19962020
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Research Output 1996 2019

2019
6 Downloads (Pure)

Inversion symmetry breaking in spin patterns by a weak magnetic field

Krešić, I., Robb, G. R. M., Labeyrie, G., Kaiser, R. & Ackemann, T., 30 May 2019, In : Physical Review A - Atomic, Molecular, and Optical Physics. 99, 5, 13 p., 053851.

Research output: Contribution to journalArticle

Open Access
File
broken symmetry
inversions
magnetic fields
mirrors
atoms

Measurement and feedback for cooling heavy levitated particles in low-frequency traps

Walker, L. S., Robb, G. R. M. & Daley, A. J., 12 Dec 2019, In : Physical Review A. 100, 6, 9 p., 063819.

Research output: Contribution to journalArticle

Open Access
File
traps
low frequencies
cooling
state estimation
feedback control
2 Downloads (Pure)

Multimode collective scattering of light in free space by a cold atomic gas

Ayllon, R., Mendonça, J. T., Gisbert, A. T., Piovella, N. & Robb, G. R. M., 30 Aug 2019, In : Physical Review A. 100, 2, 10 p., 023630.

Research output: Contribution to journalArticle

Open Access
File
cold gas
monatomic gases
scattering
gratings
molecular dynamics
2018
9 Downloads (Pure)

Avoided crossing and sub-Fourier-sensitivity in driven quantum systems

Cubero, D., Robb, G. R. M. & Renzoni, F., 21 Nov 2018, In : Physical Review Letters. 121, 21, 5 p., 213904.

Research output: Contribution to journalArticle

Open Access
File
sensitivity
linear systems
nonlinear systems
bandwidth
perturbation
3 Citations (Scopus)
19 Downloads (Pure)
Open Access
File
Free electron lasers
free electron lasers
bunching
Radiation
radiation distribution
3 Citations (Scopus)
8 Downloads (Pure)

Magnetic phase diagram of light-mediated spin structuring in cold atoms

Labeyrie, G., Krešić, I., Robb, G. R. M., Oppo, G-L., Kaiser, R. & Ackemann, T., 18 Oct 2018, In : Optica. 5, 10, p. 1322-1328 7 p.

Research output: Contribution to journalArticle

Open Access
File
Optical feedback
Magnetic moments
biology
Ground state
Phase diagrams
18 Downloads (Pure)

Spontaneous light-mediated magnetism in cold atoms

Krešić, I., Labeyrie, G., Robb, G. R. M., Oppo, G-L., Gomes, P. M., Griffin, P., Kaiser, R. & Ackemann, T., 10 Jul 2018, In : Communications Physics. 1, 9 p., 33.

Research output: Contribution to journalArticle

Open Access
File
atoms
optical pumping
magnetic fields
Ising model
degrees of freedom
5 Citations (Scopus)
25 Downloads (Pure)

The detrimental effect of spontaneous emission in quantum free electron lasers: a discrete Wigner model

Fares, H., Piovella, N. & Robb, G. R. M., 16 Jan 2018, In : Physics of Plasmas. 25, 1, 5 p., 013111.

Research output: Contribution to journalArticle

Open Access
File
free electron lasers
spontaneous emission
momentum
high gain
Maxwell equation
12 Downloads (Pure)

The quantum free electron laser

Robb, G. R. M., 11 Apr 2018, In : CERN Yellow Reports: School Proceedings. 1, 2018, p. 467

Research output: Contribution to journalConference Contribution

Open Access
File
free electron lasers
high gain
spontaneous emission
suggestion
derivation
2017
2 Citations (Scopus)
135 Downloads (Pure)

Collective dynamics out of thermodynamic equilibrium

Robb, G. & Politi, A., 3 Apr 2017, In : Physical Review E. 95, 4, 5 p., 040201.

