantum Networks — •Lingxuan Tang
16:30 THU 13.23 Optimal Parameters for Quantum Approximate Optimization via Weak Measurements — •Lena Wagner and Tobias Stollenwerk
16:30 THU 13.24 Integrated Photonic Quantum Walks for Universal Computation — •Lasse Wendland, Florian Huber, and Jasmin D. A. Meinecke
16:30 THU 13.25 First Hitting Times through Indirect Measurements — •Tim Heine, Eli Barkai, Klaus Ziegler, and Sabine Tornow
16:30 THU 13.26 Active Stabilization of Laser Diode Injection Using a Polarization-Spectroscopy Technique — •Luka Milanovic, Greg Ferrero, Robin Oswald, Thomas Kinder, Julian Schmidt, and Cornelius Hempel
16:30 THU 13.27 A compact nonlinear interferometer for spectroscopy with undetected photons in the mid-infrared — •Theresa Kloß, Helen M. Chrzanowski, and Sven Ramelow
16:30 THU 13.28 Mid-infrared quantum spectroscopy in a dispersion-engineered integrated SU(1,1) interferometer — •Abira Gnanavel, Franz Roeder, René Pollmann, Olga Brecht, Laura Padberg, Christof Eigner, Benjamin Brecht, and Christine Silberhorn
16:30 THU 13.29 Setup and calibration of a single-photon spectrometer — •Jannis Sode, David Lindler, Marlon Schäfer, Tobias Bauer, Akriti Raj, and Christoph Becher
16:30 THU 13.30 Comparing on-off detector and single photon detector in photon subtraction based continuous variable quantum teleportationChandan Kumar, •Karunesh Mishra, and Sibasish Ghosh
16:30 THU 13.31 Deterministic generation of highly indistinguishable single photons in the telecom C-band — •Nico Hauser, Matthias Bayerbach, Jochen Kaupp, Yorick Reum, Giora Peniakov, Johannes Michl, Martin Kamp, Tobias Huber-Loyola, Andreas T. Pfenning, Sven Höfling, and Stefanie Barz
16:30 THU 13.32 Reducing losses in time multiplexed multi-loop heralded single photon sources — •Zora Kutz, Xavier Barcons Planas, Lasse Wendland, Jasmin Meinecke, and Janik Wolters
16:30 THU 13.33 InP-based photonic structures at telecom wavelengths for quantum communication — •Mohamed Benyoucef, Ranbir Kaur, Johann Peter Reithmaier, Ryota Katsumi, Yasutomo Ota, and Yuming He
16:30 THU 13.34 Toward Strong Coupling of Rare-Earth Ions in High-Q Photonic Crystal Cavities on a Hybrid LNOI-TiO2 Platform — •Tobias Feuerbach, Georgii Grechko, Christopher Ng, Roman Kolesov, and Jörg Wrachtrup
16:30 THU 13.35 Quantum interference in a Ti:LiNbO3 waveguide device as a tool for spectral and temporal shaping — •Jonas Babai-Hemati, Kai Hong Luo, Patrick Folge, Sebastian Lengeling, Harald Herrmann, and Christine Silberhorn
16:30 THU 13.36 Deterministic Generation of Linear Photonic Cluster States with Semiconductor Quantum Dots: A Detailed Comparison of Different Schemes — •Nikolas Köcher, David Bauch, Nils Heinisch, and Stefan Schumacher
16:30 THU 13.37 Stabilization of Quantum Dot to Atomic Transitions — •Hala Said, Esteban Gómez-López, Karol Winkler, Jonathan Jurkat, Moritz Meinecke, Tobias Huber-Loyola, Sven Höfling, and Oliver Benson
16:30 THU 13.38 Fabrication of shape optimized, adiabtic fiber tapers for highly efficient cavity to fiber coupling — •Pascal Frehle and Max Heimann
16:30 THU 13.39 Towards an integrated sensor for optimized OCT with undetected photons — •Franz Roeder, René Pollmann, Viktor Quiring, Christof Eigner, Benjamin Brecht, and Christine Silberhorn
16:30 THU 13.40 Towards fiber-integrated quantum frequency conversion for quantum networks — •Felix Rohe, Marlon Schäfer, Tobias Bauer, David Lindler, and Christoph Becher
