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
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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
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Generating Multiparticle Entangled States by Self-Organization of Driven Ultracold Atoms
Physical Review Letters 131, 163602 (2023)
We describe a mechanism for guiding the dynamical evolution of ultracold atomic motional degrees of freedom toward multiparticle …
I. Krešić, G. R. M. Robb, G. Oppo, T. Ackemann
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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
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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
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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
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A comparative study of deconvolution techniques for quantum-gas microscope images
New Journal of Physics (2023)
Abstract Quantum-gas microscopes are used to study ultracold atoms in optical lattices at the single-particle level. In these system …
A. La Rooij, C. Ulm, E. Haller, S. Kuhr
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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
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Quantifying hole-motion-induced frustration in doped antiferromagnets by Hamiltonian reconstruction
Communications Materials 4, 1–8 (2023)
Unveiling the microscopic origins of quantum phases dominated by the interplay of spin and motional degrees of freedom constitutes one …
H. Schlömer, T. A. Hilker, I. Bloch, U. Schollwöck, F. Grusdt, A. Bohrdt
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Silicon-nitride photonic integrated circuits for atomic systems: 2023 IEEE Photonics Society Summer Topicals Meeting Series, SUM 2023
2023 IEEE Photonics Society Summer Topicals Meeting Series (SUM) (2023)
We present the development of a silicon-nitride photonic integrated circuit platform aimed at a range of miniature atomic systems …
K. Gallacher, E. Di Gaetano, S. Dyer, B. Kelliehor, J. P. McGilligan, M. Sinclair, U. Hawley, A. S. Arnold, P. F. Griffin, M. Sorel, E. Riis, D. J. Paul
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