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Demonstration of a Quantum Gate Using Electromagnetically Induced Transparency
Physical Review Letters 129, 200501 (2022)
We demonstrate a native CNOT gate between two individually addressed neutral atoms based on electromagnetically induced transparency. …
K. McDonnell, L. F. Keary, J. D. Pritchard
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Micro-fabricated caesium vapor cell with 5 mm optical path length
Journal of Applied Physics 132, 204401 (2022)
Micro-fabricated vapor cells have applications in a number of emerging quantum technology-based devices including miniaturized atomic …
T. Dyer, S. J. Ingleby, C. Dunare, K. Dodds, P. Lomax, P. F. Griffin, E. Riis
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A grating-chip atomic fountain
Applied Physics Letters 121, 164001 (2022)
Cold atom fountain clocks provide exceptional long term stability as they increase interrogation time at the expense of a larger size. …
B. Lewis, R. Elvin, A. S. Arnold, E. Riis, P. F. Griffin
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High-fidelity multiqubit Rydberg gates via two-photon adiabatic rapid passage
Quantum Science and Technology 7, 045020 (2022)
Abstract We present a robust protocol for implementing high-fidelity multiqubit controlled phase gates ( C k Z ) on neutral atom …
G. Pelegrí, A. J. Daley, J. D. Pritchard
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Micro-machined deep silicon atomic vapor cells
Journal of Applied Physics 132, 134401 (2022)
Using a simple and cost-effective water jet process, silicon etch depth limitations are overcome to realize a 6 mm deep atomic vapor …
S. Dyer, P. F. Griffin, A. S. Arnold, F. Mirando, D. P. Burt, E. Riis, J. P. McGilligan
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Observation of magnetic Feshbach resonances between Cs and Yb 173
Physical Review Research 4, 043072 (2022)
T. Franzen, A. Guttridge, K. E. Wilson, J. Segal, M. D. Frye, J. M. Hutson, S. L. Cornish
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Generation of high-winding-number superfluid circulation in Bose-Einstein condensates
Physical Review A 106, 033319 (2022)
K. E. Wilson, E. C. Samson, Z. L. Newman, B. P. Anderson
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Micro-fabricated components for cold atom sensors
Review of Scientific Instruments 93, 091101 (2022)
Laser cooled atoms have proven transformative for precision metrology, playing a pivotal role in state-of-the-art clocks and …
J. P. McGilligan, K. Gallacher, P. F. Griffin, D. J. Paul, A. S. Arnold, E. Riis
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A digital alkali spin maser
Scientific Reports 12, 12888 (2022)
Self-oscillating atomic magnetometers, in which the precession of atomic spins in a magnetic field is driven by resonant modulation, …
S. Ingleby, P. Griffin, T. Dyer, M. Mrozowski, E. Riis
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Coupling of magnetic and optomechanical structuring in cold atoms
Physical Review A 105, 063508 (2022)
Self-organized phases in cold atoms as a result of light-mediated interactions can be induced by coupling to internal or external …
T. Ackemann, G. Labeyrie, A. C. Boquete, G. Baio, J. G. M. Walker, R. Kaiser, G. Oppo, G. R. M. Robb
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