Publication

Optimal binary gratings for multi-wavelength magneto-optical traps
Optics Express 31, 40871–40880 (2023)
Grating magneto-optical traps are an enabling quantum technology for portable metrological devices with ultracold atoms. However, beam …
O. S. Burrow, R. J. Fasano, W. Brand, M. W. Wright, W. Li, A. D. Ludlow, E. Riis, P. F. Griffin, A. S. Arnold
Cite DOI
Portable single-beam cesium zero-field magnetometer for magnetocardiography
Journal of Optical Microsystems 3, (2023)
Optically pumped magnetometers (OPMs) are becoming common in the realm of biomagnetic measurements. We discuss the development of a …
R. Dawson, C. O'Dwyer, M. S. Mrozowski, E. Irwin, J. P. McGilligan, D. P. Burt, D. Hunter, S. Ingleby, M. Rea, N. Holmes, M. J. Brookes, P. F. Griffin, E. Riis
Cite DOI
Generating multiparticle entangled states by self-organization of driven ultracold atoms
Physical Review Letters 131, (2023)
We describe a mechanism for guiding the dynamical evolution of ultracold atomic motional degrees of freedom toward multiparticle …
I. Krešić, G. R. Robb, G. Oppo, T. Ackemann
Cite DOI
Quantum enhanced SU(1,1) matter-wave interferometry in a ring cavity
Physical Review A 108, 043302 (2023)
Quantum squeezed states offer metrological enhancement as compared to their classical counterparts. Here, we devise and numerically …
I. Krešić, T. Ackemann
Cite DOI URL
Free-induction-decay magnetic field imaging with a microfabricated Cs vapor cell
Optics Express 31, 33582–33595 (2023)
Magnetic field imaging is a valuable resource for signal source localization and characterization. This work reports an optically …
D. Hunter, C. Perrella, A. McWilliam, J. P. McGilligan, M. Mrozowski, S. J. Ingleby, P. F. Griffin, D. Burt, A. N. Luiten, E. Riis
Cite DOI
Optical pumping enhancement of a free-induction-decay magnetometer
Journal of Optical Society of America B 40, 2664–2673 (2023)
Spin preparation prior to a free-induction-decay (FID) measurement can be adversely affected by transverse bias fields, particularly in …
D. Hunter, M. S. Mrozowski, A. McWilliam, S. J. Ingleby, T. E. Dyer, P. F. Griffin, E. Riis
Cite DOI
Quantum entanglement via self-organization of ultracold atoms in a ring cavity
(2023)
G. Oppo, I. Krešić, G. Robb, T. Ackemann
Cite
A comparative study of deconvolution techniques for quantum-gas microscope images
New Journal of Physics 25, (2023)
Quantum-gas microscopes are used to study ultracold atoms in optical lattices at the single-particle level. In these systems atoms are …
A. La Rooij, C. Ulm, E. Haller, S. Kuhr
Cite DOI
Accurate holographic light potentials for cold-atom experiments
Digital Holography and Three-Dimensional Imaging 2023 (2023)
We holographically generate light potentials on a microscopic scale relevant for cold-atom experiments using a liquid crystal spatial …
P. Schroff, A. La Rooij, E. Haller, S. Kuhr
Cite DOI
Nitrogen buffer gas pressure tuning in a micro-machined vapor cell
Applied Physics Letters 123, (2023)
We demonstrate a controllable depletion of the nitrogen buffer gas pressure in a micro-machined cesium (Cs) vapor cell from the dynamic …
S. Dyer, A. McWilliam, D. Hunter, S. Ingleby, D. P. Burt, O. Sharp, F. Mirando, P. F. Griffin, E. Riis, J. P. McGilligan
Cite DOI