Research output: Contribution to journalArticle

Open Access
File
Thermodynamic Equilibrium
thermodynamic equilibrium
Hydrodynamic Modes
chaos
Chaos
10 Citations (Scopus)
36 Downloads (Pure)

Design of sub-Angstrom compact free-electron laser source

Bonifacio, R., Fares, H., Ferrario, M., McNeil, B. W. J. & Robb, G. R. M., 1 Jan 2017, In : Optics Communications. 382, p. 58-63 6 p.

Research output: Contribution to journalArticle

Open Access
File
Free electron lasers
free electron lasers
Spontaneous emission
spontaneous emission
Electron beams

Dipole and quadrupole patterns in cold atoms via light induced interactions

Kresic, I., Labeyrie, G., Oppo, G. L., Firth, W. J., Robb, G. R. M., Griffin, P. F., Arnold, A. S., Kaiser, R. & Ackemann, T., 25 Jun 2017, European Quantum Electronics Conference, EQEC 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Atoms
Magnetization
Optical pumping
Degrees of freedom (mechanics)
Wave propagation
2016
5 Citations (Scopus)
58 Downloads (Pure)

Graphene plasmonics: ultra-tunable graphene light source

Robb, G., 1 Jan 2016, In : Nature Photonics. 10, 1, p. 3-4 2 p.

Research output: Contribution to journalComment/debate

Open Access
File
Graphite
Graphene
Light sources
graphene
light sources
2015
1 Citation (Scopus)
71 Downloads (Pure)

Chaotic resonances of a Bose-Einstein condensate in a cavity pumped by a modulated optical field

Diver, M., Robb, G. R. M. & Oppo, G-L., 19 Mar 2015, In : Physical Review A. 91, 3, 8 p., 033622.

Research output: Contribution to journalArticle

Open Access
File
Bose-Einstein condensates
cavities
pumps
modulation
laser outputs
81 Downloads (Pure)

Optical pattern formation with a 2-level nonlinearity

Camara, A., Kaiser, R., Labeyrie, G., Firth, W., Oppo, G-L., Robb, G., Arnold, A. & Ackemann, T., 2015, (Accepted/In press) In : Physical Review A.

Research output: Contribution to journalArticle

Open Access
File
nonlinearity
rubidium
atoms
laser beams
11 Citations (Scopus)
62 Downloads (Pure)

Optical pattern formation with a two-level nonlinearity

Camara, A., Kaiser, R., Labeyrie, G., Firth, W. J., Oppo, G-L., Robb, G. R. M., Arnold, A. S. & Ackemann, T., 13 Jul 2015, In : Physical Review A. 92, 1, 5 p., 013820.

Research output: Contribution to journalArticle

Open Access
File
nonlinearity
rubidium
atoms
laser beams
13 Citations (Scopus)
158 Downloads (Pure)

Quantum threshold for optomechanical self-structuring in a Bose-Einstein condensate

Robb, G. R. M., Tesio, E., Oppo, G-L., Firth, W. J., Ackemann, T. & Bonifacio, R., 1 May 2015, In : Physical Review Letters. 114, 17, 5 p., 173903.

Research output: Contribution to journalArticle

Open Access
File
Bose-Einstein condensates
thresholds
condensates
rigidity
pumps
5 Citations (Scopus)
39 Downloads (Pure)

Synchronization of Bloch oscillations by a ring cavity

Samoylova, M., Piovella, N., Robb, G. R. M., Bachelard, R. & Courteille, P. W., 28 May 2015, In : Optics Express. 23, 11, p. 14823-14835 13 p.

Research output: Contribution to journalArticle

Open Access
File
synchronism
oscillations
cavities
rings
atoms

Two-photon collective atomic recoil lasing

McKelvie, J. A. & Robb, G. R. M., 20 Nov 2015, In : Atoms. 3, 4, p. 495-508 14 p.

Research output: Contribution to journalArticle

Open Access
File
lasing
photons
atomic excitations
cold gas
atoms
2014
15 Citations (Scopus)
153 Downloads (Pure)

Kinetic theory for transverse optomechanical instabilities

Tesio, E., Robb, G., Ackemann, T., Firth, W. & Oppo, G-L., 29 Jan 2014, In : Physical Review Letters. 112, 4, 5 p., 043901.

