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Dresden 2011 – wissenschaftliches Programm

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Q: Fachverband Quantenoptik und Photonik

Q 57: Poster 3: Quantengase, Ultrakalte Atome, Ultrakalte Moleküle, Materiewellen Optik, Präzisionsmessungen, Metrologie

Donnerstag, 17. März 2011, 16:30–19:30, P1

16:30 Q 57.1 Weak Localisation with Short Loops — •Felix Eckert, Thomas Wellens, and Andreas Buchleitner
16:30 Q 57.2 Many boson- vs. many-fermion interference -- differences and similarities — •Malte C. Tichy, Markus Tiersch, Florian Mintert, and Andreas Buchleitner
16:30 Q 57.3 Nonlinear BEC Dynamics Induced by Harmonic Modulation of Atomic s-wave Scattering Length — •Ivana Vidanović, Antun Balaž, Hamed Al-Jibbouri, and Axel Pelster
16:30 Q 57.4 Exact Lieb-Liniger Dynamics — •Jan Zill, Matthias Kronenwett, and Thomas Gasenzer
16:30 Q 57.5 Back reaction from Bogoliubov modes onto grey solitons — •Philip Walczak and James Anglin
16:30 Q 57.6 Towards the realization of an erbium atomic quantum gas — •Henning Brammer, Jens Ulitzsch, Riad Bourouis, and Martin Weitz
16:30 Q 57.7 Dipole potentials for guided atom-optics — •Thomas Lauber, Johannes Küber, Martin Hasch, Oliver Wille, and Gerhard Birkl
16:30 Q 57.8 Scaling laws of turbulent ultracold bosons — •Boris Nowak, Maximilian Schmidt, Jan Schole, Denes Sexty, and Thomas Gasenzer
16:30 Q 57.9 Critical dynamics of ultracold bosons in one dimension — •Maximilian Schmidt, Jan Schole, Boris Nowak, Denes Sexty, and Thomas Gasenzer
16:30 Q 57.10 Bose-Einstein condensation of a two-dimensional photon gas and prospects on its realization in solid-state materials — •Julian Schmitt, Jan Klaers, Frank Vewinger, and Martin Weitz
16:30 Q 57.11 Quantum - classical correspondence and break-down of second Josephson oscillations — •Martin P. Strzys and James R. Anglin
16:30 Q 57.12 Investigation of light-assisted collisions of 40Ca — •Oliver Appel, Max Kahmann, Stephan Schulz, Sebastian Kraft, Fritz Riehle, and Uwe Sterr
16:30 Q 57.13 Low-dimensional physics on atom chips — •Anton Piccardo-Selg, Gal Aviv, Simon Goodall, Lucia Hackermüller, Thomas Fernholz, and Peter Krüger
16:30 Q 57.14 Cold Heat - The Quantum Kinetic Theory of Collisionless Superfluid Internal Convection — •Lukas Gilz and James Anglin
16:30 Q 57.15 Scattering Ultracold Atoms on Carbon Nanotubes — •Peter Federsel, Michael Gierling, Philip Schneeweiß, Gabriela Visanescu, Dieter Kern, Andreas Günther, and József Fortágh
16:30 Q 57.16 (contribution withdrawn) Interactions and crossovers between insulating phases of fermionic gases in optical lattices — •Victor Hugo Ferreira Bezerra, Flavio de Souza Nogueira, and Axel Pelster
16:30 Q 57.17 A new setup for the study of strongly correlated low-dimensional systems — •Florian Wittkötter, Wolf Weimer, Kai Morgener, Niels Strohmaier, and Henning Moritz
16:30 Q 57.18 Approaching a three-component Fermi gas in an optical lattice — •Martin Ries, Andre Wenz, Philipp Simon, Thomas Lompe, Friedhelm Serwane, Gerhard Zürn, and Selim Jochim
16:30 Q 57.19 Bosons and fermions in three-dimensional optical lattices: Multi-band and nonlinear hopping corrections — •Alexander Mering and Michael Fleischhauer
