Publication

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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Nonlinear lensing mechanisms in a cloud of cold atoms
The European Physical Journal D 41, 337–348 (2007)
We present an experimental study of nonlinear lensing ofnear-resonant light by a cloud of laser-cooled rubidium atoms,specifically …
G. Labeyrie, G. L. Gattobigio, T. Chanelière, G. L. Lippi, T. Ackemann, R. Kaiser
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Characteristics of switching dynamics in a semiconductor-based cavity-soliton laser
Optics Express 15, 16773 (2007)
Y. Tanguy, T. Ackemann, R. Jäger
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Theoretical-Experimental Study of the Vectorial Modal Properties of Polarization-Stable Multimode Grating VCSELs
IEEE Journal of Selected Topics in Quantum Electronics 13, 1340–1348 (2007)
P. Debernardi, J. M. Ostermann, M. Sondermann, T. Ackemann, G. P. Bava, R. Michalzik
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Characteristics of bistable localized emission states in broad-area vertical-cavity surface-emitting lasers with frequency-selective feedback
Physical Review A 74, 053824 (2006)
Y. Tanguy, T. Ackemann, R. Jäger
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Efficient coupling of several broad area laser diodes into an optical fiber
Review of Scientific Instruments 77, 116101 (2006)
A high brightness, fiber coupled optical pumping system is described based on readily available optical components. Operating at a …
S. J. McGinily, R. H. Abram, E. Riis, A. I. Ferguson
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Operation of an optical in-well-pumped vertical-external-cavity surface-emitting laser
Applied Optics 45, 7729–7735 (2006)
We report the operation of an optical in-well-pumped vertical-external-cavity surface-emitting laser. The laser delivers 1 W at 855 nm …
W. Zhang, T. Ackemann, S. McGinily, M. Schmid, E. Riis, A. I. Ferguson
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Abrupt turn-on and hysteresis in a VCSEL with frequency-selective optical feedback
Optics Communications 259, 823–833 (2006)
A. Naumenko, N. Loiko, M. Sondermann, K. Jentsch, T. Ackemann
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Competition of pattern forming instabilities due to phase front curvature in an optical system
Physical Review E 73, 016215 (2006)
F. Huneus, W. Lange, T. Ackemann
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On the response of an oscillatory medium to defect generation
Applied Physics B 81, 969–973 (2005)
H. Zhao, R. Friedrich, T. Ackemann
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