Research output: Contribution to journalArticle

Open Access
File
kinetic theory
ponderomotive forces
electron plasma
emerging
broken symmetry
5 Citations (Scopus)
63 Downloads (Pure)

Mode-locked Bloch oscillations in a ring cavity

Samoylova, M., Piovella, N., Hunter, D., Robb, G. R. M., Bachelard, R. & Courteille, P. W., Dec 2014, In : Laser Physics Letters. 11, 12, 7 p., 126005.

Research output: Contribution to journalArticle

Open Access
File
Optical lattices
Atoms
oscillations
cavities
rings
15 Citations (Scopus)
114 Downloads (Pure)

Nonlinear and chaotic dynamics of a Bose-Einstein condensate in an optical cavity

Diver, M., Robb, G. & Oppo, G-L., 3 Mar 2014, In : Physical Review A. 89, 3, 11 p., 033602.

Research output: Contribution to journalArticle

Open Access
File
Bose-Einstein condensates
cavities
oscillations
atoms
condensates
42 Downloads (Pure)

Optomechanical self-organization in cold atomic gases

Ackemann, T., Tesio, E., Labeyrie, G., Robb, G., Monteiro Gomes, P., Arnold, A., Firth, W., Oppo, G-L. & Kaiser, R., 15 Apr 2014, 2013 Sixth "Rio De La Plata" Workshop on Laser Dynamics and Nonlinear Photonics . Piscataway, NJ, United States: IEEE, p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
cold gas
monatomic gases
nonlinearity
viscous damping
manipulators
57 Citations (Scopus)
54 Downloads (Pure)

Optomechanical self-structuring in a cold atomic gas

Labeyrie, G., Tesio, E., Monteiro Gomes, P., Oppo, G-L., Firth, W., Robb, G., Arnold, A., Kaiser, R. & Ackemann, T., 1 Apr 2014, In : Nature Photonics. 8, 4, p. 321-325 5 p.

Research output: Contribution to journalArticle

Open Access
File
cold gas
monatomic gases
Gases
Pumps
pumps
52 Downloads (Pure)

Optomechanical self-structuring of cold atoms

Labeyrie, G. G., Kaiser, R., Tesio, E., Monteiro Gomes, P., Oppo, G-L., Firth, W., Robb, G., Arnold, A. & Ackemann, T., Dec 2014, In : Optics and Photonics News. 25, 12, p. 50 1 p.

Research output: Contribution to journalArticle

Open Access
File
Atoms
atoms
dipoles
4 Citations (Scopus)
58 Downloads (Pure)

Self-organization in cold atomic gases: a synchronization perspective

Tesio, E., Robb, G. R. M., Oppo, G-L., Gomes, P. M., Ackemann, T., Labeyrie, G., Kaiser, R. & Firth, W. J., 22 Sep 2014, In : Philosophical Transactions A: Mathematical, Physical and Engineering Sciences . 372, 2027, 12 p., 20140002.

Research output: Contribution to journalArticle

Open Access
File
cold gas
monatomic gases
Self-organization
synchronism
Synchronization
2013

Chaotic dynamics of Bose-Einstein condensates in optical cavities

Diver, M., Robb, G. R. M. & Oppo, G. L., 2013, 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013. IEEE, 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Bose-Einstein condensates
cavities
coupled modes
numerical analysis
laser beams
26 Citations (Scopus)
166 Downloads (Pure)

Collective strong coupling in multimode cavity QED

Wickenbrock, A., Hemmerling, M., Robb, G. R. M., Emary, C. C. & Renzoni, F. F., 15 Apr 2013, In : Physical Review A. 87, 4, 8 p., 043817.