16:30 Q 57.20 Interacting instabilities in spin-orbit coupled one dimensional Spinor condensates — •Frank Zimmer, Andreas Jacob, and Rejish Nath
16:30 Q 57.21 Perspectives of Few Body Physics in an Ultracold Mixture of 6Li and 133Cs — •Romain Müller, Marc Repp, Rico Pires, Juris Ulmanis, Stefan Schmidt, Kristina Meyer, and Matthias Weidemüller
16:30 Q 57.22 Non-abelian Gauge-field simulators with cold atoms — •Naceur Gaaloul, Torben Schulze, Holger Ahlers, Sebastian Bode, Felix Kösel, Vyacheslav Lebedev, Wolfgang Ertmer, Luis Santos, and Ernst Rasel
16:30 Q 57.23 Towards Bose-Fermi mixtures in disordered optical lattices — •Mathis Baumert, Nadine Meyer, Michael Holynski, Marisa Perea Ortiz, Kai Bongs, and Jochen Kronjäger
16:30 Q 57.24 Spontaneous Breaking of Spatial and Spin Symmetry in Spinor CondensatesManuel Scherer, Bernd Lücke, •Jan Peise, Garu Gebreyesus, Oliver Topic, Frank Deuretzbacher, Wolfgang Ertmer, Luis Santos, Jan Arlt, and Carsten Klempt
16:30 Q 57.25 An atomic parametic amplifier for the production of non-classical StatesManuel Scherer, •Bernd Lücke, Jens Kruse, Jan Peise, Oliver Topic, Frank Deuretzbacher, Wolfgang Ertmer, Jan Arlt, Luis Santos, and Carsten Klempt
16:30 Q 57.26 Quantum fluctuations in the time-dependent BCS-BEC crossover — •Bernhard M. Breid and James R. Anglin
16:30 Q 57.27 Quantum dynamics of few ultra-cold atoms in a periodically shaken optical superlatticeMartin Esmann, Kirsten Stiebler, Bettina Gertjerenken, Niklas Teichmann, and •Christoph Weiss
16:30 Q 57.28 Quantum Phase Diagram for Bosons in Optical Lattices with On-Site Interaction Modulation — •Francisco Ednilson Alves dos Santos and Axel Pelster
16:30 Q 57.29 Magnetic phases of spinor quantum gases in hexagonal optical lattices — •Eva-Maria Richter, Dirk-Sören Lühmann, and Daniela Pfannkuche
16:30 Q 57.30 Non-equilibrium dynamics in a Kondo lattice of ultracold fermionic alkaline-earth-metal atoms — •Sebastian Bock, Matthias Kronenwett, Michael Foss-Feig, Ana Maria Rey, and Thomas Gasenzer
16:30 Q 57.31 Repulsiv gebundene Teilchenpaare aus Bosonen und Fermionen im optischen Gitter — •Eva Katharina Rafeld, Bernd Schmidt und Walter Hofstetter
16:30 Q 57.32 Quantum dynamics in the bosonic Josephson junction — •Moritz Hiller, Maya Chuchem, Katrina Smith-Mannschott, Tsampikos Kottos, Amichay Vardi, and Doron Cohen
16:30 Q 57.33 Spectral origin of decaying Bloch oscillations — •Hannah Venzl, Moritz Hiller, and Andreas Buchleitner
16:30 Q 57.34 Realization of Tunable Tunneling Dynamics and New Phases in Triangular Optical Lattices — •Christoph Ölschläger, Julian Struck, Christina Staarmann, Parvis Soltan-Panahi, Rodolphe Le Targat, Patrick Windpassinger, and Klaus Sengstock
16:30 Q 57.35 Local mean field in optical lattices — •Astrid E. Niederle and Heiko Rieger
16:30 Q 57.36 Effective occupation-dependent tunneling in optical lattices — •Maria Langbecker, Ole Jürgensen, Dirk-Sören Lühmann, and Klaus Sengstock
16:30 Q 57.37 Quantum Many-Body Systems on the Single-Atom Level — •P. Schauß, C. Weitenberg, M. Endres, J. F. Sherson, M. Cheneau, T. Fukuhara, I. Bloch, and S. Kuhr
