DPG Phi
Verhandlungen
Verhandlungen
DPG

Hannover 2020 – scientific programme

The DPG Spring Meeting in Hannover had to be cancelled! Read more ...

Parts | Days | Selection | Search | Updates | Downloads | Help

Q: Fachverband Quantenoptik und Photonik

Q 22: Posters: Quantum Optics and Photonics II

Tuesday, March 10, 2020, 16:30–18:30, Empore Lichthof

16:30 Q 22.1 Systematic investigations of a 633-nm iodine stabilized diode laser utilizing NICE-OHMS — •Florian Krause, Erik Benkler, and Uwe Sterr
16:30 Q 22.2 Raman laser system for controlling 9Be+ ion qubits — •Simon Roßmann, Timko Dubielzig, Sebastian Halama, Giorgio Zarantonello, Henning Hahn, Amado Bautista-Salvador, and Christian Ospelkaus
16:30 Q 22.3 Design and Implementation of a Spliced CW-Fiber Amplifier for a Brillouin-LIDAR System — •Benedikt Langfeld, Daniel Koestel, and Thomas Walther
16:30 Q 22.4 Monolithic Fiber Fabry Perot cavities for spectroscopy — •Florin Hemmann, Carlos Saavedra Salazar, Madhavakkannan Saravanan, Hannes Pfeifer, Deepak Pandey, Wolfgang Alt, and Dieter Meschede
16:30 Q 22.5 A laser sytem for sideband cooling of single 9Be+ ions in a Penning trap — •Julian Pick, Johannes Mielke, Teresa Meiners, Matthias Borchert, Frederik Jacobs, Amado Bautista-Salvador, Juan M. Cornejo, Malte Niemann, Stefan Ulmer, and Christian Ospelkaus
16:30 Q 22.6 A cw-OPO system for ultimate M-IR frequency resolution — •Ulrich Eismann, David B. Foote, Matt Cich, Walter Hurlbut, Felix Rohde, and Chris Haimberger
16:30 Q 22.7 Atom Trap Trace Analysis: An ultra-sensitive spectroscopy technique for dating of environmental tracers — •Julian Robertz, Lisa Ringena, Maximilian Schmidt, Niccolo Rigi-Luperti, Florian Sandel, Jeremias Gutekunst, Arne Kersting, Yannis Arck, David Wachs, Annabelle Kaiser, Werner Aeschbach, and Markus Oberthaler
16:30 Q 22.8 High-precision spectroscopy enhanced with squeezed light — •Jonas Junker, Dennis Wilken, Elanor Huntington, and Michèle Heurs
16:30 Q 22.9 Tunable vacuum ultaviolet laser setup for first nuclear spectroscopic measurements on thorium — •Philip Mosel, Uwe Morgner, and Milutin Kovacev
16:30 Q 22.10 Cryogenic sapphire cavities as ultrastable optical frequency references for improved laboratory test of Lorentz invariance — •Erich Günter Leo Pape, Achim Peters, and Evgeny Kovalchuk
16:30 Q 22.11 Cross-Phase Modulation Artifacts in Femtosecond Stimulated Raman Scattering — •Thomas Würthwein, Niklas M. Lüpken, and Carsten Fallnich
16:30 Q 22.12 Deep learning phase reconstruction from dispersion scan traces — •Sven Kleinert, Ayhan Tajalli, Tamas Nagy, and Uwe Morgner
16:30 Q 22.13 Near-field phase diagnostics of intense ultrashort laser pulses — •Sergej Poplavski, Bastian Hagmeister, and Georg Pretzler
16:30 Q 22.14 Gap-size dependence of optical near-fields in a variable nanoscale two-tip junction — •Jonas Heimerl, Takuya Higuchi, Maximilian Ammon, M. Alexander Schneider, and Peter Hommelhoff
16:30 Q 22.15 Investigations toward diffraction imaging by High Harmonics — •Kai Lennard Rose, Dirk Hemmers, and Georg Pretzler
16:30 Q 22.16 Parametric studies of High Harmonic Generation in gases in the few-nm range — •Natascha Thomas, Dirk Hemmers, and Georg Pretzler
16:30 Q 22.17 Third harmonic generation in thin film layers — •David Zuber, Holger Badorreck, Morten Steinecke, Marco Jupe, and Uwe Morgner
16:30 Q 22.18 Electron Emitter Arrays on a Chip — •Constantin Nauk, Constanze Gerner, Philip Dienstbier, and Peter Hommelhoff
16:30 Q 22.19 Investigation of time dynamics of atom-light interaction in the superstrong coupling regime — •Martin Blaha, Aisling Johnson, Philipp Schneeweiss, Arno Rauschenbeutel, and Jürgen Volz
16:30 Q 22.20 Fiber based Mode Matching for Fabry-Pérot Cavities — •Pritom Paul, Timon Eichhorn, and David Hunger
