Stefan Ostermann, MSc

PhD Student

Room: 4S24 ITP
Phone: +43 512 507 52288
Email: Stefan.Ostermann[at]uibk.ac.at

Research group: Cavity Quantum Electrodynamics

More Information

  • FLD Research Documentation

    Publications 2019

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Colella, E.; Ostermann, S.; Niedenzu, W.; Mivehvar, F.; Ritsch, H. (2019): Antiferromagnetic self-ordering of a Fermi gas in a ring cavity.
      In: New Journal of Physics 21, No. 043019. (DOI) (Web link)

    • Ostermann, S.; Lau, H.-W.; Ritsch, H.; Mivehvar, F. (2019): Cavity-induced emergent topological spin textures in a Bose Einstein condensate.
      In: New Journal of Physics 21, No. 013029. (DOI) (Web link)



    Publications 2018

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Krämer, S.; Plankensteiner, D.; Ostermann, L.; Ritsch, H. (2018): QuantumOptics.jl: A Julia framework for simulating open quantum systems.
      In: Computer Physics Communications 227, pp. 109 - 116. (DOI) (Web link)

    • Mivehvar, F.; Ostermann, St.; Piazza, F.; Ritsch, H. (2018): Driven-Dissipative Supersolid in a Ring Cavity.
      In: Physical Review Letters 120/12, No. 123601. (DOI) (Web link)



    Lectures 2018

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Ostermann, St.: Emergent Skyrmions in a two-component Bose-Einstein condensate in a ring cavity.
      International Conference on Quantum Optics 2018, Obergurgl, 2018-02-28. (Web link)

    Conference Lecture (Upon Registration)
    • Lecturer(s): Mivhevar, F. Co-author(s): Ostermann, S.; Piazza, F.; Ritsch, H.: Driven-Dissipative Supersolid in a Ring Cavity.
      27th Annual International Laser Physics Workshop (LPHYS'18), Nottingham, 2018-07-17. (Web link)

    Poster Presentation
    • Lecturer(s): Colella, E. Co-author(s): Ostermann, St.; Niedenzu, W.; Mivehvar, F.; Ritsch, H.: Spontaneous cavity-mediated antiferromagnetism.
      44th SFB meeting FoQus, Wien, 2018-12-13. (Web link)

    • Lecturer(s): Colella, E. Co-author(s): Ostermann, St.; Niedenzu, W.; Mivehvar, F.; Rtisch, H.: Spontaneous cavity-mediated antiferromagnetism in a two-component Fermi gas.
      Quantum Phases of Fermions in Optical Lattices: The Low-Temperature Frontier (ITAMP 2018), Boston, 2018-10-09. (Web link)

    • Lecturer(s): Ostermann, L. Co-author(s): Krämer, S.; Plankensteiner, D.; Ritsch, H.: Super- and subradiance of a 1D chain of clock atoms trapped inside an optical fiber.
      International Conference on Quantum Optics 2018, Obergurgl, 2018-03-01. (Web link)

    • Lecturer(s): Ostermann, S.: Emergent Skyrmions in a two-component Bose-Einstein condensate in a ring cavity.
      Conference: C3QS: Coherent Control of Complex Quantum Systems, Okinawa, 2018-04-17. (Web link)

    • Lecturer(s): Ostermann, St.: Cavity-induced emergent topological spin textures in a Bose Einstein condensate.
      685. WE-Heraeus-Seminar: Research Frontiers in Ultracold Quantum Gases, Bad Honnef, 2018-12-18. (Web link)

    • Lecturer(s): Ostermann, St.: Cavity-induced emergent topological spin textures in a Bose Einstein condensate.
      Advances in Quantum Simulation With Ultracold Atoms, Natal, 2018-10-30. (Web link)



    Publications 2017

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Ebongue, C.; Holzmann, D.; Ostermann, S.; Ritsch, H. (2017): Generating a stationary infinite range tractor force via a multimode optical fibre.
      In: Journal of Optics 19, No. 065401. (DOI) (Web link)

    • Ostermann, S.; Piazza, F.; Ritsch, H. (2017): Probing and characterizing the growth of a crystal of ultracold bosons and light.
      In: New Journal of Physics 19, No. 125002. (DOI) (Web link)



    Lectures 2017

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Ostermann, S.: Multiple scattering approach to collective light forces and interactions of polarizable particles in the field of optical fibers.
      Highland Spring School on Mesoscopic Phyics: Towards quantum technologies, Trest, 2017-04-25. (Web link)

    Lecture at Project Meeting / Research Cooperation Meeting
    • Lecturer(s): Ostermann, S.: Emergent Skyrmions in a two-component Bose-Einstein condensate in a ring cavity.
      39. SFB FoQus Meeting, Vienna, 2017-12-14. (Web link)

