Ackemann, T. : rechercher sur Z-Library

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1

Transverse structures in a sodium-filled Fabry-Pérot resonator—I. Experimental results: Symmetries and the role of the incoupling conditions

G.L. Lippi, T. Ackemann, L.M. Hoffer, W. Lange

Journal:

Chaos, Solitons & Fractals

Année:

1994

Langue:

english

Fichier:

PDF, 2.33 MB

english, 1994

2

Polarization dynamics and low-frequency fluctuations in vertical-cavity surface-emitting lasers subjected to optical feedback

T. Ackemann, M. Sondermann, A. Naumenko, N.A. Loiko

Journal:

Applied Physics B: Lasers and Optics

Année:

2003

Langue:

english

Fichier:

PDF, 2.07 MB

english, 2003

3

Tunable, narrow-band light source in the 1.25

A. Tierno, T. Ackemann

Journal:

Applied Physics B: Lasers and Optics

Année:

2007

Langue:

english

Fichier:

PDF, 342 KB

english, 2007

4

Interaction of Localized Structures in an Optical Pattern-Forming System

Schäpers, B., Feldmann, M., Ackemann, T., Lange, W.

Journal:

Physical Review Letters

Année:

2000

Langue:

english

Fichier:

PDF, 383 KB

english, 2000

5

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.

Journal:

Physical Review Letters

Année:

2015

Langue:

english

Fichier:

PDF, 3.35 MB

english, 2015

6

Spontaneous Formation of Vector Vortex Beams in Vertical-Cavity Surface-Emitting Lasers with Feedback

Jimenez-Garcia, Jesus, Rodriguez, Pedro, Guillet, T., Ackemann, T.

Journal:

Physical Review Letters

Année:

2017

Langue:

english

Fichier:

PDF, 2.79 MB

english, 2017

7

Patterns in Broad-Area Microcavities

T. Ackemann, S. Barland, M. Giudici, J.R. Tredicce, S. Balle, R. Jäger, M. Grabherr, M. Miller, K.J. Ebeling

Journal:

physica status solidi (b)

Année:

2000

Langue:

english

Fichier:

PDF, 408 KB

english, 2000

8

Phase singularities via nonlinear beam propagation in sodium vapor

T. Ackemann, E. Kriege, W. Lange

Journal:

Optics Communications

Année:

1995

Langue:

english

Fichier:

PDF, 1.47 MB

english, 1995

9

Spontaneous optical patterns in an atomic vapor: observation and simulation

W. Lange, Yu.A. Logvin, T. Ackemann

Journal:

Physica D: Nonlinear Phenomena

Année:

1996

Langue:

english

Fichier:

PDF, 934 KB

english, 1996

10

Abrupt turn-on and hysteresis in a VCSEL with frequency-selective optical feedback

Alexander Naumenko, Natalia Loiko, Markus Sondermann, Karl Jentsch, Thorsten Ackemann

Journal:

Optics Communications

Année:

2006

Langue:

english

Fichier:

PDF, 3.26 MB

english, 2006

11

Analysis and optimization of coupling to external cavities in feedback experiments with vertical-cavity surface-emitting lasers

K.F. Jentsch, M. Sondermann, T. Ackemann

Journal:

Optics Communications

Année:

2008

Langue:

english

Fichier:

PDF, 150 KB

english, 2008

12

Transverse structures in a sodium-filled Fabry-Pérot resonator—II. Interpretation of experimental results

G.L. Lippi, T. Ackemann, L.M. Hoffer, W. Lange

Journal:

Chaos, Solitons & Fractals

Année:

1994

Langue:

english

Fichier:

PDF, 1.07 MB

english, 1994

13

Monitoring of water content and water distribution in ischemic hearts

M. Schaefer, W. Gross, M. Preuss, J. Ackemann, M.M. Gebhard

Journal:

Bioelectrochemistry

Année:

2003

Langue:

english

Fichier:

PDF, 298 KB

english, 2003

14

Experimental and theoretical investigations on elliptically polarized dynamical transition states in the polarization switching of vertical-cavity surface-emitting lasers

Markus Sondermann, Thorsten Ackemann, Salvador Balle, Josep Mulet, Krassimir Panajotov

Journal:

Optics Communications

Année:

2004

Langue:

english

Fichier:

PDF, 338 KB

english, 2004

15

The Gouy phase shift, the average phase lag of Fourier components of Hermite–Gaussian modes and their application to resonance conditions in optical cavities

T. Ackemann, W. Grosse-Nobis, G.L. Lippi

Journal:

Optics Communications

Année:

2001

Langue:

english

Fichier:

PDF, 162 KB

english, 2001

16

Self-lensing in sodium vapor: influence of saturation, atomic diffusion and radiation trapping

T. Ackemann, T. Scholz, Ch. Vorgerd, J. Nalik, L.M. Hoffer, G.L. Lippi

Journal:

Optics Communications

Année:

1998

Langue:

english

Fichier:

PDF, 400 KB

english, 1998

17

Observing Pattern Dynamics in Nonlinear Optical Systems Using the Video-sampling Method

M Möller, J.P Seipenbusch, T Ackemann, B Schäpers, A Aumann, A Gahl, H.-J Bruns, W Lange

Journal:

Chaos, Solitons & Fractals

Année:

1999

Langue:

english

Fichier:

PDF, 265 KB

english, 1999

18

Quantum modeling of semiconductor gain materials and vertical-external-cavity surface-emitting laser systems

Christina Bückers, Eckhard Kühn, Christoph Schlichenmaier, Sebastian Imhof, Angela Thränhardt, Jörg Hader, Jerome V. Moloney, Oleg Rubel, Wei Zhang, Thorsten Ackemann, Stephan W. Koch

Journal:

physica status solidi (b)

Année:

2010

Langue:

english

Fichier:

PDF, 1.15 MB

english, 2010

19

Ein neuer Sekundäreffekt der kosmischen Ultrastrahlung

Journal:

Zeitschrift für Physik A Hadrons and Nuclei

Année:

1935

Langue:

german

Fichier:

PDF, 26 KB

german, 1935

20

Ein neuer Sekundäreffekt der kosmischen Ultrastrahlung

Journal:

Zeitschrift für Physik A Hadrons and Nuclei

Année:

1935

Langue:

german

Fichier:

PDF, 819 KB

german, 1935

21

Komponentenzerlegung der kosmischen Ultrastrahlung mit Hilfe von Zweifachkoinzidenzmessungen

Journal:

Naturwissenschaften (The Science of Nature)

Année:

1934

Langue:

german

Fichier:

PDF, 296 KB

german, 1934

22

Optical target and spiral patterns in a single-mirror feedback scheme

F. Huneus, B. Schäpers, T. Ackemann, W. Lange

Journal:

Applied Physics B: Lasers and Optics

Année:

2003

Langue:

english

Fichier:

PDF, 561 KB

english, 2003

23

On the response of an oscillatory medium to defect generation

H. Zhao, R. Friedrich, T. Ackemann

Journal:

Applied Physics B: Lasers and Optics

Année:

2005

Langue:

english

Fichier:

PDF, 488 KB

english, 2005

24

Transverse patterns and length-scale selection in vertical-cavity surface-emitting lasers with a large square aperture

M. Schulz-Ruhtenberg, I.V. Babushkin, N.A. Loiko, T. Ackemann, K.F. Huang

Journal:

Applied Physics B: Lasers and Optics

Année:

2005

Langue:

english

Fichier:

PDF, 390 KB

english, 2005

25

Dynamics in Nonlinear Optics and Quantum Optics

Thorsten Ackemann, Cornelia Denz, Fedor Mitschke

Journal:

Applied Physics B: Lasers and Optics

Année:

2005

Langue:

english

Fichier:

PDF, 107 KB

english, 2005

26

Length scales and polarization properties of annular standing waves in circular broad-area vertical-cavity surface-emitting lasers

M. Schulz-Ruhtenberg, Y. Tanguy, R. Jäger, T. Ackemann

Journal:

Applied Physics B: Lasers and Optics

Année:

2009

Langue:

english

Fichier:

PDF, 477 KB

english, 2009

27

Optical pattern formation in alkali metal vapors: Mechanisms, phenomena and use

T. Ackemann, W. Lange

Journal:

Applied Physics B: Lasers and Optics

Année:

2001

Langue:

english

Fichier:

PDF, 405 KB

english, 2001

28

The complex dielectric spectrum of heart tissue during ischemia

M Schaefer, W Gross, J Ackemann, M.M Gebhard

Journal:

Bioelectrochemistry

Année:

2002

Langue:

english

Fichier:

PDF, 302 KB

english, 2002

29

Nonlinear beam shaping by a cloud of cold Rb atoms

G. Labeyrie, T. Ackemann, B. Klappauf, M. Pesch, G.L. Lippi, R. Kaiser

Journal:

The European Physical Journal D / Atomic, Molecular, Optical and Plasma Physics

Année:

2003

Langue:

english

Fichier:

PDF, 310 KB

english, 2003

30

Nonlinear lensing mechanisms in a cloud of cold atoms

G. Labeyrie, G. L. Gattobigio, T. Chanelière, G. L. Lippi, T. Ackemann, R. Kaiser

Journal:

The European Physical Journal D / Atomic, Molecular, Optical and Plasma Physics

Année:

2007

Langue:

english

Fichier:

PDF, 554 KB

english, 2007

31

Switching spatial dissipative solitons in a VCSEL with frequency selective feedback

N. Radwell, C. McIntyre, A. J. Scroggie, G. L. Oppo, W. J. Firth, T. Ackemann

Journal:

The European Physical Journal D / Atomic, Molecular, Optical and Plasma Physics

Année:

2010

Langue:

english

Fichier:

PDF, 950 KB

english, 2010

32

Erratum to: Switching spatial dissipative solitons in a VCSEL with frequency selective feedback

N. Radwell, C. McIntyre, A. J. Scroggie, G. L. Oppo, W. J. Firth, T. Ackemann

Journal:

The European Physical Journal D / Atomic, Molecular, Optical and Plasma Physics

Année:

2010

Langue:

english

Fichier:

PDF, 103 KB

english, 2010

33

[IEEE 2009 IEEE/LEOS Winter Topicals Meeting Series (WTM 2009) - Innsbruck, Austria (2009.01.12-2009.01.14)] 2009 IEEE/LEOS Winter Topicals Meeting Series - Optically controllable microlasers and 3d light confinement based on cavity solitons in vertical-cavity devices

Ackemann, T., Radwell, N., Jager, R.

Année:

2009

Langue:

english

Fichier:

PDF, 566 KB

english, 2009

34

Solitons in semiconductor microcavities

Barland, S., Giudici, M., Tissoni, G., Tredicce, J. R., Brambilla, M., Lugiato, L., Prati, F., Barbay, S., Kuszelewicz, R., Ackemann, T.

Journal:

Nature Photonics

Année:

2012

Langue:

english

Fichier:

PDF, 112 KB

english, 2012

35

Characteristics of bistable localized emission states in broad-area vertical-cavity surface-emitting lasers with frequency-selective feedback

Tanguy, Y., Ackemann, T., Jäger, R.

Journal:

Physical Review A

Année:

2006

Langue:

english

Fichier:

PDF, 520 KB

english, 2006

36

Coupling of Polarization and Spatial Degrees of Freedom of Highly Divergent Emission in Broad-Area Square Vertical-Cavity Surface-Emitting Lasers

Babushkin, I., Schulz-Ruhtenberg, M., Loiko, N., Huang, K., Ackemann, T.