16:30 Q 57.38 Detection of the Amplitude Mode in a Strongly Interacting Superfluid by Bragg Spectroscopy — •Sören Götze, Jannes Heinze, Jasper Simon Krauser, Bastian Hundt, Nick Fläschner, Christoph Becker, and Klaus Sengstock
16:30 Q 57.39 Probing ultracold fermions in optical lattices — •Jasper Simon Krauser, Sören Götze, Jannes Heinze, Bastian Hundt, Nick Fläschner, Dirk-Sören Lühmann, Christoph Becker, and Klaus Sengstock
16:30 Q 57.40 Interacting Fermions in Optical Lattices - Exploring the Fermi-Hubbard Hamiltonian — •Jens Philipp Ronzheimer, Lucia Hackermüller, Simon Braun, Michael Schreiber, Tim Rom, Sebastian Will, Thorsten Best, Ulrich Schneider, and Immanuel Bloch
16:30 Q 57.41 Novel Preparation Schemes for Hexagonal Lattices — •Christina Staarmann, Parvis Soltan-Panahi, Julian Struck, Christoph Ölschläger, Dirk-Sören Lühmann, Rodolphe Le Targat, Patrick Windpassinger, and Klaus Sengstock
16:30 Q 57.42 Interacting Bose-Fermi Mixtures in Optical Lattices — •Simon Braun, Sebastian Will, Thorsten Best, Philipp Ronzheimer, Michael Schreiber, Tim Rom, Ulrich Schneider, Dirk-Sören Lühmann, and Immanuel Bloch
16:30 Q 57.43 The Dicke quantum phase transition in an optical cavity QED system — •Rafael Mottl, Kristian Baumann, Ferdinand Brennecke, Tobias Donner, Christine Guerlin, and Tilman Esslinger
16:30 Q 57.44 Experiments with ultracold atoms in optical superlattices — •Monika Aidelsburger, Marcos Atala, Yu-Ao Chen, Sylvain Nascimbène, Stefan Trotzky, and Immanuel Bloch
16:30 Q 57.45 Non-Equilibrium Phase Transition of Ultracold Bosons in an Optical Lattice Coupled to a BEC Reservoir — •Mathias Hayn and Axel Pelster
16:30 Q 57.46 Quest for anisotropic solitons in dipolar Bose-Einstein condensates — •Patrick Köberle, Rüdiger Eichler, Jörg Main, and Günter Wunner
16:30 Q 57.47 General Relativistic Description of Bose-Einstein Condensates — •Oliver Gabel and Reinhold Walser
16:30 Q 57.48 Semiclassical dynamics of self-organization of atoms in optical cavities — •Stefan Schütz, Hessam Habibian, and Giovanna Morigi
16:30 Q 57.49 Ring structures in linear multipole ion traps — •Florian Cartarius, Cecilia Cormick, and Giovanna Morigi
16:30 Q 57.50 Experiments with laser-cooled atoms trapped in the evanescent field surrounding an optical nanofiber — •Daniel Reitz, Rudolf Mitsch, Melanie Müller, Samuel T. Dawkins, and Arno Rauschenbeutel
16:30 Q 57.51 Control of refractive index and motion of a single atom by quantum interference — •René Reimann, Wolfgang Alt, Stefan Brakhane, Martin Eckstein, Tobias Kampschulte, Miguel Martinez-Dorantes, Artur Widera, and Dieter Meschede
16:30 Q 57.52 Phase space compression with an accelerated diode and mirror potential — •Sönke Schmidt, J. Gonzalo Muga, and Andreas Ruschhaupt
16:30 Q 57.53 A compact modular 2D-MOT setupBastian Höltkemeier, Christoph Hofmann, Simone Götz, •Hannes Busche, and Matthias Weidemüller
16:30 Q 57.54 Vibrational ground state cooling of a neutral atom in a tightly focused optical dipole trap. — •Syed Abdullah Aljunid, JianWei Lee, Martin Paesold, Brenda Chng, Gleb Maslennikov, and Christian Kurtsiefer
16:30 Q 57.55 A New Setup for Probing Bose-Fermi Mixtures in Optical Lattices — •Tracy Li, Lucia Duca, Martin Boll, Jens Phillip Ronzheimer, Ulrich Schneider, and Immanuel Bloch
