Experimental Quantum Optics and Photonics Group – Publications

Preprints

B. Nikolov, E. Diamond-Hitchcock, J. Bass, N.L.R Spong and J.D. Pritchard, Randomized Benchmarking using Non-Destructive Readout in a 2D Atom Array, arXiv:2301.10510 (2023).
M. Mrozowski, J.Jeffers and J.D. Pritchard, High-efficiency coupled-cavity optical frequency comb generation, arXiv:2211.12871 (2022)

2023

S. Abend, B. Allard, A. S. Arnold,…, O. S. Burrow,…, P. F. Griffin,…, E. Riis, et al., Technology roadmap for cold-atoms based quantum inertial sensor in space, AVS Quantum Sci. 5, 019201 (2023).
A. Bregazzi, P. Janin, S. Dyer, J.P. McGilligan, O. Burrow, E. Riis, D. Uttamchandani, R. Bauer, and P.F. Griffin, Cold-atom shaping with MEMS scanning mirrors, Opt. Lett. 48, 37 (2023).
M. S. Mrozowski, I. C. Chalmers, S. J. Ingleby, P. F. Griffin, and E. Riis, Ultra-low noise, bi-polar, programmable current sources, Rev. Sci. Instrum. 94, 014701 (2023).

2022 (top)

I. Alonso, … P.F. Griffin, … et al., Cold Atoms in Space: Community Workshop Summary and Proposed Road-Map, EPJ Quantum Tech. 9, 30 (2022).
T. Dyer, S. J. Ingleby, C. Dunare, K. Dodds, P. Lomax, P. F. Griffin, and E. Riis, Micro-fabricated caesium vapor cell with 5 mm optical path length, J. Appl. Phys. 132, 204401 (2022).
K. McDonnelI, L.F. Keary and J.D. Pritchard, Demonstration of a Quantum Gate using Electromagnetically Induced Transparency, Phys. Rev. Lett. 129, 200501 (2022).
K.E. Wilson, E.C. Samson, Z.L. Newman, and B.P. Anderson, Generation of high-winding-number superfluid circulation in Bose-Einstein condensates, Phys. Rev. A 106, 033319 (2022).
B. Lewis, R. Elvin, A. S. Arnold, E. Riis, and P. F. Griffin, A grating-chip atomic fountain, Appl. Phys. Lett. 121, 164001 (2022).
S. Dyer, P. F. Griffin, A. S. Arnold, F. Mirando, D. P. Burt, E. Riis, and J. P. McGilligan, Micro-machined deep silicon atomic vapor cells, J. Appl. Phys. 132, 134401 (2022).
J.P. McGilligan, K. Gallacher, P.F. Griffin, D.J. Paul, A.S. Arnold, and E. Riis, Micro-fabricated components for cold atom sensors, Rev. Sci. Instrum. 93, 091101 (2022).
L. Earl, J. Vovrosh, M. Wright, D. Roberts, J. Winch, M. Perea-Ortiz, A. Lamb, F. Hayati, P. Griffin, N. Metje, K. Bongs and M. Holynski, Demonstration of a compact magneto-optical trap on an unstaffed aerial vehicle, Atoms 10, 32 (2022).
G. Pelegri, A. Daley and J.D. Pritchard, High-fidelity multiqubit Rydberg gates via two-photon adiabatic rapid passage, Quantum Sci. Technol. 7, 045020 (2022).
S. J. Ingleby, P. F. Griffin, T. Dyer, M. S. Mrozowski, and E. Riis, A Digital Alkali Spin Maser, Sci. Rep. 12, 12888 (2022).
T. Ackemann, G. Labeyrie, A.C. Boquete, G. Baio, J.G.M. Walker, R. Kaiser, G.L. Oppo, and G.R.M. Robb, Coupling of magnetic and optomechanical structuring in cold atoms, Phys. Rev. A 105, 063508 (2022).
J.G.M. Walker, G.R.M. Robb, G.L. Oppo, and T. Ackemann, Dynamics of optomechanical droplets in a Bose-Einstein condensate, Phys. Rev. A 105, 063305 (2022).
K. Gallacher, P.F. Griffin, E. Riis, M Sorel, and D.J. Paul, Silicon nitride waveguide polarization rotator and polarization beam splitter for chip-scale atomic systems, APL Photonics 7, 046101 (2022).
D. Hunter, T.E. Dyer and E. Riis, Accurate optically pumped magnetometer based on Ramsey-style interrogation, Opt. Lett. 47, 1230-1233 (2022).
G. Baio, T. Ackemann, G.L. Oppo, G.R.M. Robb, and A.M. Yao, Rotating and spiraling spatial dissipative solitons of light and cold atoms, Phys. Rev. A 105, 023318 (2022).
G. Labeyrie, J.G.M. Walker, G.R.M. Robb, R. Kaiser, and T. Ackemann, Ground-state coherence versus orientation: Competing mechanisms for light-induced magnetic self-organization in cold atoms, Phys. Rev. A 105, 023505 (2022).
L.F. Keary and J.D. Pritchard, Strong coupling and active cooling in a finite-temperature hybrid atom-cavity system, Phys. Rev. A 105, 013707 (2022).

2021 (top)

