5 papers
Exact Semiclassical Phase Shifts for Relativistic Atom Interferometers in Flat Spacetime
Hunter Swan, Jason M. Hogan
Atom interferometry is a sensitive tool for measuring relativistic effects, but there are no known non-trivial exact solutions for relativistic atom interferometer phase shifts. He…
A fast, large-scale optimal transport algorithm for holographic beam shaping
Andrii Torchylo, Hunter Swan, Lucas Tellez +1
Optimal transport methods have recently established state of the art accuracy and efficiency for holographic laser beam shaping. However, use of such methods is hindered by severe…
High-fidelity holographic beam shaping with optimal transport and phase diversity
Hunter Swan, Andrii Torchylo, Michael J. Van de Graaff +2
A phase-only spatial light modulator (SLM) provides a powerful way to shape laser beams into arbitrary intensity patterns, but at the cost of a hard computational problem of determ…
Atom Interferometer Phase Shear and Spacetime Sectional Curvature
Hunter Swan, Jason M. Hogan
Atom interferometry is a natural laboratory for precision tests of general relativity, but there is no simple relationship between atom interferometer phase and geometric propertie…
Collinear Three-Photon Excitation of a Strongly Forbidden Optical Clock Transition
Samuel P. Carman, Jan Rudolph, Benjamin E. Garber +7
The clock transition in strontium serves as the foundation for the world's best atomic clocks and for gravitational wave detector concepts…