16:30 THU 13.41 Mode-selective low-noise up-conversion of light with an all-telecom quantum pulse gate — •Ankita Khanda, Laura Serino, Cristof Eigner, Michael Stefszky, Benjamin Brecht, and Christine Silberhorn
16:30 THU 13.42 Multistep Two-Copy Distillation of Squeezed States via Two-Photon Subtraction — •Stephan Grebien, Julian Göttsch, Boris Hage, Jaromír Fiurášek, and Roman Schnabel
16:30 THU 13.43 Characterization of squeezing using higher order correlation functions — •Vladyslav Dyachuk, Fabian Schlue, Kai Hong Luo, Timon Schapeler, Michael Stefszky, Tim Bartley, and Christine Silberhorn
16:30 THU 13.44 Development of a photon-pair source for quantum repeaters — •Henning Mollenhauer, Helen Chrzanowski, Leon Meßner, and Janik Wolters
16:30 THU 13.45 Towards realizing a single mode fiber wavelength division multiplexer for quantum frequency conversion — •Zoë Matti, Marlon Schäfer, Felix Rohe, David Lindler, Tobias Bauer, and Christoph Becher
16:30 THU 13.46 Integrated Photonic Information Processing for Quantum Networks — •Louis L. Hohmann, Jeldrik Huster, Jonas C. J. Zatsch, Tim Engling, and Stefanie Barz
16:30 THU 13.47 Impact of electrode noise on the qubit coherence time in a 2D ion trap — •Daniel Busch, Benjamin Bürger, Patrick Huber, Dorna Niroomand, and Christof Wunderlich
16:30 THU 13.48 Towards Surface-Electrode Ion Traps with Chip-Integrated Near-Field Microwave Control and Integrated Photonics — •Mohammad Masum Billah, Florian Ungerechts, Rodrigo Munoz, Janina Bätge, Axel Hoffmann, Giorgio Zarantonello, and Christian Ospelkaus
16:30 THU 13.49 Spin-selective coherent light scattering from ion crystals — •Zyad Shehata, Benjamin Zenz, Ansgar Schaefer, Maurizio Verde, Stefan Richter, Joachim von Zanthier, and Ferdinand Schmidt-Kaler
16:30 THU 13.50 Two-dimensional ion trap array with integrated photnics — •Dominique Zehnder
16:30 THU 13.51 Rack-mounted ion trap with integrated optical cavity — •Franz Krieger, Lara Becker, Jolan Costard, Stephan Kucera, and Jürgen Eschner
16:30 THU 13.52 Combining Ion shuttling and individual Ion addressing in a segmented linear Trap — •Robin Strohmaier, Daniel Wessel, Janis Wagner, Paula Bañuls, Benjamin Zenz, Janine Hilder, Björn Lekitsch, Jonas Vogel, Ulrich Poschinger, and Ferdinand Schmidt-Kaler
16:30 THU 13.53 Towards a spin-exchange collision-based optical quantum memory in noble-gas spins — •Alexander Erl, Norman Vincenz Ewald, Andrés Medina Herrera, Denis Uhland, Wolfgang Kilian, Jens Voigt, Ilja Gerhardt, and Janik Wolters
16:30 THU 13.54 Rotational state preparation of CaOH+ — •Miriam Kautzky, Brandon Furey, Zhenlin Wu, Mariano Monsalve, Andrea Turci, René Nardi, Tim Duka, and Philipp Schindler
16:30 THU 13.55 Widefield fluorescence microscopy of color centers in diamond — •Caius Niemann, Leonie Eggers, Konstantin Beck, Nick Brinkmann, Sunil Kumar Mahato, Donika Imeri, Elaheh Bakhshaei Ghoroghaghaei, Rikhav Shah, and Ralf Riedinger
16:30 THU 13.56 Coherent Control of a Coupled Three-Electron Spin Quantum Register in Diamond — •Fabian Müller, Samuele Brambilla, Timo Joas, Philipp J. Vetter, Tobias Spohn, Matthias M. Müller, and Fedor Jelezko
16:30 THU 13.57 Addressing Fabrication Challenges in Photonic Crystal Cavities for Diamond Color Centers — •Lucca Valerius, Marco E. Stucki, Tommaso Pregnolato, and Tim Schröder
16:30 THU 13.58 Generation of Highly Indistinguishable Single Photons from Tin-Vacancy Centers in Diamond — •Dennis Herrmann, Robert Morsch, and Christoph Becher