M. Mitchell, A. Di Carli, G. Sinuco-León, A. La Rooij, S. Kuhr, and E. Haller, Floquet solitons and dynamics of periodically driven matter waves
with negative effective mass, Phys. Rev. Lett. 127, 243603 (2021).
A. Bregazzi, P.F. Griffin, A.S. Arnold, D.P. Burt, G. Martinez, R. Boudot, J. Kitching, E. Riis, and J.P. McGilligan, A simple imaging solution for chip-scale laser cooling, Appl. Phys. Lett. 119, 184002 (2021).
O.S. Burrow, P.F. Osborn, E. Boughton, F. Mirando, D.P. Burt, P.F. Griffin, A.S. Arnold, and E. Riis, Stand-alone vacuum cell for compact ultracold quantum technologies, Appl. Phys. Lett. 119, 124002 (2021).
L. Amico,…, A. S. Arnold et al., Roadmap on Atomtronics: State of the art and perspective, AVS Quantum Sci. 3, 039201 (2021).
T. Ackemann, G. Labeyrie, G. Baio, I. Krešić, J.G.M. Walker, A. Costa Boquete, P. Griffin, W.J. Firth, R. Kaiser, G.-L. Oppo, and G.R.M. Robb, Self-Organization in Cold Atoms Mediated by Diffractive Coupling, Atoms 9, 35 (2021).
A. Chopinaud and J.D. Pritchard, Optimal State Choice for Rydberg Atom Microwave Sensors, Phys. Rev. Appl. 16, 024008 (2021).
K.E. Wilson, A. Guttridge, I.K. Liu, J. Segal, T.P. Billam, N.G. Parker, N.P. Proukakis and S.L. Cornish, Dynamics of a degenerate Cs-Yb mixture with attractive interspecies interactions, Phys. Rev. Res. 3, 033096 (2021).
A. Daffurn, R.F. Offer, and A.S. Arnold, A simple, powerful diode laser system for atomic physics, Appl. Opt. 60, 5832-5836 (2021).
Y. Chu, J.D. Pritchard, H. Wang, and Martin Weides, Hybrid quantum devices: Guest editorial, Appl. Phys. Lett. 118, 240401 (2021).
G. Baio, G.R.M. Robb, A.M. Yao, G.-L. Oppo, and T. Ackemann, Multiple Self-Organized Phases and Spatial Solitons in Cold Atoms Mediated by Optical Feedback, Phys. Rev. Lett. 126, 203201 (2021).
A. Costa-Boquete, G. Baio, G.R.M. Robb, G.-L. Oppo, P. Griffin, and T. Ackemann, Spontaneous atomic crystallization via diffractive dephasing in optical cavities, J. Phys.: Conf. Ser. 1919, 012014 (2021).
C.N. Danson,…, A.I. Ferguson et al., A history of high-power laser research and development in the United Kingdom, High Power Laser Science and Engineering 9, e18 (2021).
H. Yang, W. Roga, J.D. Pritchard, and J. Jeffers, Gaussian state-based quantum illumination with simple photodetection, Opt. Express 29, 8199-8215 (2021).
R.F. Offer, A. Daffurn, E. Riis, P.F. Griffin, A.S. Arnold, and S. Franke-Arnold, Gouy phase-matched angular and radial mode conversion in four-wave mixing, Phys. Rev. A 103, L021502 (2021).
S. Bennett, Y. Noblet, P.F. Griffin, P. Murray, S. Marshall, J. Jeffers, and D. Oi, Compressive Sampling Using a Pushframe Camera, arXiv:2104.13085 (2021) and IEEE Trans. Comp. Imag. 7, 1069 (2021).
P. Janin, R. Bauer, P. Griffin, E. Riis, and D. Uttamchandani, A high-frequency tunable piezoelectric MEMS scanner for fast addressing applications,
IEEE Int. Conf. MEMS pp294-297 (2021).

2020 (top)

A. Di Carli, G. Henderson, S. Flannigan, C.D. Colquhoun, M. Mitchell, G.L. Oppo, A.J. Daley, S. Kuhr, and E. Haller, Collisionally Inhomogeneous Bose-Einstein Condensates with a Linear Interaction Gradient, Phys. Rev. Lett. 125, 183602 (2020).
R. Elvin, M.W. Wright, B. Lewis, B.L. Keliehor, A. Bregazzi, J.P. McGilligan, A.S. Arnold, P.F. Griffin, and E. Riis, Towards a compact, optically interrogated, cold-atom microwave clock, Adv. Opt. Tech. 9, 297 (2020).
J.U. Sutter, O. Lewis, C. Robinson, A. McMahon, R. Boyce, R. Bragg, A. Macrae, J. Orton, V. Shah, S.J. Ingleby, P.F. Griffin and E. Riis, Recording the heart beat of cattle using a gradiometer system of optically pumped magnetometers, Comp. Elec. Agriculture 177, 105651 (2020).
Y. Noblet, S. Bennett, P.F. Griffin, P. Murray, S. Marshall, W. Roga, J. Jeffers, and D. Oi, Compact multispectral pushframe camera for nanosatellites, Appl. Opt. 59, 8511-8518 (2020).
J.P. McGilligan, K.R. Moore, A. Dellis, G.D. Martinez, E. de Clercq, P.F. Griffin, A.S. Arnold, E. Riis, R. Boudot and J. Kitching, Laser cooling in a chip-scale platform, Appl. Phys. Lett. 117, 054001 (2020).
C. O’Dwyer, S.J. Ingleby, I.C. Chalmers, P.F. Griffin and E. Riis, Feed-forward measurement scheme for periodic noise suppression in atomic magnetometry, Rev. Sci. Instrum. 91, 045103 (2020).
V.A. Henderson, M.Y.H. Johnson, Y.B. Kale, P.F. Griffin, E. Riis, and A.S. Arnold, Optical characterisation of micro-fabricated Fresnel zone plates for atomic waveguides, Opt. Express 28, 9072-9081 (2020).
C.S. Adams, J.D. Pritchard and J. Shaffer, Rydberg atom quantum technologies, J. Phys. B 53, 012002 (2020).

2019 (top)

R. Elvin, G.W. Hoth, M. Wright, B. Lewis, J.P. McGilligan, A.S. Arnold, P. F. Griffin and E. Riis, Cold-atom clock based on a diffractive optic, Opt. Express 27, 38359-38366 (2019).
A. Di Carli, C.D. Colquhoun, G. Henderson, S. Flannigan, G.L. Oppo, A.J. Daley, S. Kuhr and E. Haller, Excitation modes of bright matter-wave solitons, Phys. Rev. Lett. 123, 123602 (2019).
I. Kresic, G.R.M. Robb, G. Labeyrie, R. Kaiser and T. Ackemann, Inversion-symmetry breaking in spin patterns by a weak magnetic field, Phys. Rev. A 99, 053851 (2019).
A. Di Carli, C. D. Colquhoun, S. Kuhr, and E. Haller, Interferometric measurement of micro-g acceleration with levitated atoms, New J. Phys. 21, 053028 (2019).
M. Akhtar, G. Wilpers, K. Choonee, E. Riis and A. G. Sinclair, Radio-frequency microplasmas with energies suited to in situ selective cleaning of surface adsorbates in ion microtraps, J. Phys. B 52, 055001 (2019).
B. Peaudecerf, M. Andia, M. Brown, E. Haller and S. Kuhr, Microwave preparation of two-dimensional fermionic spin mixtures, New J. Phys. 21, 013020 (2019).
G. W. Hoth, R. Elvin, M. Wright, B. Lewis, A. S. Arnold, P. F. Griffin, and E. Riis, Towards a compact atomic clock based on coherent population trapping and the grating magneto-optical trap, Proceedings of SPIE 10934, 109342E (2019).
C.J. Picken, R. Legaie, K. McDonnell and J.D. Pritchard, Entanglement of neutral-atom qubits with long ground-Rydberg coherence times, Quantum Sci. Technol. 4, 015011 (2019).

