Interferometry with bose-einstein condensates in microgravity

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Autoren

  • QUANTUS team

Organisationseinheiten

Externe Organisationen

  • Universität Ulm
  • Technische Universität Darmstadt
  • Universität Hamburg
  • Humboldt-Universität zu Berlin (HU Berlin)
  • Universität Bremen
  • Midlands Ultracold Atom Research Centre
  • Ferdinand-Braun-Institut gGmbH, Leibniz-Institut für Höchstfrequenztechnik (FBH)
  • Ludwig-Maximilians-Universität München (LMU)
  • École normale supérieure (Paris)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Titel des SammelwerksConference Proceedings - European Quantum Electronics Conference, EQEC 2011
Herausgeber (Verlag)OSA - The Optical Society
ISBN (Print)9781457705328
PublikationsstatusVeröffentlicht - 22 Mai 2011
VeranstaltungEuropean Quantum Electronics Conference, EQEC 2011 - Munich, Deutschland
Dauer: 22 Mai 201126 Mai 2011

Publikationsreihe

NameOptics InfoBase Conference Papers
ISSN (elektronisch)2162-2701

Abstract

Matter-wave sensors are considered to be one of the most promising fields for progress in metrology and fundamental tests. We report on the development of a miniaturized and robust experiment within the QUANTUS collaboration using ultra cold atoms in a free fall environment as a test-bed for matter-wave interferometry on long timescales. Over 200 experiments in microgravity have been performed so far at the ZARM drop tower in Bremen and a BEC was observed after expansion times of up to 1s. The combination of long expansion times and low density samples is beneficial for the application in interferometry. We present the recently implemented interferometer in our chip-based 87 Rb BEC experiment including on-chip state preparation. Bragg diffraction is used for coherent manipulation, realizing different interferometer schemes. First results on ground and in microgravity are shown.

ASJC Scopus Sachgebiete

Zitieren

Interferometry with bose-einstein condensates in microgravity. / QUANTUS team.
Conference Proceedings - European Quantum Electronics Conference, EQEC 2011. OSA - The Optical Society, 2011. (Optics InfoBase Conference Papers).

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

QUANTUS team 2011, Interferometry with bose-einstein condensates in microgravity. in Conference Proceedings - European Quantum Electronics Conference, EQEC 2011. Optics InfoBase Conference Papers, OSA - The Optical Society, European Quantum Electronics Conference, EQEC 2011, Munich, Deutschland, 22 Mai 2011. https://doi.org/10.1109/cleoe.2011.5942916
QUANTUS team (2011). Interferometry with bose-einstein condensates in microgravity. In Conference Proceedings - European Quantum Electronics Conference, EQEC 2011 (Optics InfoBase Conference Papers). OSA - The Optical Society. https://doi.org/10.1109/cleoe.2011.5942916
QUANTUS team. Interferometry with bose-einstein condensates in microgravity. in Conference Proceedings - European Quantum Electronics Conference, EQEC 2011. OSA - The Optical Society. 2011. (Optics InfoBase Conference Papers). doi: 10.1109/cleoe.2011.5942916
QUANTUS team. / Interferometry with bose-einstein condensates in microgravity. Conference Proceedings - European Quantum Electronics Conference, EQEC 2011. OSA - The Optical Society, 2011. (Optics InfoBase Conference Papers).
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