Publication

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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Evidence for spin memory in photoluminescence of room temperature vertical-cavity quantum dot gain structure
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) 1–1 (2021)
Spin-optoelectronics is a rapidly developing field with promises to provide extra functionalities in communication and spectroscopy via …
J. Doogan, S. Phutthaprasartporn, E. Clarke, T. Ackemann
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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)
G. Baio, G. R. M. Robb, A. M. Yao, G. Oppo, T. Ackemann
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Spontaneous atomic crystallization via diffractive dephasing in optical cavities
Journal of Physics: Conference Series 1919, 012014 (2021)
Abstract The design of an experiment on the spontaneous crystallization of a laser-cooled, but thermal atomic cloud into a hexagonally …
A. C. Boquete, G. Baio, G. Robb, G. Oppo, P. Griffin, T. Ackemann
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Inversion-symmetry breaking in spin patterns by a weak magnetic field
Physical Review A 99, 053851 (2019)
I. Krešić, G. R. M. Robb, G. Labeyrie, R. Kaiser, 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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Externally-Triggered Activation and Inhibition of Optical Pulsating Regimes in Quantum-Dot Mode-locked Lasers
Scientific Reports 8, 12515 (2018)
Abstract Controlled generation and inhibition of externally-triggered picosecond optical pulsating regimes are demonstrated …
J. Robertson, T. Ackemann, L. F. Lester, A. Hurtado
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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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Mapping the dynamical regimes of a SESAM mode-locked VECSEL with a long cavity using time series analysis
Optics Express 26, 16624 (2018)
T. Malica, J. Lin, T. Ackemann, D. J. Little, J. P. Toomey, D. Pabœuf, W. Lubeigt, N. Hempler, G. Malcolm, G. T. Maker, D. M. Kane
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