2018 (top)

C.D. Colquhoun, A. Di Carli, S. Kuhr and E. Haller, A simple laser shutter with protective shielding for beam powers up to 1 W, Rev. Sci. Inst. 89, 126102 (2018).
R.F. Offer, D. Stulga, E. Riis, S. Franke-Arnold and A.S. Arnold, Spiral bandwidth of four-wave mixing in Rb vapour, Comms. Phys. 1, 84 (2018).
D. Hunter, R. Jimenez-Martinez, J. Herbsommer, S. Ramaswamy, W. Li and E. Riis, Waveform reconstruction with a Cs based free-induction-decay magnetometer, Opt. Express 26, 30523-30531 (2018).
G. Labeyrie, I. Kresic, G.R.M. Robb, G.L. Oppo, R. Kaiser and T. Ackemann, Magnetic phase diagram of light-mediated spin structuring in cold atoms, Optica 5,1322-1328 (2018).
S. J. Ingleby, C. O’Dwyer, P. F. Griffin, A. S. Arnold and E. Riis,Vector magnetometry exploiting phase-geometry effects in a double-resonance alignment magnetometer, Phys. Rev. Appl. 10, 034035 (2018).
J. Robertson, T. Ackemann, L. F. Lester and A. Hurtado, Externally-triggered activation and inhibition of optical pulsating regimes in quantum-dot mode-locked lasers, Sci. Rep. 8, 12515 (2018).
A. Acin, I. Bloch, H. Buhrman, T. Calarco, C. Eichler, J. Eisert, D. Esteve, N. Gisin, S. J. Glaser, F. Jelezko, S. Kuhr, M. Lewenstein, M. F. Riedel, P. O. Schmidt, R. Thew, A. Wallraff, I. Walmsley and F. K. Wilhelm, The quantum technologies roadmap: a European community view, New J. Phys. 20, 080201 (2018).
J. P. Wrubel, A. Schwettmann, D. P. Fahey, Z. Glassman, H. K. Pechkis, P. F. Griffin, R. Barnett, E. Tiesinga, and P. D. Lett, Spinor Bose-Einstein-condensate phase-sensitive amplifier for SU(1,1) interferometry, Phys. Rev. A 98, 023620 (2018).
I. Kresic, G. Labeyrie, G. R. M. Robb, G. L. Oppo, P. M. Gomes, P. F. Griffin, R. Kaiser, T. Ackemann, Spontaneous light-mediated magnetism in cold atoms, Comms. Phys. 1, 33 (2018).
A. Selyem, S. Fayard, T.W. Clark, A.S. Arnold, N. Radwell, and S. Franke-Arnold, Holographically controlled three-dimensional atomic population patterns, Opt. Express 26, 18513-18522 (2018).
D. Hunter, S. Piccolomo, J. D. Pritchard, N. L. Brockie, T. E. Dyer and E. Riis, Free-induction-decay magnetometer based on a microfabricated Cs vapor cell, Phys. Rev. Appl. 10, 014002 (2018).
T. Malica, J.P. Lin, T. Ackemann, D.J. Little, J.P. Toomey, D. Paboeuf, W. Lubeigt, N. Hempler, G. Malcolm, G.T. Maker and D.M. Kane, Mapping the dynamical regimes of a SESAM mode-locked VECSEL with a long cavity using time series analysis, Opt. Express 26,16624-16638 (2018).
J. Thom, B. Yuen, G. Wilpers, E. Riis and A.G. Sinclair, Intensity stabilisation of optical pulse sequences for coherent control of laser-driven qubits, Appl. Phys. B 124, 90 (2018).
R. Legaie, C.J. Picken and J.D. Pritchard, Sub-kHz excitation lasers for Quantum Information Processing with Rydberg atoms, J. Opt. Soc. B 35, 892 (2018).
Y. Zhai, C.H. Carson, V.A. Henderson, P.F. Griffin, E. Riis and A.S. Arnold, Talbot-enhanced, maximum-visibility imaging of condensate interference, Optica 5, 80-85 (2018).
P. Janin, R. Bauer, P. Griffin, E. Riis and D. Uttamchandani, Characterization of a fast piezoelectric varifocal MEMS mirror, IEEE Intl. Conf. Opt. MEM and Nanophot. (OMN) 155-156 (2018).

2017 (top)

B. I. Robertson, A. R. MacKellar, J. Halket, A. Gribbon, J. D. Pritchard, A. S. Arnold, E. Riis, and P. F. Griffin, Detection of Applied and Ambient Forces with a Matterwave Magnetic-Gradiometer, Phys. Rev. A 96, 053622 (2017).
W. J. Firth, I. Kresic, G. Labeyrie, A. Camara, and T. Ackemann, Thick-medium model of transverse pattern formation in optically excited cold two-level atoms with a feedback mirror, Phys. Rev. A 96, 053806 (2017).
C.J. Picken, R. Legaie, & J.D. Pritchard, Single atom imaging with an sCMOS camera, Appl. Phys. Lett. 111, 164102 (2017).
N. Šibalić, J.D. Pritchard, C.S. Adams and K.J. Weatherill, ARC: An open-source library for calculating properties of alkali Rydberg atoms, Comp. Phys. Comm. 220, 319 (2017).
J. Jimenez-Garcia, P. Rodriguez, T. Guillet, & T. Ackemann, Spontaneous Formation of Vector Vortex Beams in Vertical-Cavity Surface-Emitting Lasers with Feedback, Phys. Rev. Lett. 119, 113902 (2017).
S.J. Ingleby, C. O’Dwyer, P.F. Griffin, A.S. Arnold, & E. Riis, Orientational effects on the amplitude and phase of polarimeter signals in double-resonance atomic magnetometry, Phys. Rev. A 96, 013429 (2017).
P. Rodriguez, J. Jimenez, T. Guillet, & T. Ackemann, Polarization Properties of Laser Solitons, Appl. Sci.-Basel 7, 442 (2017).
G.D. Bruce, E. Haller, B. Peaudecerf, D.A. Cotta, M. Andia, S. Wu, M.Y.H. Johnson, B.W. Lovett, & S. Kuhr, Sub-Doppler laser cooling of K-40 with Raman gray molasses on the D-2 line, J. Phys. B 50, 095002 (2017).
S.J. Ingleby, P.F. Griffin, A.S. Arnold, M. Chouliara, E. Riis, High-precision control of static magnetic field magnitude, orientation, and gradient using optically pumped vapour cell magnetometry, Rev. Sci. Instrum. 88, 043109 (2017).
J.P. McGilligan, P.F. Griffin, R. Elvin, S.J. Ingleby, E. Riis & A.S. Arnold, Grating chips for quantum technologies, Sci. Rep. 7, 384 (2017).
F. Gustave, N. Radwell, C. McIntyre, J.P. Toomey, D.M. Kane, S. Barland, W.J. Firth, G.-L. Oppo & T. Ackemann, Observation of Mode-Locked Spatial Laser Solitons, Phys. Rev. Lett. 118, 044102 (2017).