Journal:

Physical Review Letters

Année:

2008

Langue:

english

Fichier:

PDF, 532 KB

english, 2008

37

Analysis of spatial emission structures in vertical-cavity surface-emitting lasers with feedback from a volume Bragg grating

Noblet, Y., Ackemann, T.

Journal:

Physical Review A

Année:

2012

Langue:

english

Fichier:

PDF, 661 KB

english, 2012

38

Selection between hexagonal, square and stripe patterns in a polarization instability: an experimental investigation

A. Aumann, T. Ackemann, W. Lange

Journal:

Annalen der Physik

Année:

2004

Langue:

english

Fichier:

PDF, 214 KB

english, 2004

39

Operation of an optical in-well-pumped vertical-external-cavity surface-emitting laser

Zhang, Wei, Ackemann, Thorsten, McGinily, Stephen, Schmid, Marc, Riis, Erling, Ferguson, Allister I.

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 204 KB

english, 2006

40

Polarization dynamics in vertical-cavity surface-emitting lasers with optical feedback: experiment and model

Giudici, M., Balle, S., Ackemann, T., Barland, S., Tredicce, J. R.

Journal:

Journal of the Optical Society of America B

Année:

1999

Langue:

english

Fichier:

PDF, 809 KB

english, 1999

41

Robust control of switching of localized structures and its dynamics in a single-mirror feedback scheme

Schäpers, B., Ackemann, T., Lange, W.

Journal:

Journal of the Optical Society of America B

Année:

2002

Langue:

english

Fichier:

PDF, 244 KB

english, 2002

42

Correlation properties and drift phenomena in the dynamics of vertical-cavity surface-emitting lasers with optical feedback

Sondermann, Markus, Ackemann, Thorsten

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 187 KB

english, 2005

43

Femtosecond synchronously mode-locked vertical-external cavity surface-emitting laser

Zhang, Wei, Ackemann, Thorsten, Schmid, Marc, Langford, Nigel, Ferguson, Allister

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 397 KB

english, 2006

44

Characteristics of switching dynamics in a semiconductor-based cavity-soliton laser

Tanguy, Y., Ackemann, T., Jäger, R.

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 233 KB

english, 2007

45

Femtosecond synchronously in-well pumped vertical-external-cavity surface-emitting laser

Zhang, Wei, McDonald, Alison, Ackemann, Thorsten, Riis, Erling, McConnell, Gail

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 446 KB

english, 2010

46

Vortex solitons in lasers with feedback

Paulau, P. V., Gomila, D., Colet, P., Loiko, N. A., Rosanov, N. N., Ackemann, T., Firth, W. J.

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 1.42 MB

english, 2010

47

Compensation of spatial inhomogeneities in a cavity soliton laser using a spatial light modulator

Ackemann, Thorsten, Radwell, Neal, Rose, Patrick, Cleff, Carsten, Denz, Cornelia

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 1.25 MB

english, 2010

48

Spatial structure of broad-area vertical-cavity regenerative amplifiers

Ackemann, T., Barland, S., Tredicce, J. R., Cara, M., Balle, S., Jäger, R., Grabherr, M., Miller, M., Ebeling, K. J.

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 202 KB

english, 2000

49

Spatial Patterns in Nonlinear Optics: Nonlinear Effects and Patterns in a Cold Atomic Cloud

Labeyrie, G., Ackemann, T., Kaiser, R., Klappauf, B., Pesch, M., Lippi, G.L.

Journal:

Optics and Photonics News

Année:

2003

Langue:

english

Fichier:

PDF, 32 KB

english, 2003

50

Celsior versus custodiol: early postischemic recovery after cardioplegia and ischemia at 5°C

Juergen Ackemann, Wolfgang Gross, Martin Mory, Michael Schaefer, Martha-Maria Gebhard

Journal:

The Annals of Thoracic Surgery

Année:

2002

Langue:

english

Fichier:

PDF, 173 KB

english, 2002