Publication

Towards a compact, optically interrogated, cold-atom microwave clock
Advanced Optical Technologies 9, 297–303 (2020)
Abstract A compact platform for cold atoms opens a range of exciting possibilities for portable, robust and accessible quantum …
R. Elvin, M. W. Wright, B. Lewis, B. L. Keliehor, A. Bregazzi, J. P. McGilligan, A. S. Arnold, P. F. Griffin, E. Riis
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Collisionally inhomogeneous Bose-Einstein condensates with a linear interaction gradient
Physical Review Letters 125, (2020)
We study the evolution of a collisionally inhomogeneous matter wave in a spatial gradient of the interaction strength. Starting with a …
A. Di Carli, G. Henderson, S. Flannigan, C. D. Colquhoun, M. Mitchell, G. Oppo, A. J. Daley, S. Kuhr, E. Haller
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Recording the heart beat of cattle using a gradiometer system of optically pumped magnetometers
Computers and Electronics in Agriculture 177, 105651 (2020)
J. U. Sutter, O. Lewis, C. Robinson, A. McMahon, R. Boyce, R. Bragg, A. Macrae, J. Orton, V. Shah, S. J. Ingleby, P. F. Griffin, E. Riis
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Compact multispectral pushframe camera for nanosatellites
Applied Optics 59, 8511 (2020)
In this paper we present an evolution of the single-pixel camera architecture, called “pushframe,” which addresses the limitations of …
Y. Noblet, S. Bennett, P. F. Griffin, P. Murray, S. Marshall, W. Roga, J. Jeffers, D. Oi
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Laser cooling in a chip-scale platform
Applied Physics Letters 117, 054001 (2020)
Chip-scale atomic devices built around micro-fabricated alkali vapor cells are at the forefront of compact metrology and atomic …
J. P. McGilligan, K. R. Moore, A. Dellis, G. D. Martinez, E. De Clercq, P. F. Griffin, A. S. Arnold, E. Riis, R. Boudot, J. Kitching
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A feed-forward measurement scheme for periodic noise suppression in atomic magnetometry
Review of Scientific Instruments 91, 045103 (2020)
C. O'Dwyer, S. J. Ingleby, I. C. Chalmers, P. F. Griffin, E. Riis
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Optical characterisation of micro-fabricated Fresnel zone plates for atomic waveguides
Optics Express 28, 9072 (2020)
We optically assess Fresnel zone plates (FZPs) that are designed to guide cold atoms. Imaging of various ring patterns produced by the …
V. A. Henderson, M. Y. H. Johnson, Y. B. Kale, P. F. Griffin, E. Riis, A. S. Arnold
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Rydberg atom quantum technologies
Journal of Physics B: Atomic, Molecular and Optical Physics 53, 012002 (2020)
C. S. Adams, J. D. Pritchard, J. P. Shaffer
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