2016 (top)

M.A. Beck, J.A. Isaacs, D. Booth, J.D. Pritchard, M.A. Saffman, & R. McDermott, Optimized coplanar waveguide resonators for a superconductor-atom interface, Appl. Phys. Lett. 109, 092602 (2016).
J. D. Pritchard, J.A. Isaacs, M. Saffman, Long working distance objective lenses for single atom trapping and imaging, Rev. Sci. Instrum. 87, 073107 (2016).
S. Kuhr, Quantum-gas microscopes: a new tool for cold-atom quantum simulators, Nat. Sci. Rev. 3, 170-172 (2016).
J. P. Cotter, J. P. McGilligan, P. F. Griffin, I. M. Rabey, K. Docherty, E. Riis, A. S. Arnold, E. A. Hinds, Design and fabrication of diffractive atom chips for laser cooling and trapping, Appl. Phys. B 122 (2016).
R.F. Offer, J.W.C. Conway, E. Riis, S. Franke-Arnold and A.S. Arnold, Cavity-enhanced frequency up-conversion in rubidium vapor, Opt. Lett. 41, 2177-2180 (2016).
J.P. McGilligan, P.F. Griffin, E. Riis, and A.S. Arnold, Diffraction-grating characterization for cold-atom experiments, JOSAB 33, 1271-1277 (2016).
Clark, TW ; Offer, RF; Franke-Arnold, S; Arnold, AS; Radwell, N, Comparison of beam generation techniques using a phase only spatial light modulator, Opt. Express 24 6249-6264 (2016).
Jimenez, J; Oppo, GL; Ackemann, T, Temperature dependence of spontaneous switch-on and switch-off of laser cavity solitons in vertical-cavity surface-emitting lasers with frequency-selective feedback, J. Phys. D 49 095110 (2016).
Henderson, VA; Griffin, PF; Riis, E; Arnold, AS, Comparative simulations of Fresnel holography methods for atomic waveguides, New J. Phys. 18 025007 (2016).
Averlant, E; Tlidi, M; Thienpont, H; Ackemann, T; Panajotov, K, Vector cavity solitons in broad area Vertical-Cavity Surface-Emitting Lasers, Sci. Rep. 6, 20428 (2016).

2015 (top)

Javaloyes, J; Ackemann, T; Hurtado, A, Arrest of Domain Coarsening via Antiperiodic Regimes in Delay Systems, Phys. Rev. Lett. 115 203901 (2015).
Camara, A; Kaiser, R; Labeyrie, G; Firth, WJ; Oppo, GL; Robb, GRM; Arnold, AS; Ackemann, T, Optical pattern formation with a two-level nonlinearity, Phys. Rev. A 92, 013820 (2015).
E. Haller, J. Hudson, A. Kelly, D. Cotta, B. Peaudecerf, G. Bruce, S. Kuhr,
Single-atom imaging of fermions in a quantum-gas microscope, Nature Physics 11, 738 (2015) (Advance Online Publication, 13 July 20155), DOI: 10.1038/nphys3403. [See also Nature Photonics News and Views by C. Gross]
Robb, G. R. M.; Tesio, E.; Oppo, G. -L.; Firth, W. J.; Ackemann, T.; Bonifacio, R., Quantum threshold for optomechanical self-structuring in a Bose-Einstein condensate, Phys. Rev. Lett. 114, 173903 (2015).
J.P. McGilligan, P.F. Griffin, E. Riis, A.S. Arnold, Phase-space properties of magneto-optical traps utilising micro-fabricated gratings, Opt. Express 23, 8948-8959 (2015).
A. McDonald, G. McConnell, D.C. Cox, E. Riis, P.F. Griffin, 3D mapping of intensity field about the focus of a micrometer-scale parabolic mirror, Opt. Express 23, 2375-2382 (2015).

2014 (top)

Tesio, E; Robb, GRM; Oppo, GL; Gomes, PM; Ackemann, T; Labeyrie, G; Kaiser, R; Firth, WJ,
Self-organization in cold atomic gases: a synchronization perspective, Phil. Trans. Royal Soc. A 372, 20140002 (2014).
G.A. Sinuco-León, K.A. Burrows, A.S. Arnold & B.M. Garraway,
Inductively guided circuits for ultracold dressed atoms, Nature Comm. 5, 5289 (2014).
Toomey, JP; Kane, DM; Ackemann, T,
Complexity in pulsed nonlinear laser systems interrogated by permutation entropy,Opt. Express 22, 17840-17853 (2014).
Schratwieser, TC; Balskus, K; McCracken, RA; Farrell, C; Leburn, CG; Zhang, Z; Lamour, TP; Ferreiro, TI; Marandi, A; Arnold, AS; Reid, DT,
Rb-87-stabilized 375-MHz Yb: fiber femtosecond frequency comb, Opt. Express 22, 10494 (2014).
Vangeleyn, M; Garraway, BM; Perrin, H; Arnold, AS,
Inductive dressed ring traps for ultracold atoms, J. Phys. B 47, 071001 (2014).
Labeyrie, G; Tesio, E; Gomes, PM; Oppo, G-L; Firth, WJ; Robb, GRM, Arnold, AS; Kaiser, R; Ackemann, T,
Optomechanical self-structuring in a cold atomic gas, Nature Photonics 8, 321 (2014).
Campbell, S; Ackemann, T; Fraser, H; Missous, M,
On the thermal dependence of the generation of terahertz radiation by photomixing, Semicond. Sci. Tech. 29, 035006 (2014).
Tesio, E; Robb, GRM; Ackemann, T; Firth, WJ; Oppo, G-L,
Kinetic Theory for Transverse Optomechanical Instabilities, Phys. Rev. Lett. 112, 043901 (2014).
Averlant, E; Tlidi, M; Thienpont, H; Ackemann, T; Panajotov, K,
Experimental observation of localized structures in medium size VCSELs, Opt. Express 22, 762 (2014).

2013 (top)

Tesio, E; Robb, GRM; Ackemann, T; Firth, WJ; Oppo, GL; Dissipative solitons in the coupled dynamics of light and cold atoms, Opt. Express 21, 26144-26149 (2013).
Wilson, D; Duxbury, G; Langford, N; Fourier transform and multiplexed intrapulse quantum cascade laser spectrometer measurements of NO2 and its dimer N2O4, Canadian J. Phys. 91, 941-948 (2013).
Duxbury, G; Wilson, D; Hay, K; Langford, N; Study of the Q Branch Structure of the N-14 and N-15 Isotopologues of the nu(4) Band of Ammonia Using Frequency Chirped Quantum Cascade Lasers, J. Phys. Chem. A 117, 9738-9745 (2013).
Endres, M; Cheneau, M; Fukuhara, T; Weitenberg, C; Schauss, P; Gross, C; Mazza, L; Banuls, MC; Pollet, L; Bloch, I; Kuhr, S; Single-site- and single-atom-resolved measurement of correlation functions, Appl. Phys. B 113, 27-39 (2013).
Thom, J; Wilpers, G; Riis, E; Sinclair, AG; Accurate and agile digital control of optical phase, amplitude and frequency for coherent atomic manipulation of atomic systems, Opt. Express 21, 18712-18723 (2013).
Pechkis, HK; Wrubel, JP; Schwettmann, A; Griffin, PF; Barnett, R; Tiesinga, E; Lett, PD; Spinor Dynamics in an Antiferromagnetic Spin-1 Thermal Bose Gas, Phys. Rev. Lett. 111, 025301 (2013).
Nshii, CC; Vangeleyn, M; Cotter, JP; Griffin, PF; Hinds, EA; Ironside, CN; See, P; Sinclair, AG; Riis, E; Arnold, AS, A surface-patterned chip as a strong source of ultracold atoms for quantum technologies, Nature Nanotechnology 8, 321-324 (2013).
Jimenez, J; Noblet, Y; Paulau, PV; Gomila, D; Ackemann, T, Observation of laser vortex solitons in a self-focusing semiconductor laser, J. Opt. 15, 044011 (2013).
Fukuhara, T; Kantian, A; Endres, M; Cheneau, M; Schauss, P; Hild, S; Bellem, D; Schollwock, U; Giamarchi, T; Gross, C; Bloch, I; Kuhr, S, Quantum dynamics of a mobile spin impurity, Nature Phys. 9, 235-241 (2013).

