Publication

Potential roughness near lithographically fabricated atom chips
Physical Review A 76, (2007)
Potential roughness has been reported to severely impair experiments in magnetic microtraps. We show that these obstacles can be …
P. Krüger, L. Andersson, S. Wildermuth, S. Hofferberth, E. Haller, S. Aigner, S. Groth, I. Bar-Joseph, J. Schmiedmayer
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Tunable, narrow-band light source in the 1.25 μm region based on broad-area quantum dot lasers with feedback
Applied Physics B 89, 585–588 (2007)
The coherence of broad-area laser diodes with quantum dot gain medium is improved by frequency-selective feedback. A linewidth of 5–10 …
A. Tierno, T. Ackemann
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Two-Dimensional Front Dynamics and Spatial Solitons in a Nonlinear Optical System
Physical Review Letters 99, 153902 (2007)
M. Pesch, W. Lange, D. Gomila, T. Ackemann, W. J. Firth, G. Oppo
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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
Physical Review A 76, 023802 (2007)
A. V. Naumenko, N. A. Loiko, T. Ackemann
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Progressive field-state collapse and quantum non-demolition photon counting
Nature 448, 889–893 (2007)
The irreversible evolution of a microscopic system under measurement is a central feature of quantum theory. From an initial state …
C. Guerlin, J. Bernu, S. Deleglise, C. Sayrin, S. Gleyzes, S. Kuhr, M. Brune, J. Raimond, S. Haroche
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Optical ferris wheel for ultracold atoms
Optics Express 15, 8619 (2007)
S. Franke-Arnold, J. Leach, M. J. Padgett, V. E. Lembessis, D. Ellinas, A. J. Wright, J. M. Girkin, P. Öhberg, A. S. Arnold
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Novel Gain Medium Design for Short-Wavelength Vertical-External-Cavity Surface-Emitting Laser
IEEE Journal of Quantum Electronics 43, 445–450 (2007)
S. J. McGinily, R. H. Abram, K. S. Gardner, E. Riis, A. I. Ferguson, J. S. Roberts
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Localized traveling waves in vertical-cavity surface-emitting lasers with frequency-selective optical feedback
Physical Review E 75, 056208 (2007)
P. V. Paulau, A. J. Scroggie, A. Naumenko, T. Ackemann, N. A. Loiko, W. J. Firth
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Ultrahigh finesse Fabry-Pérot superconducting resonator
Applied Physics Letters 90, (2007)
The authors have built a microwave Fabry-Perot resonator made of diamond-machined copper mirrors coated with superconducting niobium. …
S. Kuhr, S. Gleyzes, C. Guerlin, J. Bernu, U. B. Hoff, S. Deleglise, S. Osnaghi, M. Brune, J. -. Raimond, S. Haroche, E. Jacques, P. Bosland, B. Visentin
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Quantum jumps of light recording the birth and death of a photon in a cavity
Nature 446, 297–300 (2007)
A microscopic quantum system under continuous observation exhibits at random times sudden jumps between its states. The detection of …
S. Gleyzes, S. Kuhr, C. Guerlin, J. Bernu, S. Deleglise, U. B. Hoff, M. Brune, J. Raimond, S. Haroche
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