Research output: Contribution to journalArticle

Open Access
File
cavities
atoms
spin glass
coupled modes
signatures
5 Citations (Scopus)

Competition between coherent emission and broadband spontaneous emission in the quantum free electron laser

Robb, G. & Bonifacio, R., 1 Mar 2013, In : Physics of Plasmas. 20, 3

Research output: Contribution to journalArticle

free electron lasers
spontaneous emission
broadband
momentum
photons
6 Citations (Scopus)
83 Downloads (Pure)

Dissipative solitons in the coupled dynamics of light and cold atoms

Tesio, E., Robb, G., Ackemann, T., Firth, W. & Oppo, G-L., 4 Nov 2013, In : Optics Express. 21, 22, p. 26144-26149 6 p.

Research output: Contribution to journalArticle

Open Access
File
solitary waves
atoms
degrees of freedom
nonlinearity
saturation

Hexagonal self-structuring due to optomechanical nonlinearities in cold atomic gases

Ackemann, T., Labeyrie, G., Tesio, E., Gomes, P., Oppo, G. L., Firth, W. J., Robb, G. R. M., Arnold, A. & Kaïser, R., 1 Dec 2013, Nonlinear Optics: Nonlinear Optomechanics (NW3B) 2013. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

cold gas
monatomic gases
nonlinearity
atoms
filaments
1 Citation (Scopus)
free electron lasers
spontaneous emission
broadband

Spontaneous opto-mechanical structures in cold atomic gases

Tesio, E., Robb, G. R. M., Ackemann, T., Gomes, P., Arnold, A., Firth, W. J., Oppo, G. L., Labeyrie, G. & Kaïser, R., 1 Jan 2013, 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013. IEEE, 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

cold gas
monatomic gases
positive feedback
high temperature gases
center of mass

Transverse self-organization in cold atoms due to opto-mechanical coupling

Labeyrie, G., Gomes, P., Tesio, E., Kaïser, R., Firth, W., Robb, G., Oppo, G. L. & Ackemann, T., 2013, 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013. IEEE, 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

pumps
atoms
optical density
nonlinearity
positive feedback
2012
11 Citations (Scopus)

Coherent and spontaneous emission in the quantum free electron laser

Robb, G. R. M. & Bonifacio, R., Jul 2012, In : Physics of Plasmas. 19, 7, 5 p., 073101.

Research output: Contribution to journalArticle

free electron lasers
spontaneous emission
x ray sources
wave generation
electron beams
1 Citation (Scopus)

Rapid coherent optical modulation of atomic momenta via pseudoresonances

Papoff, F. & Robb, G. R. M., 12 Mar 2012, In : Physical Review Letters. 108, 11, 5 p., 113902.

Research output: Contribution to journalArticle

light modulation
momentum
modulation
cavities
Bose-Einstein condensates
2 Citations (Scopus)

Reply to comment by G. Geloni et al.

Robb, G. R. M. & Bonifacio, R., 14 May 2012, In : EPL: A Letters Journal Exploring the Frontiers of Physics. 98, 2 p., 44002.

Research output: Contribution to journalArticle

relativistic electron beams
spontaneous emission
22 Citations (Scopus)
98 Downloads (Pure)

Spontaneous optomechanical pattern formation in cold atoms

Tesio, E., Robb, G., Ackemann, T., Firth, W. & Oppo, G-L., 10 Sep 2012, In : Physical Review A. 86, 3, 5 p., 031801(R) .

Research output: Contribution to journalArticle

Open Access
File
atoms
degrees of freedom
modulation
cavities
thresholds
5 Citations (Scopus)

Superradiant exchange of orbital angular momentum between light and cold atoms

Robb, G. R. M., 28 Feb 2012, In : Physical Review A. 85, 2, 5 p., 023426.

Research output: Contribution to journalArticle

angular momentum
Bose-Einstein condensates
orbitals
atoms
rings
2011
4 Citations (Scopus)

Cavity cooling using intense blue-detuned light

Hemmerling, M. & Robb, G. R. M., 2011, In : Journal of Modern Optics. 58, 15, p. 1336-1341 6 p.

