Search Results - "Robb, Gordon"

Generating Multiparticle Entangled States by Self-Organization of Driven Ultracold Atoms by Krešić, Ivor, Robb, Gordon R. M., Oppo, Gian-Luca, Ackemann, Thorsten

“…We describe a mechanism for guiding the dynamical evolution of ultracold atomic motional degrees of freedom toward multiparticle entangled Dicke-squeezed…”
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Multiple Self-Organized Phases and Spatial Solitons in Cold Atoms Mediated by Optical Feedback by Baio, Giuseppe, Robb, Gordon R. M., Yao, Alison M., Oppo, Gian-Luca, Ackemann, Thorsten

“…We study the transverse self-structuring of cold atomic clouds with effective atomic interactions mediated by a coherent driving beam retroreflected by means…”
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Control of Light-Atom Solitons and Atomic Transport by Optical Vortex Beams Propagating through a Bose-Einstein Condensate by Henderson, Grant W., Robb, Gordon R. M., Oppo, Gian-Luca, Yao, Alison M.

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Avoided Crossing and sub-Fourier-sensitivity in Driven Quantum Systems by Cubero, David, Robb, Gordon R M, Renzoni, Ferruccio

“…The response of a linear system to an external perturbation is governed by the Fourier limit, with the inverse of the interaction time constituting a lower…”
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Continuous Acceleration Sensing Using Optomechanical Droplets by Robb, Gordon R. M., Walker, Josh G., Oppo, Gian-Luca, Ackemann, Thorsten

“…We show that a Bose–Einstein Condensate illuminated by a far off-resonant optical pump field and its retroreflection from a feedback mirror can produce stable,…”
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Classical and Quantum Collective Recoil Lasing: A Tutorial by Piovella, Nicola, Gisbert, Angel Tarramera, Robb, Gordon R. M.

“…Collective atomic recoil lasing (CARL) is a process during which an ensemble of cold atoms, driven by a far-detuned laser beam, spontaneously organize…”
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Design of sub-Angstrom compact free-electron laser source by Bonifacio, Rodolfo, Fares, Hesham, Ferrario, Massimo, W. J. McNeil, Brian, R. M. Robb, Gordon

“…In this paper, we propose for first time practical parameters to construct a compact sub-Angstrom Free Electron Laser (FEL) based on Compton backscattering…”
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Structured light and ultracold atoms in a driven optical cavity by Henderson, Grant W., Robb, Gordon R. M., Oppo, Gian-Luca, Yao, Alison M.

“…We consider a far-red-detuned optical cavity, driven by a pump, which contains an ultracold atomic medium. Using coupled partial differential equations which…”
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Self-Organization in Cold Atoms Mediated by Diffractive Coupling by Ackemann, Thorsten, Labeyrie, Guillaume, Baio, Giuseppe, Krešić, Ivor, Walker, Josh G. M., Costa Boquete, Adrian, Griffin, Paul, Firth, William J., Kaiser, Robin, Oppo, Gian-Luca, Robb, Gordon R. M.

“…This article discusses self-organization in cold atoms via light-mediated interactions induced by feedback from a single retro-reflecting mirror. Diffractive…”
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Optomechanical transport of cold atoms induced by structured light by Baio, Giuseppe, Robb, Gordon R. M., Yao, Alison M., Oppo, Gian-Luca

“…Optomechanical pattern forming instabilities in a cloud of cold atoms lead to self-organized spatial structures of light and atoms. Here, we consider the…”
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Small tunable X-ray sources may have large impact by Robb, Gordon

“…Imaging in the water window has traditionally relied on large synchrotron radiation sources. Now, a tabletop tunable X-ray source which generates water-window…”
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Two-Photon Collective Atomic Recoil Lasing by McKelvie, James, Robb, Gordon

“…We present a theoretical study of the interaction between light and a cold gasof three-level, ladder configuration atoms close to two-photon resonance. In…”
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Graphene plasmonics: Ultra-tunable graphene light source by Robb, Gordon

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HGHG schemes for short wavelengths by Marinelli, Agostino, Bonifacio, Rodolfo, Vaccarezza, Cristina, Robb, Gordon R.M.

“…In this paper, we discuss a method to design a single-stage high Gain Harmonic Generation (HGHG) scheme with the aid of GENESIS 1.3 numerical code. To properly…”
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Ultra-tunable graphene light source by Robb, Gordon

“…Compact monochromatic X-ray sources based on graphene plasmons may soon become a reality…”
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Generating multiparticle entangled states by self-organization of driven ultracold atoms by Krešić, Ivor, Robb, Gordon R. M, Oppo, Gian-Luca, Ackemann, Thorsten

“…We describe a mechanism for guiding the dynamical evolution of ultracold atomic motional degrees of freedom toward multiparticle entangled Dicke-squeezed…”
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Superradiant transfer of quantized orbital angular momentum between light and atoms in a ring trap by Piovella, Nicola, Robb, Gordon R. M, Bachelard, Romain

“…Physical Review A 106, L011304 (2022) The orbital angular momentum (OAM) from a laser beam can be coherently transferred to a Bose-Einstein condensate in a…”
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Continuous Acceleration Sensing Using Optomechanical Droplets by Robb, Gordon R. M, Walker, Josh G. M, Oppo, Gian-Luca, Ackemann, Thorsten

“…Atoms. 2024; 12(3):15 We show that a Bose--Einstein Condensate illuminated by a far off-resonant optical pump field and its retroreflection from a feedback…”
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Structural phase transitions in cold atoms mediated by optical feedback by Baio, Giuseppe, Robb, Gordon R. M., Yao, Alison M., Oppo, Gian-Luca, Ackemann, Thorsten

“…Self-structuring via symmetry breaking is a prominent collective phenomenon occurring in cold and ultracold atoms coupled to optical fields [1] . Experimental…”
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Rotating and Spiralling Optomechanical Cavity Solitons by Baio, Giuseppe, Robb, Gordon R. M., Ackemann, Thorsten, Yao, Alison M., Oppo, Gian-Luca

“…Optomechanical forces in a cloud of cold atoms under the action of a coherent beam of light lead to self-structuring in single mirror feedback configurations…”
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