Observation of Bose–Einstein condensates in an Earth-orbiting research lab

@article{Aveline2020ObservationOB,
  title={Observation of Bose–Einstein condensates in an Earth-orbiting research lab},
  author={David C. Aveline and Jason R. Williams and Ethan R. Elliott and Chelsea Dutenhoffer and James R. Kellogg and James M. Kohel and Norman E. Lay and Kamal Oudrhiri and Robert F. Shotwell and Nan Yu and Robert J. Thompson},
  journal={Nature},
  year={2020},
  volume={582},
  pages={193-197}
}
Quantum mechanics governs the microscopic world, where low mass and momentum reveal a natural wave–particle duality. Magnifying quantum behaviour to macroscopic scales is a major strength of the technique of cooling and trapping atomic gases, in which low momentum is engineered through extremely low temperatures. Advances in this field have achieved such precise control over atomic systems that gravity, often negligible when considering individual atoms, has emerged as a substantial obstacle… Expand
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References

SHOWING 1-10 OF 55 REFERENCES
All-Optical Bose-Einstein Condensates in Microgravity.
TLDR
This work reports on the all-optical production of Bose-Einstein condensates in microgravity using a combination of grey molasses cooling, light-shift engineering and optical trapping in a painted potential, paving the way for atom interferometry experiments with extended interrogation times and studies of ultracold matter physics at low energies on ground or in Space. Expand
Shell potentials for microgravity Bose–Einstein condensates
TLDR
This work proposes to implement a realistic experimental framework for generating shell-geometry BEC using radiofrequency dressing of magnetically trapped samples, and discusses specific experimental configurations, applicable inhomogeneities and other experimental challenges. Expand
The Bose-Einstein Condensate and Cold Atom Laboratory
Microgravity eases several constraints limiting experiments with ultracold and condensed atoms on ground. It enables extended times of flight without suspension and eliminates the gravitational sagExpand
The space atom laser: an isotropic source for ultra-cold atoms in microgravity
Atom laser experiments with Bose-Einstein condensates (BECs) performed in ground-based laboratories feature a coherent and directed beam of atoms which is accelerated by gravity. In microgravity theExpand
Extreme Adiabatic Expansion in Micro-gravity: Modeling for the Cold Atomic Laboratory
The upcoming Cold Atom Laboratory mission for the International Space Station will allow the investigation of ultracold gases in a microgravity environment. Cold atomic samples will be produced usingExpand
NASA’s Cold Atom Lab (CAL): system development and ground test status
TLDR
The development and validation of critical CAL technologies are described, including demonstration of the first on-chip Bose–Einstein condensation (BEC) of 87Rb with microwave-based evaporation and the generation of ultracold dual-species quantum gas mixtures in an atom chip trap via sympathetic cooling. Expand
Search for New Physics with Atoms and Molecules
Advances in atomic physics, such as cooling and trapping of atoms and molecules and developments in frequency metrology, have added orders of magnitude to the precision of atom-based clocks andExpand
Space-borne Bose–Einstein condensation for precision interferometry
TLDR
Experiments conducted during the six minutes of in-space flight are reported on, which provide insights into conducting cold-atom experiments in space, such as precision interferometry, and pave the way to miniaturizingcold-atom and photon-based quantum information concepts for satellite-based implementation. Expand
Compact atom interferometer using single laser
  • S. Chiow, N. Yu
  • Physics, Materials Science
  • 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFC)
  • 2017
A typical atom interferometer requires vastly different laser frequencies at different stages of operation, e.g., near resonant light for laser cooling and far detuned light for atom optics, suchExpand
Development of atom interferometry experiments for the International Space Station's cold atom laboratory. NASA Space Life and Physical Sciences Research and Applications Division Task Book
  • 2017
...
1
2
3
4
5
...