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Atom lasers: Production, properties and prospects for precision inertial measurement
We review experimental progress on atom lasers out-coupled from Bose–Einstein
condensates, and consider the properties of such beams in the context of precision inertial …
condensates, and consider the properties of such beams in the context of precision inertial …
Guided quasicontinuous atom laser
We report the first realization of a guided quasicontinuous atom laser by rf outcoupling a
Bose-Einstein condensate from a hybrid optomagnetic trap into a horizontal atomic …
Bose-Einstein condensate from a hybrid optomagnetic trap into a horizontal atomic …
Generating quadrature squeezing in an atom laser through self-interaction
We describe a scheme for creating quadrature-and intensity-squeezed atom lasers that do
not require squeezed light as an input. The beam becomes squeezed due to nonlinear …
not require squeezed light as an input. The beam becomes squeezed due to nonlinear …
A pumped atom laser
The atom laser, a bright, coherent matter wave derived from a Bose–Einstein condensate,
holds great promise for precision measurement and for fundamental tests of quantum …
holds great promise for precision measurement and for fundamental tests of quantum …
Continuous guided strontium beam with high phase-space density
A continuous guided atomic beam of Sr 88 with a phase-space density exceeding 10− 4 in
the moving frame and a flux of 3× 10 7 at. s− 1 is demonstrated. This phase-space density is …
the moving frame and a flux of 3× 10 7 at. s− 1 is demonstrated. This phase-space density is …
Optimal matter-wave gravimetry
We calculate quantum and classical Fisher information for gravity sensors based on matter-
wave interference, and find that current Mach-Zehnder interferometry is not optimally …
wave interference, and find that current Mach-Zehnder interferometry is not optimally …
Coherent three-photon excitation of the strontium clock transition
J He, B Pasquiou, RG Escudero, S Zhou… - arxiv preprint arxiv …, 2024 - arxiv.org
We recently demonstrated a continuous Bose-Einstein condensate of strontium atoms. We
could turn this into a continuous-wave atom laser if an efficient outcoupling mechanism is …
could turn this into a continuous-wave atom laser if an efficient outcoupling mechanism is …
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 …
based laboratories feature a coherent and directed beam of atoms which is accelerated by …
Feedback control of an interacting Bose-Einstein condensate using phase-contrast imaging
The linewidth of an atom laser is limited by density fluctuations in the Bose-Einstein
condensate (BEC) from which the atom laser beam is outcoupled. In this paper we show that …
condensate (BEC) from which the atom laser beam is outcoupled. In this paper we show that …
An ultra-bright atom laser
We present a novel, ultra-bright atom laser and an ultra-cold thermal atom beam. Using rf-
radiation we strongly couple the magnetic hyperfine levels of 87 Rb atoms in a trapped Bose …
radiation we strongly couple the magnetic hyperfine levels of 87 Rb atoms in a trapped Bose …