2012 (top)

Schauss, P; Cheneau, M; Endres, M; Fukuhara, T; Hild, S; Omran, A; Pohl, T; Gross, C; Kuhr, S; Bloch, I, Observation of spatially ordered structures in a two-dimensional Rydberg gas, Nature 491, 87-91 (2012).
Ackemann, T; Alduraibi, M; Campbell, S; Keatings, S; Sam, PL; Fraser, H; Arnold, AS; Riis, E; Missous, M, Diamond heat sinking of terahertz antennas for continuous-wave photomixing, J. Appl. Phys. 112, 123109 (2012).
Pritchard, JD; Dinkelaker, AN; Arnold, AS; Griffin, PF; Riis, E, Demonstration of an inductively coupled ring trap for cold atoms, New J. Phys. 14, 103047 (2012).
Tesio, E; Robb, GRM; Ackemann, T; Firth, WJ; Oppo, GL, Spontaneous optomechanical pattern formation in cold atoms, Phys. Rev. A 86, 031801 (2012).
Ackemann, T; Tierno, A; Barbay, S; Kuszelewicz, R; Brambilla, M, Nonlinear Phase-Shifts in Self-Assembled Quantum Dot Samples under cw Driving, IEEE Proc. (ICTON 2010), (2012).
Ackemann, T; Radwell, N; McIntyre, C; Oppo, GL; Firth, WJ, Self Pulsing Solitons: A Base for Optically Controllable Pulse Trains in Photonic Networks?, IEEE Proc. (ICTON 2010), (2012).
Endres, M; Fukuhara, T; Pekker, D; Cheneau, M; Schauss, P; Gross, C; Demler, E; Kuhr, S; Bloch, I, The ‘Higgs’ amplitude mode at the two-dimensional superfluid/Mott insulator transition, Nature 487, 454 (2012).
Arnold, AS, Extending dark optical trapping geometries, Opt. Lett. 37, 2505 (2012).
Kuszelewicz, R.; Benoit, J. -M.; Barbay, S.; Lemaitre, A.; Patriarche, G.; Meunier, K.; Tierno, A.; Ackemann, T., High density InAlAs/GaAlAs quantum dots for non-linear optics in microcavities (vol 111, 043107, 2012), J. Appl. Phys. 111, 129902 (2012).
Walker, G.; Arnold, A. S.; Franke-Arnold, S., Trans-Spectral Orbital Angular Momentum Transfer via Four-Wave Mixing in Rb Vapor, Phys. Rev. Lett. 108, 243601 (2012).
Paulau, P. V.; McIntyre, C.; Noblet, Y.; Radwell, N.; Firth, W. J.; Colet, P.; Ackemann, T.; Oppo, G. -L., Adler Synchronization of Spatial Laser Solitons Pinned by Defects, Phys. Rev. Lett. 108, 213904 (2012).
Duxbury, G; Kelly, JF; Blake, TA.; Langford, N, Sub-Doppler spectra of infrared hyperfine transitions of nitric oxide using a pulse modulated quantum cascade laser: Rapid passage, free induction decay, and the ac Stark effect, J. Chem. Phys. 136, 174319 (2012).
Duxbury, G; Kelly, JF; Blake, TA; Langford, N, Observation of infrared free-induction decay and optical nutation signals from nitrous oxide using a current modulated quantum cascade laser, J. Chem. Phys. 136, 174317 (2012).
Duxbury, G; Kelly, JF; Blake, TA; Langford, N, The ac Stark effect in nitric oxide induced by rapidly swept continuous wave quantum cascade lasers, J. Chem. Phys. 136, 174318 (2012).
Noblet, Y.; Ackemann, T., Analysis of spatial emission structures in vertical-cavity surface-emitting lasers with feedback from a volume Bragg grating, Phys. Rev. A 85, 053812 (2012).
Barland, S; Giudici, M; Tissoni, G; Tredicce, JR; Brambilla, M; Lugiato, L; Prati, F; Barbay, S; Kuszelewicz, R; Ackemann, T; Firth, WJ; Oppo, GL, Solitons in semiconductor microcavities, Nature Photonics 6, 204 (2012).
Ackemann, T; Radwell, N; Noblet, Y; Jager, R, Disorder mapping in VCSELs using frequency-selective feedback, Opt. Lett. 37, 1079 (2012).
Kuszelewicz, R; Benoit, JM; Barbay, S; Lemaitre, A; Patriarche, G; Meunier, K; Tierno, A; Ackemann, T, High density InAlAs/GaAlAs quantum dots for non-linear optics in microcavities, J. Appl. Phys. 111, 043107 (2012).
Cheneau, M; Barmettler, P; Poletti, D; Endres, M; Schauss, P; Fukuhara, T; Gross, C; Bloch, I; Kollath, C; Kuhr, S; Light-cone-like spreading of correlations in a quantum many-body system, Nature 481, 484 (2012). (arXiv:1111.0776)

2011 (top)

Duxbury, G; Hay, KG; Langford, N; Johnson, MP; Black, JD; Real-time diagnostics of a jet engine exhaust using an intra-pulse quantum cascade laser spectrometer, Mol. Phys. 109, 2131 (2011).
Gerhardt, NC; Li, MY; Jahme, H; Hopfner, H; Ackemann, T; Hofmann, MR; Ultrafast spin-induced polarization oscillations with tunable lifetime in vertical-cavity surface-emitting lasers, Appl. Phys. Lett. 99, 151107 (2011).
Tierno, A; Radwell, N; Ackemann, T, Low-frequency self-pulsing in single-section quantum-dot laser diodes and its relation to optothermal pulsations, Phys. Rev. A 84, 043828 (2011).
M. Endres, M. Cheneau, T. Fukuhara, C. Weitenberg, P. Schauß, C. Gross, L. Mazza, M.C. Banuls, L. Pollet, I. Bloch, S. Kuhr, Observation of Correlated Particle-Hole Pairs and String Order in Low-Dimensional Mott Insulators, Science 334, 200 (2011)
Weitenberg, C; Kuhr, S; Molmer, K; Sherson, JF, Quantum computation architecture using optical tweezers, Phys. Rev. A 84, 032322 (2011).
Dammalapati, U; Norris, I; Burrows, C; Riis, E, Laser spectroscopy of the 4s4p ³P₂-4s3d ¹D₂ transition on magnetically trapped calcium atoms, Phys. Rev. A 83, 062513 (2011).
Weitenberg, C; Schauss, P; Fukuhara, T; Cheneau, M; Endres, M; Bloch, I; Kuhr, S, Coherent Light Scattering from a Two-Dimensional Mott Insulator, Phys. Rev. Lett. 106, 215301 (2011).