16:30 Q 57.56 Trap loss in a double species MOT of Yb and Rb — •Maximilian Madalinski, Cristian Bruni, Frank Münchow, and Axel Görlitz
16:30 Q 57.57 Segmentierte Oberflächenfalle mit integriertem Magnetfeldgradienten — •Peter Kunert und Christof Wunderlich
16:30 Q 57.58 Microwave guiding of electrons in a planar Paul trap — •Roman Fröhlich, Johannes Hoffrogge, Jakob Hammer, and Peter Hommelhoff
16:30 Q 57.59 Towards sequential BEC production with high repetition rates on a mesoscopic wire structureStefan Jöllenbeck, •Jan Mahnke, Richard Randoll, Manuela Hanke, Ilka Geisel, Wolfgang Ertmer, Jan Arlt, and Carsten Klempt
16:30 Q 57.60 Manipulation of small atom clouds in a microscopic dipole trap — •Andreas Fuhrmanek, Ronan Bourgain, Yvan Sortais, Philippe Grangier, and Antoine Browaeys
16:30 Q 57.61 Feedback control of the hyperfine ground states of neutral atoms in an optical cavity — •Miguel Martinez-Dorantes, Wolfgang Alt, Stefan Brakhane, Tobias Kampschulte, René Reimann, Artur Widera, and Dieter Meschede
16:30 Q 57.62 Single-atom-resolved spin manipulation in a Mott insulator — •T. Fukuhara, C. Weitenberg, M. Endres, J. F. Sherson, M. Cheneau, P. Schauß, I. Bloch, and S. Kuhr
16:30 Q 57.63 Hochstabiler Frequenzstabilitätstransfer — •Dave Brauns, Matthias Wolke, Julian Klinner und Andreas Hemmerich
16:30 Q 57.64 Many-body effects in Rydberg gases — •Martin Gärttner, Jörg Evers, and Thomas Gasenzer
16:30 Q 57.65 Mean-field models for correlated Rydberg gases — •Kilian Heeg and Jörg Evers
16:30 Q 57.66 Towards experiments with ultracold Rydberg gases at high atomic densities — •Aline Faber, Hannes Busche, Christoph Hofmann, Georg Günter, Hanna Schempp, Martin de Saint-Vincent, Shannon Whitlock und Matthias Weidemüller
16:30 Q 57.67 An electron microscope for the detection and manipulation of Rydberg atoms — •Tobias Weber, Torsten Manthey, Julia Grün, Thomas Niederprüm, Vera Guarrera, Giovanni Barontini, and Herwig Ott
16:30 Q 57.68 A new cavity QED apparatus at work — •Haytham Chibani, Markus Koch, Christian Sames, Maximilian Balbach, Alexander Kubanek, Alexei Ourjoumstev, Pepijn Pinkse, Karim Murr, Tatjana Wilk, and Gerhard Rempe
16:30 Q 57.69 Fallendesignstudien für eine deterministische hochauflösende Einzelionenquelle — •Georg Jacob, Stefan Ulm, Andreas Kehlberger, Stefan Weidlich, Ferdinand Schmidt-Kaler und Kilian Singer
16:30 Q 57.70 Laser cooling of dense atomic gases by collisional redistribution of radiation — •Simon Haßelmann, Anne Saß, Ulrich Vogl, and Martin Weitz
16:30 Q 57.71 Inelastic scattering of a probe particle on a Bose-Einstein condensate — •Stefan Hunn, Moritz Hiller, Tsampikos Kottos, Doron Cohen, and Andreas Buchleitner
16:30 Q 57.72 Optical vortices of slow light using tripod scheme — •Algirdas Mekys, Julius Ruseckas, and Gediminas Juzeliunas
16:30 Q 57.73 Towards a two-species mixed gas of 6Li and 133Cs atoms and LiCs molecules at high phase-space densities — •Stefan Schmidt, Marc Repp, Johannes Deiglmayr, Rico Pires, Juris Ulmanis, Romain Müller, Kristina Meyer, Roland Wester, and Matthias Weidemüller
16:30 Q 57.74 Spectroscopic determination of YbRb ground state potentialsFrank Münchow, •Cristian Bruni, Maximilian Madalinski, and Axel Görlitz
