Publication

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
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Long-range interactions in a quantum gas mediated by diffracted light
Physical Review Research 5, L032004 (2023)
A Bose-Einstein condensate (BEC) interacting with an optical field via a feedback mirror can be a realization of the quantum …
G. R. M. Robb, J. G. M. Walker, G. Oppo, T. A. Ackemann
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Vector vortex solitons and soliton control in vertical-cavity surface-emitting lasers
238, (2022)
The properties of vector vortex beams in vertical-cavity-surface emitting lasers with frequency-selective feedback is investigated. …
T. Ackemann, T. Guillet, H. Pulham, G. Oppo
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Self-Organization in Cold Atoms Mediated by Diffractive Coupling
Atoms 9, 35 (2021)
This article discusses self-organization in cold atoms via light-mediated interactions induced by feedback from a single …
T. Ackemann, G. Labeyrie, G. Baio, I. Krešić, J. G. M. Walker, A. Costa Boquete, P. Griffin, W. J. Firth, R. Kaiser, G. Oppo, G. R. M. Robb
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Multiple Self-Organized Phases and Spatial Solitons in Cold Atoms Mediated by Optical Feedback
Physical Review Letters 126, 203201 (2021)
We study the transverse self-structuring of cold atomic clouds with effective atomic interactions mediated by a coherent driving beam …
G. Baio, G. R. M. Robb, A. M. Yao, G. Oppo, T. Ackemann
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Magnetic phase diagram of light-mediated spin structuring in cold atoms
Optica 5, 1322 (2018)
G. Labeyrie, I. Krešić, G. R. M. Robb, G. Oppo, R. Kaiser, T. Ackemann
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Spontaneous light-mediated magnetism in cold atoms
Communications Physics 1, 1–9 (2018)
Cold atom setups are now commonly employed in simulations of condensed matter phenomena. We present an approach to induce strong …
I. Krešić, G. Labeyrie, G. R. M. Robb, G. Oppo, P. M. Gomes, P. Griffin, R. Kaiser, T. Ackemann
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Spontaneous Formation of Vector Vortex Beams in Vertical-Cavity Surface-Emitting Lasers with Feedback
Physical Review Letters 119, 113902 (2017)
J. Jimenez-Garcia, P. Rodriguez, T. Guillet, T. Ackemann
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Observation of Mode-Locked Spatial Laser Solitons
Physical Review Letters 118, 044102 (2017)
A stable nonlinear wave packet, self-localized in all three dimensions, is an intriguing and much sought after object in nonlinear …
F. Gustave, N. Radwell, C. McIntyre, J. P. Toomey, D. M. Kane, S. Barland, W. J. Firth, G. Oppo, T. Ackemann
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Optomechanical self-structuring in a cold atomic gas
Nature Photonics 8, 321–325 (2014)
The rapidly developing field of optomechanics aims at the combined control of optical and mechanical modes1,2,3. In cold atoms, the …
G. Labeyrie, E. Tesio, P. M. Gomes, G. Oppo, W. J. Firth, G. R. M. Robb, A. S. Arnold, R. Kaiser, T. Ackemann
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