16:30 THU 13.59 Generation of Coherent Laser Fields for Coherent Population Trapping on Spin-Levels of the Tin-Vacancy Center in Diamond — •Linus Ehre, Robert Morsch, Dennis Herrmann, and Christoph Becher
16:30 THU 13.60 Interfacing Tin-Vacancy Centers in diamond and 40Ca+ Ions via Quantum Frequency Conversion — •David Lindler, Tobias Bauer, Pascal Baumgart, Max Bergerhoff, Marlon Schäfer, Jürgen Eschner, and Christoph Becher
16:30 THU 13.61 Magnetic Field Dependent Spectroscopic Investigation of a 13C Nuclear Spin Strongly Coupled to a SnV Center — •Mohamed Elshorbagy, Jeremias Resch, Ioannis Karapatzakis, Philipp Fuchs, Marcel Schrodin, Michael Kieschnick, Julia Heupel, Luis Kussi, Christoph Sürgers, Cyril Popov, Jan Meijer, Christoph Becher, Wolfgang Wernsdorfer, and David Hunger
16:30 THU 13.62 Towards Efficient Spin Control of Tin-Vacancy Color Centers in Diamond for Quantum Networks — •Jonas Wollenberg, Keisuke Oshimi, Charlotta Gurr, Alok Gokhale, Cem Güney Torun, Mohamed Belhassen, Natalia Kemf, Matthias Matalla, Ralph-Stefan Unger, Ina Ostermay, Alexander Külberg, Andreas Thies, Tommaso Pregnolato, Gregor Pieplow, and Tim Schröder
16:30 THU 13.63 Deep Learning Strategies for Stabilizing NV Center Emission Spectra — •Clara Zoé Baenz, Gregor Pieplow, Kilian Unterguggenberger, Laura Orphal-Kobin, and Tim Schröder
16:30 THU 13.64 SiV color center in diamond as Quantum Network Nodes — •Leonie Eggers, Donika Imeri, Konstantin Beck, Nick Brinkmann, Sunil Kumar Mahato, Caius Niemann, Rikhav Shah, and Ralf Riedinger
16:30 THU 13.65 Development of spin-impurity controlled nanodiamonds for quantum sensing — •Keisuke Oshimi, Hitoshi Ishiwata, Hiromu Nakashima, Sara Mandić, Hina Kobayashi, Minori Teramoto, Hirokazu Tsuji, Yoshiki Nishibayashi, Yutaka Shikano, Toshu An, and Masazumi Fujiwara
16:30 THU 13.66 Coherent optical spectroscopy on ensembles of tin-vacancy color centers in diamond — •Fabian Voltz, Anna Fuchs, Dennis Herrmann, and Christoph Becher
16:30 THU 13.67 Towards wide-field vector magnetometry — •Tofianme Sorgwe, Florian Sledz, Mario Agio, and Assegid Flatae
16:30 THU 13.68 Towards an all-optical magnetic field quantum sensor based on an ensemble of Silicon-vacancy color centers — •Anna Fuchs and Christoph Becher
16:30 THU 13.69 Defect Centers in Hexagonal Boron Nitride for Single-Photon Emitters — •Marcel Buch, Jan Böhmer, Annkathrin Köhler, Carsten Ronning, and Claudia Rödl
16:30 THU 13.70 Towards Controlling Nuclear Spin Ensembles in Diamond using a 3D-Printed Modular Experiment PlatformGlen Neiteler, •Jonas Homrighausen, Dennis Stiegekötter, David Ahlmer, Marina Peters, Peter Glösekötter, and Markus Gregor
16:30 THU 13.71 High resolution event time tagger with outstanding timing precision, user selectable trigger methods, and flexible interfacingFlorian Weigert, Tino Röhlicke, Hans-Jürgen Rahn, Nicolai Adelhöfer, Torsten Krause, •Torsten Langer, and Michael Wahl
16:30 THU 13.72 Quantum telescopes: imaging beyond classical limits — •Elaheh Bakhshaei ghoroghaghaei, Rikhav Shah, Donika Imeri, Nick Brinkmann, Leonie Eggers, Sunil Kumar mahato, Konstantin Beck, Caius Niemann, Lasse Irrgang, and Ralf Riedinger
16:30 THU 13.73 A Quantum Telescope: Quantum memory assisted optical-interferometric astronomy — •Rikhav Shah, Donika Imeri, Elaheh Bakhshaei Ghoroghaghaei, and Ralf Riedinger
