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Q: Fachverband Quantenoptik und Photonik

Q 41: Poster: Quantum Optics and Photonics II

Wednesday, March 13, 2019, 16:15–18:15, S Fobau Physik

16:15 Q 41.1 Filter effects in quantum optimal control using Krotov's method — •Matthias Krauss, Sabrina Patsch, Daniel M. Reich, and Christiane P. Koch
16:15 Q 41.2 Estimating the Unpredictability in a Quantum Random Number Generator — •Johannes Seiler, Thomas Strohm, and Wolfgang P. Schleich
16:15 Q 41.3 Genuine hidden nonlocality of three-qubit bound entangled quantum states — •Lucas Tendick, Hermann Kampermann, and Dagmar Bruss
16:15 Q 41.4 Using Langevin Dynamics in Artificial Neural Networks to Represent Quantum Spin Systems — •Felix Behrens, Stefanie Czischek, Martin Gärttner, and Thomas Gasenzer
16:15 Q 41.5 Violation of Bell inequalities with discretized continuous variables — •Alexander Sauer, Zsolt Bernad, and Gernot Alber
16:15 Q 41.6 Towards a cryogenic surface-electrode ion trap apparatus for high-fidelty microwave quantum simulation — •Sebastian Grondkowski, Timko Dubielzig, Giorgio Zarantonello, Henning Hahn, Amado Bautista-Salvador, and Christian Ospelkaus
16:15 Q 41.7 Device-independent secret key rate from optimized Bell inequality violation — •Sarnava Datta, Hermann Kampermann, and Dagmar Bruß
16:15 Q 41.8 Trap chip for 2D arrays of atomic ions interacting via MAGIC — •Ivan Boldin, Alexander Kraft, Moritz Porst, Elham Esteki, Bogdan Okhrimenko, and Christof Wunderlich
16:15 Q 41.9 Schrödinger equation for quaternionic quantum mechanics — •Jonathan Steinberg and Matthias Kleinmann
16:15 Q 41.10 Bound entanglement in d x d symmetric mixed states — •Marcel Seelbach Benkner
  16:15 Q 41.11 The contribution has been withdrawn.
16:15 Q 41.12 Technological Advances in Trapped Ion Quantum Processing Nodes — •Alexander Stahl, Björn Lekitsch, Janine Nicodemus, Daniël Pijn, Vidyut Kaushal, Oliver Gräb, Andreas Conta, Ulrich Poschinger, and Ferdinand Schmidt-Kaler
16:15 Q 41.13 Microwave-driven quantum logic with trapped 9Be+ ions in microfabricated ion traps — •Jonathan Morgner, Giorgio Zarantonello, Henning Hahn, Amado Bautista-Salvador, and Christian Ospelkaus
16:15 Q 41.14 Opto-electronic switch for fast error-correction in blind quantum computation — •Marco Marcozzi, Michal Vyvlecka, Alessandro Trenti, and Philip Walther
16:15 Q 41.15 Robust holographic generation of arbitrary light patterns for quantum walk experiments — •Weiqi Zhou-Hanf, Falk-Richard Winkelmann, Andrea Alberti, Wolfgang Alt, and Dieter Meschede
16:15 Q 41.16 Advanced Positioning Control for Trapped Ions in Segmented Traps — •Oliver Torsten Gräb, Janine Hilger, Ferdinand Schmidt-Kaler, and Ulrich Poschinger
16:15 Q 41.17 Robust two-qubit gates using pulsed dynamical decoupling — •Patrick Barthel, Jorge Casanova, Patrick Huber, Theeraphot Sriarunothai, Gouri Giri, Martin Plenio, and Christof Wunderlich
16:15 Q 41.18 Automation of Trapped Ion Experiment Controls — •Marc Georg Bußjäger, Alexander Erhard, Michael Meth, Lukas Postler, Roman Stricker, Martin Ringbauer, Thomas Monz, Philipp Schindler, and Rainer Blatt
16:15 Q 41.19 Microfabricated 2D array of ion traps based on a multi-metal-layer structure — •Silke Auchter, Philip Holz, Gerald Stocker, Kirill Lakhmanskiy, Yves Colombe, Rainer Blatt, Clemens Rössler, and Elmar Aschauer
16:15 Q 41.20 Propagation of generalized Pauli errors in qudit Clifford circuits — •Daniel Miller, Timo Holz, Hermann Kampermann, and Dagmar Bruß
16:15 Q 41.21 Development of a coherent spin photon interface for quantum repeaters using NV centers in diamond — •Maximilian Pallmann, Julia Benedikter, Evgenij Vasilenko, and David Hunger
16:15 Q 41.22 Solid State Quantum Memory for Single Photons — •Peter-Maximilian Ney, Luigi Giannelli, Tom Schmit, and Giovanna Morigi
16:15 Q 41.23 Ein Silizium Farbzentrum gekoppelt an einen Faserresonator als Quantenrepeater-Knoten — •Yanik Herrmann, Marcel Salz und Ferdinand Schmidt-Kaler