16:30 Q 57.75 Two dimensional arrays of ultra cold polar molecules: possible structural transitions — •Sofia Kantorovich, Rudolf Weeber, Christian Holm, and Hans Peter Buechler
16:30 Q 57.76 Berry phase in atom optics — •Polina V. Mironova, Maxim A. Efremov, and Wolfgang P. Schleich
16:30 Q 57.77 Towards a miniaturized frequency comb system for atom optics in microgravity — •Hannes Duncker, André Wenzlawski, A. Jones Rafipoor, Patrick Windpassinger, Klaus Sengstock, and the Lasus Team
16:30 Q 57.78 Advanced laser system for atom interferometry — •Christoph Grzeschik, Max Schiemangk, Achim Peters, and the QUANTUS Team
16:30 Q 57.79 Interferometry with Bose-Einstein condensates in microgravity — •Holger Ahlers, Naceur Gaaloul, Stephan Seidel, Waldemar Herr, Jan Rudolph, Christina Rode, Dennis Becker, Manuel Popp, Thijs Wendrich, Wolfgang Ertmer, Ernst Maria Rasel, and the QUANTUS Team
16:30 Q 57.80 A dual species matter-wave interferometer in microgravity — •Dennis Becker, Waldemar Herr, Jan Rudolph, Manuel Popp, Christina Rode, Thijs Wendrich, Holger Ahlers, Stephan Seidel, Naceur Gaaloul, Wolfgang Ertmer, Ernst Maria Rasel, and the QUANTUS Team
16:30 Q 57.81 Compact electronics for laser system in microgravity — •Thijs Wendrich, Wolfgang Ertmer, and Ernst Maria Rasel
16:30 Q 57.82 Active low frequency vibration isolation for high precision atom interferometry — •Christian Freier, Alexander Senger, and Achim Peters
16:30 Q 57.83 Length sensing and control of the AEI 10 m Prototype sub-SQL interferometer — •Christian Gräf for the AEI 10m Prototype Team
16:30 Q 57.84 Optische Tests an einem Dreifachspiegel für eine schnelle GRACE (Gravity Recovery and Climate Experiment) Nachfolgemission — •Gunnar Stede, Benjamin Sheard, Gerhard Heinzel und Karsten Danzmann
16:30 Q 57.85 Optical simulations for inter-satellite interferometry — •Christoph Mahrdt, Evgenia Granova, Benjamin Sheard, Gudrun Wanner, Gerhard Heinzel, and Karsten Danzmann
16:30 Q 57.86 (contribution withdrawn) Pre-experiments for the LISA optical bench — •Christian Diekmann, Johanna Bogenstahl, Marina Dehne, Roland Fleddermann, Evgenia Granova, Gudrun Wanner, Michael Troebs, Gerhard Heinzel, and Karsten Danzmann
16:30 Q 57.87 The LISA optical bench — •Johanna Bogenstahl, Gerhard Heinzel, Michael Troebs, Christian Diekmann, Roland Fleddermann, Gudrun Wanner, Evgenia Granova, Marina Dehne, and Karsten Danzmann
16:30 Q 57.88 Avoiding blackbody radiation shifts, density shifts, and fiber-induced laser degradation in an optical lattice clock — •Thomas Middelmann, Stephan Falke, Stefan Vogt, Fritz Riehle, Uwe Sterr, and Christian Lisdat
16:30 Q 57.89 Quantenrausch-limitierte Laser-Amplitudendetektion von Hochleistungslasern — •Patrick Kwee, Benno Willke und Karsten Danzmann
16:30 Q 57.90 Towards a Portable Aluminum Optical Clock — •Jannes B. Wübbena, Sana Amairi, Olaf Mandel, Ivan V. Sherstov, and Piet O. Schmidt
16:30 Q 57.91 A Single Laser System for Ground State Cooling of 25Mg+ — •Florian Gebert, Börge Hemmerling, Yong Wan, Ivan V. Sherstov, and Piet O. Schmidt
16:30 Q 57.92 Strontium in an Optical Lattice as a Mobile Frequency Reference — •Ole Kock, Steven Johnson, Yeshpal Singh, and Kai Bongs
