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ForschungTopical Groups
Quantum optics and sensing in microgravity

Quantum optics and sensing in microgravity

Experiments and scientific exchange in quantum optics and sensing within ground-based and sub-orbital microgravity platforms.

ACTIVITIES

  • Frequent workshops on quantum experiments in microgravity
  • planning, realizing and testing of pathfinders for future space missions on microgravity platforms

COMPETENCES/SERVICES

  • evolve matter wave interferometry methods in microgravity
  • observing mixtures of quantum gases in absence of buoyancy
  • manipulation and control of atoms/ions in microgravity
  • search for dark energy in the EE
  • Quantum mechanics on large mass scales
  • Ion traps for optical clocks for space applications
  • Exchange of ideas to develop more interesting scientific projects in microgravity
  • Method and technology transfer
  • Connect different microgravity facilities with each other and with the scientists

PUBLICATIONS

Piest B, Vollenkemper V, Böhm J, Herbst A, Rasel EM. Red- and blue-detuned magneto-optical trapping with liquid crystal variable retarders. Review of scientific instruments. 2022 Feb 2;93(2). 023202.

doi.org/10.1063/5.0071619

Lachmann MD, Ahlers H, Becker D, Dinkelaker AN, Grosse J, Hellmig O et al. Ultracold atom interferometry in space. Nature Communications. 2021 Dez;12(1). 1317.

doi.org/10.1038/s41467-021-21628-z

Involved QF Members
Members Institution Relevant Expertise
Baptist Piest, Leader IQO Atom interferometry in microgravity, atomic mixtures
Christoph Lotz, Leader ITA Microgravity experiments
Ernst M. Rasel IQO Quantum Gravimeters; Atom-Chip Based Gravimeters and Inertial Sensors
Ludger Overmeyer ITA Microgravity experiments
Naceur Gaaloul IQO Theory of many-body physics and atom interferometry
Jonas Böhm IQO Atom interferometry in microgravity, atomic mixtures
Sven Herrmann ZARM Microgravity experiments
Dennis Schlippert IQO Very-long baseline atom interferometry
Matthias Gersemann IQO Quantum gravimetry
Sven Abend IQO Quantum gravimetry
Martina Gebbe ZARM Quantum gravimetry
Carsten Klempt IQO/DLR-SI Quantum Atom Optics
Jens Kruse DLR-SI Quantum and Nano-Engineering of Light and Matter
Christian Schubert DLR-SI Atom-Chip Based Gravimeters and Inertial Sensors
Waldemar Herr DLR-SI Atom-Chip Based Gravimeters and Inertial Sensors
Elena Jordan PTB  
Tanja Mehlstäubler PTB Precision spectroscopy in In+ and Yb+ ions; Test of LLI
Christian Vogt ZARM Microgravity experiments
Stephan Hannig PTB  
Klemens Hammerer ITP Theory of quantum optics, coupling to general relativity
Marian Woltmann ZARM  
Merle Cornelius ZARM  
Laura Pätzold ZARM  
Mouine Abidi IQO Inertial Sensors
Ekim Hanimeli ZARM  
Kai Frye IQO Microgravity experiments
Claus Lämmerzahl ZARM  
Alexander Wanner HITec Microgravity experiments
Peter Weßels LZH Laser development and characterization
Dorthe Leopoldt IQO Atom interferometry in microgravity
Sukhjovan Gill IQO  
Rui Li IQO Atom interferometry simulations
Stefan Seckmeyer IQO Atom interferometry simulations, optical simulations
Gabriel Müller IQO Atom chip design