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physics.atom-ph2026
Atom Interferometry with Transverse Optical Modes
Ryan Husband, Ryan J. Thomas, Yosri Ben-Aïcha +10
We experimentally demonstrate atom interferometry using the transverse phase profile of an optical mode. As proof-of-principle, we use the helical phase windings of Hypergeometric…
physics.atom-ph2025
Tensor gravity gradiometry with a single-axis atom gradiometer
Ryan J. Thomas, Samuel Legge, John D. Close
We propose a method for using a single-axis atom interferometric gravity gradiometer to measure off-diagonal elements of the gravity gradient tensor. By tilting the gradiometer, th…
physics.atom-ph2024
Optimal strategies for low-noise detection of atoms using resonant frequency modulation spectroscopy in cold atom interferometers
Ryan J. Thomas, Samuel R. Legge, Simon A. Haine +1
Resonant frequency modulation spectroscopy has been previously used as a highly-sensitive method for measuring the output of cold atom interferometers. Using a detailed model that…