16:15 Q 41.24 Quantum Key Distribution with Small Satellites — •Peter Freiwang, Wenjamin Rosenfeld, Harald Weinfurter, and Qube Consortium
16:15 Q 41.25 Towards long-time entanglement between a single optically trapped atom and a single photon — •Wei Zhang, Robert Garthoff, Tim van Leent, Kai Redeker, Paul Koschmieder, Wenjamin Rosenfeld, and Harald Weinfurter
16:15 Q 41.26 All-fiber source for time-bin entangled photon pairs at 1550 nmMaximilian Tippmann, Oleg Nikiforov, Erik Fitzke, and •Thomas Walther
16:15 Q 41.27 An FPGA based time-acquisition system for QKD — •Kai Roth, Stefan Schürl, Erik Fitzke, Oleg Nikiforov, and Thomas Walther
16:15 Q 41.28 Towards a Suburban Quantum Network Link — •Tim van Leent, Robert Garthoff, Kai Redeker, Paul Koschmieder, Wei Zhang, Wenjamin Rosenfeld, and Harald Weinfurter
16:15 Q 41.29 Polarization-Preserving Quantum Frequency Conversion of 40Ca+-Resonant Photons to the Telecom C-Band — •Tobias Bauer, Matthias Bock, Stephan Kucera, Benjamin Kambs, Jürgen Eschner, and Christoph Becher
16:15 Q 41.30 Creation of optical coherent state superpositions with full parameter controlHacker Bastian, Welte Stephan, Daiss Severin, •Hartung Lukas, Shaukat Armin, Stephan Ritter, Lin Li, and Gerhard Rempe
16:15 Q 41.31 Controlled photon generation and absorption in ion-cavity systems for quantum networks — •Maria Galli, Dario A. Fioretto, Konstantin Friebe, Yunfei Pu, Markus Teller, Klemens Schüppert, Viktor Messerer, Yueyang Zou, Rainer Blatt, and Tracy E. Northup
16:15 Q 41.32 Spectral characterization of a entangled photon pair source for QKD — •Daniel Hofmann, Erik Fitzke, Oleg Nikiforov, and Thomas Walther
16:15 Q 41.33 A theoretical analysis of QR-PUFs — •Giulio Gianfelici, Hermann Kampermann, and Dagmar Bruß
16:15 Q 41.34 A new apparatus for experiments with single atoms in crossed fiber cavities — •Manuel Brekenfeld, Dominik Niemietz, Joseph Christesen, and Gerhard Rempe
16:15 Q 41.35 Integrating a fiber cavity along the axis of a linear ion trap — •Viktor Messerer, Markus Teller, Klemens Schüppert, Dario A. Fioretto, Konstantin Friebe, Maria Galli, Yunfei Pu, Yueyang Zou, Jakob Reichel, Rainer Blatt, and Tracy E. Northup
16:15 Q 41.36 Cavity-enhanced spectroscopy of a few-ion ensemble in Eu3+:Y2O3Bernardo Casabone, Julia Benedikter, Thomas Hümmer, Franziska Oehl, Karmel de Oliveira Lima, Theodor W. Hänsch, Alban Ferrier, Philippe Goldner, Hughes de Riedmatten, •Timon Eichhorn, Kelvin Chung, and David Hunger
16:15 Q 41.37 Dynamical decoupling of Erbium spins in Yttrium Orthosilicate — •Pablo Cova Fariña, Bejamin Merkel, Natalia Herrera Valencia, Kutlu Kutluer, and Andreas Reiserer
16:15 Q 41.38 Time - Optimal Control of Qubit Purification — •Jonas Fischer, Dominique Sugny, and Christiane Koch
16:15 Q 41.39 Spectroscopy of the tin-vacancy centre in diamond — •Dennis Herrmann, Johannes Görlitz, Morgane Gandil, Philipp Fuchs, Takayuki Iwasaki, Takashi Taniguchi, Mutsuko Hatano, and Christoph Becher
16:15 Q 41.40 Probing the modal structure of squeezed pulses via homodyne detection — •Thomas Dirmeier, Johannes Tiedau, Vahid Ansari, Christine Silberhorn, Christoph Marquardt, and Gerd Leuchs
16:15 Q 41.41 Harnessing path and polarization encoding in integrated photonic chips — •Leonardo Ruscio, Eric Meyer, Jan Dziewior, Lukas Knips, Jasmin Meinecke, Alexander Szameit, and Harald Weinfurter
16:15 Q 41.42 coupled spatiotemporal coherence for parametric down-conversion under negative group velocity dispersion. — •Paula Cutipa and Maria V. Chekhova
16:15 Q 41.43 A heralded single-photon time-bin qubit source — •Stefan Zeppetzauer, Maxime Jacquet, Lee Rozema, Michal Vyvlecka, Marie-Christine Röhsner, and Peter Schiansky
16:15 Q 41.44 Transient Non-Confining Potentials for Speeding Up a Single Ion Heat PumpErik Torrontegui, Samuel Dawkins, •Moritz Göb, and Kilian Singer
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