Atom interferometers measure the difference in phase between atomic matter waves along different paths. Matter waves are controlled and manipulated using systems of lasers.

Oct 19, 2022 · Here we report a matter-wave interferometer in a cavity quantum-electrodynamics system of 700 atoms that are entangled in their external degrees of freedom.

Sep 22, 2005 · Through the use of radio-frequency-induced adiabatic double-well potentials, we demonstrate the splitting of Bose–Einstein condensates into two clouds separated by …

Apr 27, 2022 · In this work, we focus on a bottom-up approach to matter-wave interferometry with masses up to 100 MDa, bridging the mass gap to the dielectric particles currently used in state …

Atom interferometry is the technique that underlies most of our precision measurements. We exploit the fact that matter, like light, exhibits wave-like properties. Atoms, unlike light, are …

Dec 1, 2014 · After the first proof-of-principle experiments in the early 1990s, Sagnac interferometry with matter-waves has benefited from the important progress of atomic physics …

May 28, 2024 · We implement two types of matter-wave interferometers using trapped Bose-condensed Feshbach molecules, from weak to strong interactions. In each case, we focus on …

Jan 1, 1997 · This chapter presents a synthetic approach to matter–wave interferometers. The key element of most matter–wave interferometers is a diffractive beam splitter. Ideally, a …

Feb 12, 2018 · Here, we present absolute gravity measurements from a ship with a sensor based on atom interferometry. Despite rough sea conditions, we obtained precision below 10 −5 m s …

Aug 13, 2015 · In this paper we discuss the optical analogy and the main principles of Fraunhofer and Talbot matter-wave interference regimes, considering material gratings, in order to …