2010 (top)

Tierno, A; Ackemann, T; Leburn, CG; Brown, CTA, Saturation of absorption and gain in a quantum dot diode with continuous-wave driving, Appl. Phys. Lett. 97, 231104 (2010).
Li, MY; Jahme, H; Soldat, H; Gerhardt, NC; Hofmann, MR; Ackemann, T, Birefringence controlled room-temperature picosecond spin dynamics close to the threshold of vertical-cavity surface-emitting laser devices, Appl. Phys. Lett. 97, 191114 (2010).
Radwell, N; Rose, P; Cleff, C; Denz, C; Ackemann, T, Compensation of spatial inhomogeneities in a cavity soliton laser using a spatial light modulator, Opt. Express 18, 23121 (2010).
Vangeleyn, M; Griffin, PF; Riis, E; Arnold, AS, Laser cooling with a single laser beam and a planar diffractor, Opt. Lett. 35, 3453 (2010).
Vernier, A; Franke-Arnold, S; Riis, E; Arnold, AS, Enhanced frequency up-conversion in Rb vapor, Opt. Express 18, 17020 (2010).
Radwell, N; McIntyre, C; Scroggie, AJ; Oppo, GL; Firth, WJ; Ackemann, T, Switching spatial dissipative solitons in a VCSEL with frequency selective feedback, Eur. Phys. J. D 59, 121 (2010).
Radwell, N; McIntyre, C; Scroggie, AJ; Oppo, GL; Firth, WJ; Ackemann, T, Switching spatial dissipative solitons in a VCSEL with frequency selective feedback (vol 59, pg 121, 2010), Eur. Phys. J. D 59, 149 (2010).
Tasinato, N; Hay, KG; Langford, N; Duxbury, G; Wilson, D, Time dependent measurements of nitrous oxide and carbon dioxide collisional relaxation processes by a frequency down-chirped quantum cascade laser: Rapid passage signals and the time dependence of collisional processes, J. Chem. Phys. 132, 164301 (2010).
Paulau, PV; Gomila, D; Colet, P; Loiko, NA; Rosanov, NN; Ackemann, T; Firth, WJ, Vortex solitons in lasers with feedback, Opt. Express 18, 8859 (2010).
Zawadzki, ME; Griffin, PF; Riis, E; Arnold, AS, Spatial interference from well-separated split condensates, Phys. Rev. A 81, 043608 (2010).
Buckers, C; Kuhn, E; Schlichenmaier, C; Imhof, S; Thranhardt, A; Hader, J; Moloney, JV; Rubel, O; Zhang, W; Ackemann, T; Koch, SW, Quantum modeling of semiconductor gain materials and vertical-external-cavity surface-emitting laser systems, Physics Status Solidi B 247, 789 (2010).
Dammalapati, U; Norris, I; Burrows, C; Arnold, AS; Riis, E, Spectroscopy and isotope shifts of the 4s3d ¹D₂-4s5p ¹P₁ repumping transition in magneto-optically trapped calcium atoms, Phys. Rev. A 81, 023424 (2010).
Schulz-Ruhtenberg, M; Babushkin, IV; Loiko, NA; Huang, KF; Ackemann, T, Polarization properties in the transition from below to above lasing threshold in broad-area vertical-cavity surface-emitting lasers, Phys. Rev. A 81, 023819 (2010).
Tasinato, N; Duxbury, G; Langford, N; Hay, KG, An investigation of collisional processes in a Dicke narrowed transition of water vapor in the 7.8 μm spectral region by frequency down-chirped quantum cascade laser spectroscopy, J. Chem. Phys. 132, 044316 (2010).
Zhang, W; McDonald, A; Ackemann, T; Riis, E; McConnell, G, Femtosecond synchronously in-well pumped vertical-external-cavity surface-emitting laser, Opt. Express 18, 187 (2010).

2009 (top)

Duxbury, G; Langford, N; Hay, K; Tasinato, N, Quantum cascade laser spectroscopy: diagnostics to non-linear optics, J. Mod. Opt. 56, 2034 (2009).
Radwell, N; Ackemann, T, Characteristics of laser cavity solitons in a vertical-cavity surface-emitting laser with feedback from a volume bragg grating, IEEE J. Quantum Elec. 45, 1388 (2009).
Ackemann, T; Firth, WJ; Oppo, GL, Fundamentals and applications of spatial dissipative solitons in photonic devices, Adv. Atom. Mol. Opt. Phys. 57, 323 (2009).
Schulz-Ruhtenberg, M; Tanguy, Y; Jager, R; Ackemann, T, Length scales and polarization properties of annular standing waves in circular broad-area vertical-cavity surface-emitting lasers, Appl. Phys. B 97, 397 (2009).
Dammalapati, U; Norris, I; Maguire, L; Borkowski, M; Riis, E, A compact magneto-optical trap apparatus for calcium, Meas. Sci. Tech.20, 095303 (2009).
Ma, J; Cheesman, A; Ashfold, MNR; Hay, KG; Wright, S; Langford, N; Duxbury, G; Mankelevich, YA, Quantum cascade laser investigations of CH4 and C2H2 interconversion in hydrocarbon/H-2 gas mixtures during microwave plasma enhanced chemical vapor deposition of diamond, J. Appl. Phys. 106, 033305 (2009).
Vangeleyn, M; Griffin, PF; Riis, E; Arnold, AS, Single-laser, one beam, tetrahedral magneto-optical trap, Opt. Express 17, 13601 (2009).
Tierno, A; Ackemann, T; Maggipinto, T; Brambilla, M, Saturation and self-lensing in self-assembled quantum dots with constant-wave driving, Phys. Rev. B 80, 035314 (2009).
Dammalapati, U; Norris, I; Riis, E, Saturated absorption spectroscopy of calcium in a hollow-cathode lamp, J. Phys. B 42, 165001 (2009).
Pedaci, F; Barland, S; Caboche, E; Genevet, P; Giudici, M; Tredicce, JR; Ackemann, T; Scroggie, AJ; Firth, WJ; Oppo, GL; Tissoni, G; Jager, R, All-optical delay line using semiconductor cavity solitons (vol 92, 011101, 2008), Appl. Phys. Lett. 94, 266902 (2009).
Major, A; Hutchings, D; Langford, N; Ferguson, AI; Aitchison, JS; Smith, PWE, Two-photon absorption properties of crystalline KNbO3 at 430 nm and efficient high pulse energy blue second-harmonic generation, Laser Phys. Lett. 6, 450 (2009).
Weatherill, KJ; Pritchard, JD; Griffin, PF; Dammalapati, U; Adams, CS; Riis, E, A versatile and reliably reusable ultrahigh vacuum viewport, Rev. Sci. Instrum. 80, 026105 (2009).
Schulz-Ruhtenberg, M; Tanguy, Y; Huang, KF; Jager, R; Ackemann, T, Control of the spatial emission structure of broad-area vertical-cavity surface-emitting lasers by feedback, J. Phys. D 42, 055101 (2009).