    Poster Presentation
    • Lecturer(s): Ostermann, S.: Probing and characterizing the growth of a crystal of ultracold bosons and light.
      4th Granada Summer School on Quantum Matter Out of Equilibrium, Granada, 2017-08-30. (Web link)

    • Lecturer(s): Ostermann, S. Co-author(s): Piazza, F.; Ritsch, H.: Growing, probing and characterizing a Crystal of ultracold bosons and light.
      36. SFB FoQuS meeting, Innsbruck, 2017-03-30. (Web link)



    Publications 2016

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Huber, T.; Ostermann, L.; Prilmüller, M.; Solomon, G.S.; Ritsch, H.; Weihs, G.; Predojevic, A. (2016): Coherence and degree of time-bin entanglement from quantum dots.
      In: Physical Review B (Condensed Matter) 93, No. 201301. (DOI) (Web link)

    • Krämer, S.; Ostermann, L.; Ritsch, H. (2016): Optimized geometries for future generation optical lattice clocks.
      In: Europhysics Letters 114, Nr. 14003. (DOI) (Web link)

    • Ostermann, S.; Piazza, F.; Ritsch, H. (2016): Spontaneous Crystallization of Light and Ultracold Atoms.
      In: Physical Review X 6, Nr. 021026. (DOI) (Web link)

    Journal Article (Proceedings Paper)
    • Ostermann, Laurin; Huber, Tobias; Prilmüller, Maximilian; Solomon, Glenn; Ritsch, Helmut; Weihs, Gregor; Predojevic, Ana (2016): Coherent two-photon excitation of quantum dots.
      In: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) 9900, Nr. 99000T. (DOI) (Web link)



    Lectures 2016

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Ritsch, H. Co-author(s): Ostermann, S.; Piazza, F.: Spontaneous crystallisation of a BEC and light in 1D trap.
      Quantum Simulations and Many-Body Physics with Light (Qlight 2016), Chania, 2016-06-06. (Web link)

    Conference Lecture (Upon Registration)
    • Lecturer(s): Ostermann, S.: Spontaneous Crystallization of Light and Ultracold Atoms.
      LPHYS 2016 - 25th International Laser Physics Workshop, Yerevan, 2016-07-14. (Web link)

    Poster Presentation
    • Lecturer(s): Huber, Tobias Co-author(s): Ostermann, Laurin; Prilmüller, Maximilian; Solomon, Glenn; Ritsch, Helmut; Weihs, Gregor; Predojevic, Ana: Coherence and degree of time-bin entanglement from quantum dots.
      9th International Conference on Quantum Dots (QD2016), Jeju, 2016-05-23. (Web link)

    • Lecturer(s): Ostermann, S. Co-author(s): Piazza, F.; Ritsch, H.: Spontaneous Crystallization of Light and Ultracold Atoms.
      International Conference on Quantum Optics 2016, Obergurgl, 2016-02-22. (Web link)

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Ostermann, S.: Spontaneous Crystallization of Light and Ultracold Atoms.
      Weizmann Institute of Science, Rehovot, 2016-09-27.

    • Lecturer(s): Ostermann, S.: Spontaneous Crystallization of Light and Ultracold Atoms.
      Technische Universität München (TU München), München, 2016-07-19.



    Publications 2015

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Ostermann, S.; Griesser, T.; Ritsch, H. (2015): Atomic self-ordering in a ring cavity with counterpropagating pump fields.
      In: Europhysics Letters 109, No. 43001. (DOI) (Web link)



    Lectures 2015

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Upon Registration)
    • Lecturer(s): Ostermann, Stefan Co-author(s): Grießer, Tobias; Ritsch, Helmut: Atomic selfordering in a ring cavity with counterpropagating pump fields.
      Young Atom Opticians Conference (YAO 2015), Zürich, 2015-04-20. (Web link)

    Poster Presentation
    • Lecturer(s): Krämer, S Co-author(s): Ostermann, L.; Ritsch, H.: Optimized geometries for future generation optical lattice clocks.
      31. SFB FOQUS Meeting, Wien, 2015-12-17. (Web link)

    • Lecturer(s): Ostermann, S. Co-author(s): Piazza, F.; Ritsch, H.: Dynamical crystallization of light and matter.
      31. SFB FOQUS Meeting, Wien, 2015-12-17. (Web link)

    • Lecturer(s): Ostermann, St. Co-author(s): Griesser, T.; Ritsch, H.: Atomic self-ordering in a ring cavity with counterpropagating pump fields.
      Joint 2015 Annual Meeting of the Austrian Physical Society (Österreichische Physikalische Gesellschaft, ÖPG) and the Swiss Physical Society, Wien, 2015-09-01. (Web link)