16:30 Q 22.21 Towards Cavity-Enhanced Spectroscopy of Single Europium Ions in Yttria NanocrystalsTimon Eichhorn, Kelvin Chung, Sören Bieling, •Tobias Krom, Bernardo Casabone, Julia Benedikter, Thomas Hümmer, Alban Ferrier, Philippe Goldner, Hugues De Riedmatten, and David Hunger
16:30 Q 22.22 Overlapping modes effects in X-ray cavity QED — •Dominik Lentrodt, Kilian P. Heeg, Christoph H. Keitel, and Jörg Evers
16:30 Q 22.23 Towards cavity-enhanced single ion spectroscopy of Yb3+:Y2O3 — •Jannis Hessenauer, Sören Bieling, Tobias Krom, Philippe Goldner, and David Hunger
16:30 Q 22.24 High finesse fiber cavity as a light matter interface for quantum optics application — •Patrick Maier, Stefan Häußler, Gregor Bayer, Richard Waltrich, and Alexander Kubanek
16:30 Q 22.25 Implementation of Optical Tweezers in a Small Scale Cavity-QED Setup — •Saibin Zhou, Bo Wang, Nicolas Tolazzi, Christopher Ianzano, and Gerhard Rempe
16:30 Q 22.26 Coupling a single trapped atom to a WGM microresonator — •Luke Masters, Elisa Will, Michael Scheucher, Jürgen Volz, and Arno Rauschenbeutel
16:30 Q 22.27 Towards virtual-state superradiant lasing from cold ytterbium atoms — •Dmitriy Sholokhov, Hannes Gothe, Anna Breunig, and Jürgen Eschner
16:30 Q 22.28 Ultra-sensitive hyperspectral imaging with a high-speed scanning microcavity — •Evgenij Vasilenko, Thomas Hümmer, Theodor Wolfgang Hänsch, Alexander Högele, and David Hunger
16:30 Q 22.29 Cumulant expansion method applied to a cascaded system — •Kasper Kusmierek, Sahand Mahmoodian, and Klemens Hammerer
16:30 Q 22.30 Climbing the Dark State Ladder of Cavity EIT — •Bo Wang, Christopher Ianzano, Nicolas Tolazzi, Celso Villas-Boas, and Gerhard Rempe
16:30 Q 22.31 A cryogenic surface-electrode ion trap apparatus for high-fidelity microwave quantum simulations — •Sebastian Halama, Timko Dubielzig, Giorgio Zarantonello, Henning Hahn, Amado Bautista-Salvador, and Christian Ospelkaus
16:30 Q 22.32 Optimal control for cat state preparation — •Matthias G. Krauss, Sabrina Patsch, Daniel M. Reich, and Christiane P. Koch
16:30 Q 22.33 Numerical Studies of the Quantum Game of Life — •Peter-Maximilian Ney, Giovanna Morigi, and Simone Montangero
16:30 Q 22.34 Nonlocal potential of quantum measurements — •Lucas Tendick, Hermann Kampermann, and Dagmar Bruss
16:30 Q 22.35 Sections of generalized probabilistic theories — •Jonathan Steinberg and Matthias Kleinmann
16:30 Q 22.36 Lie-algebra-based estimation of the quantum speed limit — •Fernando Gago Encinas, Christiane Koch, and Thomas Chambrion
16:30 Q 22.37 Fundamental Bounds for Qubit ResetDaniel Basilewitsch, •Jonas Fischer, Daniel M. Reich, Dominique Sugny, and Christiane P. Koch
16:30 Q 22.38 Dissipative Ising model simulations with trapped ions in surface-electrode microtraps. — •Nicolás Pulido, Giorgio Zarantonello, Tim Pistorius, Jonathan Morgner, Amado Bautista-Salvador, Henning Hahn, Hendrik Weimer, and Christian Ospelkaus
16:30 Q 22.39 Analysis of restricted Boltzmann machine quantum states — •Sebastian Syrkowski and Martin Gärttner
16:30 Q 22.40 On the notions of bound entanglement — •Michael Gaida and Matthias Kleinmann
16:30 Q 22.41 Simulation der Zweiphotoneninterferenz am Strahlteiler — •Martin Kernbach, Oliver Benson und Andreas Schell
16:30 Q 22.42 Entanglement Generation Using Multiport Beam Splitters — •Shreya Kumar, Nico Sieber, Matthias Bayerbach, and Stefanie Barz
  16:30 Q 22.43 The contribution has been withdrawn.
16:30 Q 22.44 Dynamics of a single-ion heat engine: towards a sensitive bath sensor — •Bo Deng, Moritz Goeb, Erik Torrontegui, Amikam Levy, Samuel Dawkins, Kilian Singer, and Daqing Wang
16:30 Q 22.45 Constructing U(1) gauge symmetry in electronic circuits — •Hannes Riechert, Erez Zohar, and Fred Jendrzejewski
16:30 Q 22.46 Regrouping invariance of lattice systems in a rational magnetic fieldTobias Geib, •Pablo Tieben, and Reinhard F. Werner