2008 (top)

Duxbury, G; Langford, N; Hay, K, Delayed rapid passage and transient gain signals generated using a chirped 8 micron quantum cascade laser, J. Mod. Opt. 55, 3293 (2008).
Houston, N; Riis, E; Arnold, AS, Reproducible dynamic dark ring lattices for ultracold atoms, J. Phys. B 41, 211001 (2008).
Terhalle, B; Radwell, N; Rose, P; Denz, C; Ackemann, T, Control of broad-area vertical-cavity surface emitting laser emission by optically induced photonic crystals, Appl. Phys. Lett. 93, 151114 (2008).
Esposito, E; Keatings, S; Gardner, K; Harris, J; Riis, E; McConnell, G, Confocal laser scanning microscopy using a frequency doubled vertical external cavity surface emitting laser, Rev. Sci. Instrum. 79, 083702 (2008).
Tanguy, Y; Radwell, N; Ackemann, T; Jager, R, Characteristics of cavity solitons and drifting excitations in broad-area vertical-cavity surface-emitting lasers with frequency-selective feedback, Phys. Rev. A 78, 023810 (2008).
Paulau, PV; Gomila, D; Ackemann, T; Loiko, NA; Firth, WJ, Self-localized structures in vertical-cavity surface-emitting lasers with external feedback, Phys. Rev. E 78, 016212 (2008).
Smith, DA; Arnold, AS; Pritchard, MJ; Hughes, IG, Experimental single-impulse magnetic focusing of launched cold atoms, J. Phys. B41, 125302 (2008).
Babushkin, IV; Schulz-Ruhtenberg, M; Loiko, NA; Huang, KF; Ackemann, T, Coupling of polarization and spatial degrees of freedom of highly divergent emission in broad-area square vertical-cavity surface-emitting lasers, Phys. Rev. Lett. 100, 213901 (2008).
Griffin, PF; Riis, E; Arnold, AS, Smooth inductively coupled ring trap for atoms, Phys. Rev. A 77, 051402(R) (2008).
Franke-Arnold, S; Arnold, AS, Twisting light to trap atoms, Am. Sci. 96, 226 (2008).
Jentsch, KF; Sondermann, M; Ackemann, T, Analysis and optimization of coupling to external cavities in feedback experiments with vertical-cavity surface-emitting lasers, Opt. Commun. 281, 1396 (2008).
Hovel, S; Bischoff, A; Gerhardt, NC; Hofmann, MR; Ackemann, T; Kroner, A; Michalzik, R, Optical spin manipulation of electrically pumped vertical-cavity surface-emitting lasers, Appl. Phys. Lett. 92, 041118 (2008).
Hay, KG; Wright, S; Duxbury, G; Langford, N, In-flight measurements of ambient methane, nitrous oxide and water using a quantum cascade laser based spectrometer, Appl. Phys. B 90, 329 (2008).
Tanguy, Y; Ackemann, T; Firth, WJ; Jager, R, Realization of a semiconductor-based cavity soliton laser, Phys. Rev. Lett. 100, 013907 (2008).
Pedaci, F; Barland, S; Caboche, E; Genevet, P; Giudici, M; Tredicce, JR; Ackemann, T; Scroggie, AJ; Firth, WJ; Oppo, GL; Tissoni, G; Jager, R, All-optical delay line using semiconductor cavity solitons, Appl. Phys. Lett. 92, 011101 (2008).

2007 (top)

Tanguy, Y; Ackemann, T; Jager, R, Characteristics of switching dynamics in a semiconductor-based cavity-soliton laser, Opt. Express 15, 16773 (2007).
Tierno, A; Ackemann, T, Tunable, narrow-band light source in the 1.25 micron region based on broad-area quantum dot lasers with feedback, Appl. Phys. B 89, 585 (2007).
Pesch, M; Lange, W; Gomila, D; Ackemann, T; Firth, WJ; Oppo, GL, Two-dimensional front dynamics and spatial solitons in a nonlinear optical system, Phys. Rev. Lett. 99, 153902 (2007).
Naumenko, AV; Loiko, NA; Ackemann, T, Analysis of bistability conditions between lasing and nonlasing states for a vertical-cavity surface-emitting laser with frequency-selective optical feedback using an envelope approximation, Phys. Rev. A 76, 023802 (2007).
Hopkins, JM; Maclean, AJ; Burns, D; Riis, E; Schulz, N; Rattunde, M; Manz, C; Kohler, K; Wagner, J, Tunable, single-frequency, diode-pumped 2.3micron VECSEL, Opt. Express 15, 8212 (2007).
Franke-Arnold, S; Leach, J; Padgett, MJ; Lembessis, VE; Ellinas, D; Wright, AJ; Girkin, JM; Ohberg, P; Arnold, AS, Optical ferris wheel for ultracold atoms, Opt. Express 15, 8619 (2007).
McGinily, SJ; Abram, RH; Gardner, KS; Riis, E; Ferguson, AI; Roberts, JS, Novel gain medium design for short-wavelength vertical-external-cavity surface-emitting laser, IEEE J. Quant. Elec. 43, 445 (2007).
Paulau, PV; Scroggie, AJ; Naumenko, A; Ackemann, T; Loiko, NA; Firth, WJ, Localized traveling waves in vertical-cavity surface-emitting lasers with frequency-selective optical feedback, Phys. Rev. E 75, 056208 (2007).
Duxbury, G; Langford, N; McCulloch, MT; Wright, S, Rapid passage induced population transfer and coherences in the 8 micron spectrum of nitrous oxide, Mol. Phys. 105, 741 (2007).
Labeyrie, G; Gattobigio, GL; Chaneliere, T; Lippi, L; Ackemann, T; Kaiser, R, Nonlinear lensing mechanisms in a cloud of cold atoms,Eur. Phys. J. D 41, 337 (2007).
Debernardi, P; Ostermann, JM; Sondermann, M; Ackemann, T; Bava, GP; Michalzik, R, A theoretical-experimental study of the vectorial modal properties of polarization-stable multimode grating VCSELs, IEEE J. Sel. Top. Quant. Elec. 13, 1340 (2007).