16:30 Q 57.93 High performance iodine frequency reference aiming at a stability of 1× 10−15 — •Klaus Döringshoff, Katharina Möhle, Moritz Nagel, Evgeny V. Kofvalchuk, and Achim Peters
16:30 Q 57.94 A mobile atom interferometer for high precision measurement of local gravity — •Vladimir Schkolnik, Malte Schmidt, Alexander Senger, Matthias Hauth, Christian Freier, and Achim Peters
16:30 Q 57.95 Paving the way to coherent modern control of quantum optical systemsTimo Denker, Dirk Schütte, Maximilian Wimmer, and •Michèle Heurs
16:30 Q 57.96 Stabilization of the Advanced LIGO laser — •Christina Bogan, Jan-Hendrik Pöld, Patrick Kwee, Benno Willke, and Karsten Danzmann
16:30 Q 57.97 Cold Atom Sagnac Interferometer — •Sven Abend, Peter Berg, Michael Gilowski, Christian Schubert, Gunnar Tackmann, Wolfgang Ertmer, and Ernst M. Rasel
16:30 Q 57.98 Faserlaserbasierter Optischer Kammgenerator unter Schwerelosigkeit (FOKUS) — •Tobias Wilken, Matthias Lezius, Marc Fischer, Theodor W. Hänsch und Ronald Holzwarth
16:30 Q 57.99 Systematic frequency shifts in precision spectroscopy of the 1S-2S transition in atomic hydrogenChristian G. Parthey, Arthur Matveev, Janis Alnis, •Axel Beyer, Nikolai Kolachevsky, Randolf Pohl, Thomas Udem, and Theodor W. Hänsch
16:30 Q 57.100 Stable fibre injectors for ground-based interferometers performing in the picometer stability level — •Lina-Ellen Wittrock, Johanna Bogenstahl, Gerhard Heinzel, and Karsten Danzmann
16:30 Q 57.101 Tunable high finesse cavities incorporating a piezoelectric actuator — •Katharina Möhle, Klaus Döringshoff, Moritz Nagel, Evgeny V. Kovalchuk, and Achim Peters
16:30 Q 57.102 Testing the universality of free fall with a two species atomic gravimeter — •Jonas Hartwig, Dennis Schlippert Schlippert, Ulrich Velte, Daniel Tiarks, Maic Zaiser, Vyacheslav Lebedev, Ernst Rasel, and Wolfgang Ertmer
16:30 Q 57.103 High Sensitivity Magnetic Sensing by Ensemble Measurements on Densely Packed Defect Centers in Bulk Diamond — •Thomas Wolf, Merle Becker, Gopalakrishnan Balasubramanian, Fedor Jelezko, and Jörg Wrachtrup
16:30 Q 57.104 A fiber-based femtosecond frequency comb for precision measurements in microgravity — •Andreas Resch, Claus Lämmerzahl, and Sven Herrmann
16:30 Q 57.105 Towards an optical lattice-based magnesium frequency standard — •Klaus Zipfel, Matthias Riedmann, Jan Friebe, Hrishikesh Kelkar, Temmo Wübbena, Andre Kulosa, Andre Pape, Dominika Fim, Wolfgang Ertmer, and Ernst Maria Rasel
16:30 Q 57.106 LISA Backlinkfiber - Return loss of a polarization maintaining single-mode optical fiber — •Jan Rybizki, Roland Fleddermann, Michael Tröbs, Gerhard Heinzel, and Karsten Danzmann
16:30 Q 57.107 Towards an Ultra-Stable Optical Sapphire Cavity System for Testing Lorentz Invariance — •Moritz Nagel, Katharina Möhle, Klaus Döringshoff, Evgeny V. Kovalchuk, and Achim Peters
16:30 Q 57.108 A compact Yb optical lattice clock — •Charbel Abou Jaoudeh, Gregor Mura, Tobias Franzen, Taner Esat, Cristian Bruni, and Axel Görlitz
16:30 Q 57.109 A Modern Michelson-Morley Experiment Using Cryogenic Sapphire Microwave Oscillators — •Stephen Parker, Paul Stanwix, Michael Tobar, John Hartnett, Eugene Ivanov, Moritz Nagel, and Achim Peters
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