Terrestrial very-long-baseline atom interferometry: Workshop summary
This document presents a summary of the 2023 Terrestrial Very-Long-Baseline Atom
Interferometry Workshop hosted by CERN. The workshop brought together experts from …
Interferometry Workshop hosted by CERN. The workshop brought together experts from …
High-flux source system for matter-wave interferometry exploiting tunable interactions
Atom interferometers allow determining inertial effects to high accuracy. Quantum-projection
noise as well as systematic effects impose demands on large atomic flux as well as ultralow …
noise as well as systematic effects impose demands on large atomic flux as well as ultralow …
Matter-wave collimation to picokelvin energies with scattering length and potential shape control
The sensitivity of atom interferometers depends on their ability to realize long pulse
separation times and prevent loss of contrast by limiting the expansion of the atomic …
separation times and prevent loss of contrast by limiting the expansion of the atomic …
Proposal for a long-lived quantum memory using matter-wave optics with Bose-Einstein condensates in microgravity
Bose-Einstein condensates are a promising platform for optical quantum memories but
suffer from several decoherence mechanisms, leading to short memory lifetimes. While …
suffer from several decoherence mechanisms, leading to short memory lifetimes. While …
Rapid generation of all-optical Bose-Einstein condensates using a low-field Feshbach resonance
Ultracold potassium is an interesting candidate for quantum technology applications and
fundamental research as it allows controlling intra-atomic interactions via low-field magnetic …
fundamental research as it allows controlling intra-atomic interactions via low-field magnetic …
Time-optimized atomic lensing mechanism for the source preparation of dual-species atomic gases in an atom-interferometric test of the weak equivalence principle
Q Wang, J Jiang, R Xu, L Zhou, SG Peng, J Wang… - Physical Review A, 2023 - APS
In the atom-interferometric test of the weak equivalence principle (WEP) with
multicomponent atomic gases, the difference in the center-of-mass positions between …
multicomponent atomic gases, the difference in the center-of-mass positions between …
Creating nearly Heisenberg-limited matter-waves exploiting tunable interactions
The wave nature of matter implies wavepackets with minimal combined uncertainty in
position and momentum, a limit which can hardly be reached for clouds of large atom …
position and momentum, a limit which can hardly be reached for clouds of large atom …
Micro-integrated crossed-beam optical dipole trap system with long-term alignment stability for mobile atomic quantum technologies
M Christ, O Anton, C Zimmermann, VA Henderson… - Optics …, 2024 - opg.optica.org
Quantum technologies extensively use laser light for state preparation, manipulation, and
readout. For field applications, these systems must be robust and compact, driving the need …
readout. For field applications, these systems must be robust and compact, driving the need …
Asymmetric tunneling of Bose–Einstein condensates
In his celebrated textbook, Quantum Mechanics: Nonrelativistic Theory, Landau argued that,
for single particle systems in 1D, tunneling probability remains the same for a particle …
for single particle systems in 1D, tunneling probability remains the same for a particle …
Matter-wave lensing of ultracold atomic gases by interaction quenching via two-photon scattering
MH Seo, J Mun, SB Lee, JH Lee - EPJ Quantum Technology, 2025 - epjqt.epj.org
Precision quantum sensors using cold atom interferometers with long interrogation times are
often limited by the ballistic expansion of atomic samples after release from traps …
often limited by the ballistic expansion of atomic samples after release from traps …