16:30 Q 22.47 Correlations in 2D strongly interacting fermionic systems — •Carl Heintze, Luca Bayha, Marvin Holten, Keerthan Subramanian, Philipp Preiß, and Selim Jochim
16:30 Q 22.48 An experiment to study small Fermi-Hubbard systemsMartin Schlederer, •Alexandra Mozdzen, Phillip Wieburg, Thomas Lompe, and Henning Moritz
16:30 Q 22.49 Disorder-induced Floquet topological insulator phases with Falicov-Kimball interaction — •Michael Pasek, Tao Qin, and Walter Hofstetter
16:30 Q 22.50 Few ultracold fermions in a two-dimensional trap — •Ram-Janik Petzold, Jan Hendrik Becher, Ralf Klemt, Philipp Preiss, and Selim Jochim
16:30 Q 22.51 Sound propagation and damping in a homogeneous two-dimensional Fermi gas — •Markus Bohlen, Lennart Sobirey, Niclas Luick, Hauke Biss, Thomas Lompe, and Henning Moritz
16:30 Q 22.52 Correlation measurements of mesoscopic two-dimensional Fermi systemsRalf Klemt, •Philipp Lunt, Jan Hendrik Becher, Ram-Janik Petzold, Philipp Preiss, and Selim Jochim
16:30 Q 22.53 Floquet engineering of strongly correlated fermions in optical lattices — •Kilian Sandholzer, Joaquín Minguzzi, Anne-Sophie Walter, Konrad Viebahn, Frederik Görg, and Tilman Esslinger
16:30 Q 22.54 Pairing on the BEC side of a fermionic system — •Manuel Jäger, Thomas Paintner, Daniel Hoffmann, Wolfgang Limmer, Michele Pini, Pierbagio Pieri, Giancarlo Strinati, and Johannes Hecker Denschlag
16:30 Q 22.55 Local Chern marker of smoothly confined Hofstadter fermions — •Urs Gebert, Bernhard Irsigler, and Walter Hofstetter
16:30 Q 22.56 Fermi-Hubbard physics in 1d and bilayer systems — •Dominik Bourgund, Joannis Koepsell, Sarah Hirthe, Pimonpan Sompet, Jayadev Vijayan, Petar Bojovic, Guillaume Salomon, Christian Groß, and Immanuel Bloch
16:30 Q 22.57 Phase Coherence and Superfluidity in Ultracold 2D Fermi Gases — •Hauke Biss, Niclas Luick, Lennart Sobirey, Markus Bohlen, Vijay Pal Singh, Ludwig Mathey, Thomas Lompe, and Henning Moritz
16:30 Q 22.58 Thermoelectric transport properties of an ultracold Fermi gas — •Philipp Fabritius, Samuel Häusler, Martin Lebrat, Jeff Mohan, Laura Corman, and Tilman Esslinger
16:30 Q 22.59 Ergodicity breaking in tilted one-dimensional optical lattices — •Thomas Kohlert, Sebastian Scherg, Bharath Hebbe Madhusudhana, Immanuel Bloch, and Monika Aidelsburger
16:30 Q 22.60 Local spin manipulation inside an atomic quantun point contact — •Philipp Fabritius, Martin Lebrat, Samuel Häusler, Jeff Mohan, Laura Corman, and Tilman Esslinger
16:30 Q 22.61 Learning quantum structures in compact localized eigenstates — •Giedrius Zlabys, Mantas Raciunas, and Egidijus Anisimovas
16:30 Q 22.62 A driven-dissipative Bose-Einstein condensate in a 1-D optical lattice — •Marvin Röhrle, Jens Benary, Christian Baals, Alexandre Gil Moreno, Jian Jiang, and Herwig Ott
16:30 Q 22.63 Controllable Josephson junction for photon Bose-Einstein condensates — •Mario Vretenar, Ben Kassenberg, Shivan Bissesar, and Jan Klaers
16:30 Q 22.64 Density-matrix renormalization group study of quench dynamics in the extended Bose-Hubbard model — •Sebastian Stumper, Junichi Okamoto, and Michael Thoss
16:30 Q 22.65 Nonequilibrium density wave order in driven atom-cavity system — •Christoph Georges, Hans Keßler, Phatthamon Kongkhambut, and Andreas Hemmerich
16:30 Q 22.66 Continuous feedback and spin-changing processes in a quantum gas coupled to a cavity — •Francesco Ferri, Fabian Finger, Katrin Kroeger, Rodrigo Rosa-Medina, Nishant Dogra, Marcin Paluch, Tobias Donner, and Tilman Esslinger
16:30 Q 22.67 Controlling spin-exchange collisions between individual neutral impurities and an ultracold quantum gas — •Sabrina Burgardt, Quentin Bouton, Daniel Adam, Jens Nettersheim, Daniel Mayer, and Artur Widera
100% | Mobile Layout | Deutsche Version | Contact/Imprint/Privacy
DPG-Physik > DPG-Verhandlungen > 2020 > Hannover