2006 (top)

Pritchard, MJ; Arnold, AS; Cornish, SL; Hallwood, DW; Pleasant, CVS; Hughes, IG, Transport of launched cold atoms with a laser guide and pulsed magnetic fields, New J. Phys. 8, 309 (2006).
Tanguy, Y; Ackemann, T; Jager, R, Characteristics of bistable localized emission states in broad-area vertical-cavity surface-emitting lasers with frequency-selective feedback, Phys. Rev. A 74, 053824 (2006).
McGinily, SJ; Abram, RH; Riis, E; Ferguson, AI, Efficient coupling of several broad area laser diodes into an optical fiber, Rev. Sci. Instrum. 77, 116101 (2006).
Zhang, W; Ackemann, T; McGinily, S; Schmid, M; Riis, E; Ferguson, AI, Operation of an optical in-well-pumped vertical-external-cavity surface-emitting laser, Appl. Opt. 45, 7729 (2006).
Wright, S; Duxbury, G; Langford, N, A compact quantum-cascade laser based spectrometer for monitoring the concentrations of methane and nitrous oxide in the troposphere, Appl. Phys. B 85, 243 (2006).
McCulloch, MT; Duxbury, G; Langford, N, Observation of saturation and rapid passage signals in the 10.25 micron spectrum of ethylene using a frequency chirped quantum cascade laser, Molecular Phys. 104, 2767 (2006).
Arnold, AS; Garvie, CS; Riis, E, Large magnetic storage ring for Bose-Einstein condensates, Phys. Rev. A, 73 041606 (2006).
Arnold, AS; Pritchard, MJ; Smith, DA; Hughes, IG, Double-impulse magnetic focusing of launched cold atoms, New J. Phys., 8 53 (2006).
Letchumanan, V; Gill, P; Sinclair, AG; Riis, E, Optical-clock local-oscillator stabilization scheme, J. Opt. Soc. Am. B, 23 714 (2006).
Zhang, W; Ackemann, T; Schmid, M; Langford, N; Ferguson, AI, Femtosecond synchronously mode-locked vertical-external cavity surface-emitting laser, Opt. Express, 14 1810 (2006).
Naumenko, A; Loiko, N; Sondermann, M; Jentsch, K; Ackemann, T, Abrupt turn-on and hysteresis in a VCSEL with frequency-selective optical feedback, Opt. Commun., 259 823 (2006).
Huneus, F; Lange, W; Ackemann, T, Competition of pattern forming instabilities due to phase front curvature in an optical system, Phys. Rev. E, 73 016215 (2006).

2005 (top)

Schulz-Ruhtenberg, M; Babushkin, IV; Loiko, NA; Ackemann, T; Huang, KF, Transverse patterns and length-scale selection in vertical-cavity surface-emitting lasers with a large square aperture, Appl. Phys. B 81, 945 (2005).
Zhao, H; Friedrich, R; Ackemann, T, On the response of an oscillatory medium to defect generation, Appl. Phys. B 81, 969 (2005).
Duxbury, G; Langford, N; McCulloch, MT; Wright, S, Quantum cascade semiconductor infrared and far-infrared lasers: from trace gas sensing to non-linear optics, Chem. Soc. Rev. 34, 921 (2005).
M. Pesch, E. Große Westhoff, T. Ackemann, and W. Lange, Observation of a discrete family of dissipative solitons in a nonlinear optical system with a pitchfork bifurcation, Phys. Rev. Lett. 95, 143906 (2005).
T. Frank, M. Sondermann, T. Ackemann, and R. Friedrich, Parametric Data Analysis of Bistable Stochastic Systems, Nonlinear Phenomena in Complex Systems 8, 193 (2005).
M. Sondermann, and T. Ackemann, Correlation properties and drift phenomena in the dynamics of vertical-cavity surface-emitting lasers with optical feedback, Opt. Exp. 13, 2707 (2005).
McCulloch MT; Langford N; Duxbury G, Real-time trace-level detection of carbon dioxide and ethylene in car exhaust gases, Appl. Opt. 44, 2887 (2005).
McConnell G; Ferguson AI, Simultaneous stimulated Raman scattering and second harmonic generation in periodically poled lithium niobate, Opt. Express 13, 2099 (2005).
Major A; Aitchison JS; Smith PWE; Langford N; Ferguson AI, Efficient Raman shifting of high-energy picosecond pulses into the eye-safe 1.5-mu m spectral region by use of a KGd(WO4)(2) crystal, Opt. Lett. 30, 421 (2005).

2004 (top)

Riis E; Sinclair AG, Optimum measurement strategies for trapped ion optical frequency standards, J. Phys. B 37, 4719 (2004).
Major A; Aitchison JS; Smith PWE; Langford N; Ferguson AI, Coherent two-photon absorption spectroscopy of the Raman-active KGd(WO4)(2) crystal, Opt. Lett. 29, 2896 (2004).
Pritchard MJ; Arnold AS; Smith DA; Hughes IG, Single-impulse magnetic focusing of launched cold atoms, J. Phys. B 37, 4435 (2004).
McConnell G; Riis E, Photonic crystal fibre enables short-wavelength two-photon laser scanning fluorescence microscopy with fura-2, Phys. Med. Biol. 49, 4757 (2004).
Abram RH; Gardner KS; Riis E; Ferguson AI, Narrow linewidth operation of a tunable optically pumped semiconductor laser, Opt. Express 12, 5434 (2004).
Letchumanan V; Gill P; Riis E; Sinclair AG, Optical Ramsey spectroscopy of a single trapped Sr-88(+) ion, Phys. Rev. A 70, 033419 (2004).
McConnell G; Riis E, Two-photon laser scanning fluorescence microscopy using photonic crystal fiber, J. Biomed. Opt. 9, 922 (2004).
Gomila D; Ackemann T; Westhoff EG; Colet P; Lange W, Secondary bifurcations of hexagonal patterns in a nonlinear optical system: Alkali metal vapor in a single-mirror arrangement, Phys. Rev. E 69, 036205 (2004)
McNeillie FC; Riis E; Broeng J; Folkenberg JR; Petersson A; Simonsen H; Jacobsen C, Highly polarized photonic crystal fiber laser, Opt. Express 12, 3981 (2004).
Gardner KS; Abram RH; Riis E, A birefringent etalon as single-mode selector in a laser cavity, Opt. Express 12, 2365 (2004).
Schmid M; Benchabane S; Torabi-Goudarzi F; Abram R; Ferguson AI; Riis E, Optical in-well pumping of a vertical-external-cavity surface-emitting laser, Appl. Phys. Lett. 84, 4860 (2004).
McConnell G; Riis E, Ultra-short pulse compression using photonic crystal fibre, Appl. Phys. B 78, 557 (2004).
Arnold AS, Adaptable-radius, time-orbiting magnetic ring trap for Bose-Einstein condensates, J. Phys. B 37, L29 (2004).
Arnold AS; MacCormick C; Boshier MG, Diffraction-limited focusing of Bose-Einstein condensates, J. Phys. B 37, 485 (2004).