    • Lecturer(s): Ostermann, Stefan Co-author(s): Griesser, T.; Ritsch, Helmut: Atomic self-ordering in a ring cavity with counterpropagating pump fields.
      Winterschool on Non-Equilibrium Quantum Systems: Theory and Experimental Implementation, Obergurgl, 2015-04-08. (Web link)

    • Lecturer(s): Ostermann, Stefan Co-author(s): Griesser, T.; Ritsch, Helmut: Atomic self-ordering in a ring cavity with counterpropagating pump fields.
      29. SFB Foqus Meeting, Innsbruck, 2015-03-12. (Web link)

    • Lecturer(s): Prilmüller, Maximilian Co-author(s): Huber, Tobias; Ostermann, Laurin; Solomon, Glen; Ritsch, Helmut; Weihs, Gregor; Predojevic, Ana: Proceedings on time bin entangled photons from a semiconductor quantum dot.
      European Conference on Lasers and Electro-Optics and European Quantum Electronics Conference (CLEO Europe / EQEC 2015), München, 2015-06-25. (Web link)

    • Lecturer(s): Prilmüller, Maximilian Co-author(s): Huber, Tobias; Ostermann, Laurin; Solomon, Glenn; Ritsch, Helmut; Weihs, Gregor; Predojevic Ana: Proceedings on time bin entangled photons from a semiconductor quantum dot.
      Joint 2015 Annual Meeting of the Austrian Physical Society (Österreichische Physikalische Gesellschaft, ÖPG) and the Swiss Physical Society, Wien, 2015-09-01. (Web link)



    Publications 2014

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Maier, T.; Krämer, S.; Ostermann, L.; Ritsch, H. (2014): A superradiant clock laser on a magic wavelength optical lattice.
      In: Optics Express 22/11, pp. 13269 - 13279. (DOI) (Web link)

    • Ostermann, S.; Sonnleitner, M.; Ritsch, H. (2014): Scattering approach to two-colour light forces and self-ordering of polarizable particles.
      In: New Journal of Physics 16, No. 043017. (DOI) (Web link)



    Lectures 2014

    Presentations at Conferences, Symposia, etc.

    Lecture at Project Meeting / Research Cooperation Meeting
    • Lecturer(s): Ostermann, S.: Scattering approach to two-colour light forces and self-ordering of polarizable particles.
      25th SFB-FoQuS Meeting, Wien, 2014-04-10.

    Poster Presentation
    • Lecturer(s): Ostermann, S. Co-author(s): Sonnleitner, M.; Ritsch, H.: Scattering approach to multicolour light forces and self-ordering of polarizable particles.
      Ultracold Atoms and Precision Measurements, Les Houches, 2014-09-16. (Web link)

    • Lecturer(s): Ostermann, S. Co-author(s): Sonnleitner, M.; Ritsch, H.: Scattering approach to multicolour light forces and self-ordering of polarizable particles.
      International Conference on Quantum Optics 2014, Obergurgl, 2014-02-25. (Web link)



    Publications 2012

    Contributions to Books / Journals

    Proceedings Article (Full Paper)
    • Koskela, Antti; Dalnodar, Silvia; Kissmann, Ralf; Reimer, Anita; Ostermann, Alexander; Kimeswenger, Stefan (2012): Investigation of the recombination of the retarded shell of "born-again'' CSPNe by time-dependent radiative transfer models.
      In: Proceedings of the International Astronomical Union. Symposium S283 / July 2011. Cambridge: Cambridge University Press, pp. 412 - 413. (DOI) (Web link)



    Lectures 2012

    Presentations at Conferences, Symposia, etc.

    Poster Presentation
    • Lecturer(s): Dalnodar, S. Co-author(s): Koskela, A.; Kissmann, R.; Kimeswenger, S.; Ostermann, A.; Reimer, A.: Investigation of the recombination of the retarded shell of "born-again" CSPNe by time-dependent radiative transfer models.
      1st Winterschool of the Doctoral School DK+CIM - Computational Interdisciplinary Modelling, Obergurgl, 2012-01-28. (Web link)



    Lectures 2011

    Presentations at Conferences, Symposia, etc.

    Poster Presentation
    • Lecturer(s): Kimeswenger, Stefan Co-author(s): Koskela, A.; Dalnodar, S.; Kissmann, R.; Reimer, A.; Ostermann, A.: Investigation of the recombination of the retarded shell of “born-again” CSPNe by time-Dependent radiative transfer models.
      IAUS 283: Planetary Nebulae: an Eye to the Future, Puerto de la Cruz, 2011-07-28. (Web link)

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