Research output: Contribution to journalArticle

pumps
cooling
cavities
configurations
atoms
7 Citations (Scopus)

Harmonics in a quantum free electron laser towards a compact, coherent gamma-ray source

Bonifacio, R., Robb, G. R. M. & Piovella, N., 15 Feb 2011, In : Optics Communications. 284, 4, p. 1004-1007 4 p.

Research output: Contribution to journalArticle

Free electron lasers
free electron lasers
Gamma rays
Spontaneous emission
harmonics
11 Citations (Scopus)

Quantum effects in spontaneous emission by a relativistic, undulating electron beam

Robb, G. R. M. & Bonifacio, R., May 2011, In : EPL: A Letters Journal Exploring the Frontiers of Physics. 94, 3, 5 p., 34002.

Research output: Contribution to journalArticle

relativistic electron beams
spontaneous emission
electron beams
momentum
electron energy
2010
17 Citations (Scopus)

A Vlasov approach to bunching and selfordering of particles in optical resonators

Griesser, T., Ritsch, H., Hemmerling, M. & Robb, G. R. M., Jun 2010, In : European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics. 58, 3, p. 349-368 20 p.

Research output: Contribution to journalArticle

optical resonators
bunching
perturbation
particle trajectories
scaling laws

Collective instabilities in light-matter interactions

Robb, G., 2010, Long-Range Interacting Systems. Dauxois, T., Ruffo, S. & Cugliandolo, L. (eds.). Oxford, Vol. XC. p. 527 583 p. (Ecole d'ete de Physique des Les Houches; vol. XC).

Research output: Chapter in Book/Report/Conference proceedingChapter

condensed matter physics
physics
transport theory
reviewing
lectures

Erratum: Two-stream instability in quasi-one-dimensional Bose-Einstein condensates

Tercas, H., Mendonca, J. T. & Robb, G. R. M., Feb 2010, In : Physical Review A. 81, 2, p. - 1 p., 029901.

Research output: Contribution to journalArticle

Bose-Einstein condensates
3 Citations (Scopus)

Slowing atoms using optical cavities pumped by phase-modulated light

Hemmerling, M. & Robb, G. R. M., 30 Nov 2010, In : Physical Review A. 82, 5, 7 p.

Research output: Contribution to journalArticle

pumps
cavities
monatomic gases
numerical analysis
atoms
2009
2 Citations (Scopus)

NANOPHOTONICS Free electrons get light out of a hole

Robb, G., Nov 2009, In : Nature Nanotechnology. 4, 11, p. 707-708 2 p.

Research output: Contribution to journalComment/debate

Laser tuning
tunable lasers
free electrons
Electrons
1 Citation (Scopus)

Quantum-fluid description of the free-electron laser

Bonifacio, R., Piovella, N., Robb, G. R. M. & Serbeto, A., 15 Jan 2009, In : Physical Review A. 79, 1, p. 015801

Research output: Contribution to journalArticle

free electron lasers
fluids
9 Citations (Scopus)

The quantum free electron laser: A new source of coherent, short-wavelength radiation

Bonifacio, R., Piovella, N. & Robb, G. R. M., Nov 2009, In : Progress of Physics. 57, 11-12, p. 1041-1051 11 p.

Research output: Contribution to journalArticle

free electron lasers
spontaneous emission
radiation
wavelengths
radiation spectra
5 Citations (Scopus)
55 Downloads (Pure)

Two-stream instability in quasi-one-dimensional Bose-Einstein condensates

Tercas, H., Mendonca, J. T., Robb, G. R. M., Fundacao para a Ciencia e Tecnologia (FCT-Portugal) (Funder) & Leverhulme Trust via research (Funder), 2 Jun 2009, In : Physical Review A. 79, 6, 4 p., 065601 .

Research output: Contribution to journalArticle

Open Access
File
Bose-Einstein condensates
kinetics
Mach number
formalism
estimates