16:30 THU 13.74 Resonator enhanced NIR-MIR correlations for cancer cell detectionRoman Schnabel, Axel Schönbeck, Jan Südbeck, and •Rene Reichow
16:30 THU 13.75 Fast Mid-IR Spectroscopy with Cavity Enhanced SPDC source — •Atta ur Rehman Sherwani, Helen Chrzanowski, Felix Mann, Emma Pearce, Fabian Wendt, and Sven Ramelow
16:30 THU 13.76 Cavity enhanced characterisation of perovskite quantum dots — •Svenja Müller, David Hunger, Maksym Kovalenko, Gabriele Raino, and Amrutha Rajan
16:30 THU 13.77 Coherent scattering optomechanics - probing interaction strength — •Erik Bus
16:30 THU 13.78 Calibrating Photodiodes using Quantum Metrology — •Leif Albers, Jan-Malte Michaelsen, and Roman Schnabel
16:30 THU 13.79 Observation of squeezed light in the 2-um range in the signal band of future gravitational wave observatoriesJulian Gurs, •Nils Sültmann, and Roman Schnabel
16:30 THU 13.80 Gauging the ground-state photon content of the Quantum Rabi model — •Arka Dutta, Daniel Braak, and Marcus Kollar
16:30 THU 13.81 Equivalence between the second order steady state for the spin-boson model and its quantum mean force Gibbs statePrem Kumar, •Athulya K.P., and Sibasish Ghosh
16:30 THU 13.82 Design and optimization of bimodal cavities coupled to multi-level quantum systems — •Oscar Camacho Ibarra, Jan Gabriel Hartel, and Klaus D. Jöns
16:30 THU 13.83 Two-color resonant excitation to study the Auger effect in a single photon emitter — •Nico Schwarz, Fabio Rimek, Hendrik Mannel, Marcel Zöllner, Britta Maib, Arne Ludwig, Andreas D. Wieck, Axel Lorke, and Martin Geller
16:30 THU 13.84 Optimization of etching processes for quantum well structures to enhance IR emission — •Daniel Janzen, Peter Zajac, Sascha R. Valentin, Arne Ludwig, and Andreas D. Wieck
16:30 THU 13.85 Miniaturizing optical resonators - Fiber-based Fabry-Perot cavities — •Usman Adil, Franziska Haslinger, Michael Förg, Sambit Mitra, Manuel Nutz, Jonathan Noé, and Thomas Hümmer
16:30 THU 13.86 Hardware-efficient GHZ state generation using measurementsS. Siddardha Chelluri, •Stephan Schuster, Sumeet Sumeet, and Riccardo Roma
16:30 THU 13.87 Magneto-levitating Systems: Theory of Feedback Cooling and Intrinsic Dissipation — •Pietro Oreglia, Gianluigi Catelani, Daniele Contessi, Alessio Recati, Andrea Vinante, and Gianluca Rastelli
16:30 THU 13.88 A practical graphene quantum Hall resistance standard for realizing the unit ohm — •Yefei Yin, Mattias Kruskopf, Stephan Bauer, Teresa Tschirner, Klaus Pierz, Frank Hohls, Hansjörg Scherer, Rolf J. Haug, and Hans W. Schumacher
16:30 THU 13.89 Optimizing thermal management of equipment via FEM-simualtions — •Tristan Stiller
16:30 THU 13.90 Integrating Adiabatic Demagnetization Refrigeration with PPMS for Sub-50 mK Studies — •Marvin Klinger, Anna Klinger, Jorginho Villar Guerrero, Tim Treu, Anton Jesche, and Philipp Gegenwart
16:30 THU 13.91 Millikelvin Microwave Photonic ProbestationMatthias Weiß and •Hubert Krenner
16:30 THU 13.92 Accurate modeling of polarization in large-scale molecular dynamics simulations — •Hikaru Azuma, Shuji Ogata, Ryo Kobayashi, Masayuki Uranagase, Yuta Takahashi, and Takahiro Tsuzuki
16:30 THU 13.93 Hyperspectral Imaging and Optical Characterisation of Localized and Delocalized Exciton Complexes in Transition Metal Dichalcogenides — •Shachi Machchhar, Bhabani Sankar Sahoo, Yuhui Yang, Imad Limame, Johannes Schall, Sven Rodt, Chirag Chandrakant Palekar, and Stephan Reitzenstein
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