Propagation nichtlinearer Wellen

Beteiligte Wissenschaftler:

Prof. Dr. Cornelia Denz, Prof. Dr. W. Lange

Veröffentlichungen:

Ackemann, T., A. Aumann, Yu.A. Logvin: Modulational Instability and Beam Splitting in the Nonlinear Light Propagation in Sodium Vapor, J. Opt. B: Quantum Semiclass. Opt. 1, 90 (1999a)

Ackemann, T., B. Schäpers, J.P. Seipenbusch, Yu.A. Logvin, W. Lange: Drifting and Locking Behaviour of Optical Patterns - an Investigation Using Fourier Filtering, Chaos, Solitons & Fractals 10, 665 (1999b)

Ackemann, T., B. Giese, B. Schäpers, W. Lange: Investigations of Pattern Forming Mechanism by Fourier Filtering: Properties of Hexagons and the Transition to Stripes in an Anisotropic System, J. Opt. B: Quantum Semiclass. Opt. 1, 70 (1999c)

Ackemann, T., S. Barland, M. Cara, S. Balle, J.R. Tredicce, R. Jäger, M. Grabherr, M. Miller, K.J. Ebeling: Spatial Mode Structure of Bottom-Emitting Broad-Area Vertical-Cavity Lasers, J. Opt. B: Quantum Semiclass. Opt. 2, 406 (2000a)

Ackemann, T., S. Barland, J.R. Tredicce, M. Cara, S. Balle, R. Jäger, M. Grabherr, M. Miller, K. J. Ebeling: Spatial Structure of Broad-Area Vertical-Cavity Regenerative Amplifiers, Opt. Lett. 25, 814 (2000b)

Ackemann, T., S. Barland, M. Giudici, J.R. Tredicce, S. Balle, R. Jäger, M. Grabherr, M. Miller, K.J. Ebeling: Patterns in Broad-Area Microcavities, Phys. stat. sol. (b) 221, 133 (2000c)

Ackemann, T., W. Lange: Optical Pattern Formation in Alkali Metal Vapors: Mechanism, Phenomena and Use, Appl. Phys. B 72, 21 (2001)

Ackemann, T., M. Sondermann: Characteristics of Polarization Switching in Vertical-Cavity Surface-Emitting Laserseingereicht bei Proc. SPIE (2001a)Characteristics of Polarization Switching in Vertical-Cavity Surface-Emitting Lasers, eingereicht bei Proc. SPIE (2001a)

Ackemann,T., M. Sondermann: Characteristics of Polarization Switching from the Low to the High Frequency Mode in Vertical-Cavity Surface-Emitting Lasers, eingereicht bei Appl. Phys. Lett. (2001b)

Ackemann, T., A. Aumann, E. Große Westhoff, Yu.A. Logvin, W. Lange: Polarization Degrees of Freedom in Optical Pattern Forming systems: Alkali Metal Vapor in a Single-Mirror Arrangement, eingereicht bei J. Opt. B: Quantum Semiclass. Opt. (2001)

Aumann, A., R. Herrero, E. Büthe, T. Ackemann, W. Lange: Spontaneous Optical Patterns and Quasi Patterns Due to a Polarisation Instability, Sum. IQEC 7 Opt. Soc. Am., 249 (1998)

Aumann, A., E. Große Westhoff, R. Herrero, T. Ackemann, W. Lange: Interplay of Dispersion and Absorption in a New Optical Pattern-Forming System, J. Opt. B: Quantum Semiclass. Opt. 1, 166 (1999)

Aumann, A., E. Große Westhoff, T. Ackemann, W. Lange: Magnetic Field Control over Microscopic Symmetry Properties of an Optical Pattern Forming System: Experiment, J. Opt. B: Quantum Semiclass. Opt. 2, 421 (2000)

Aumann, A., T. Ackemann, E. Große Westhoff, W. Lange: Transition to Spatio-Temporally Irregular States in a Single-Mirror Feedback System, eingereicht bei Int. J. Bif. Chaos (2001)

Gahl, A., A. Aumann, M. Möller, W. Lange: Lateral Beam Splitting in Sodium Vapour: Magneto-Optical Origin and Polarization Competition Effects, J. Opt. B: Quantum Semiclass. Opt. 1, 121 (1999)

Giudici, M., S. Balle, T. Ackemann, S. Barland, J.R. Tredicce: Polarization Dynamics of Vertical-Cavity Surface-Emitting Lasers with Optical Feedback: Experiment and Model, J. Opt. Soc. Am. B 16, 2114 (1999)

Große Westhoff, E., V. Kneisel, Yu.A. Logvin, T. Ackemann, W. Lange: Pattern Formation in the Presence of an Intrinsic Polarization Instabilit, J. Opt. B: Quantum Semiclass. Opt. 2, 386 (2000)

Große Westhoff, E., R. Herrero, T. Ackemann, D. Rudolph, A. Aumann, and W. Lange: Self-Organized Superpatterns with Slightly Different Wave Numbers, eingereicht bei Phys. Rev. Lett. (2001)

Herrero, R., E. Große Westhoff, A. Aumann, T. Ackemann, Yu.A. Logvin, W. Lange: Twelvefold Quasiperiodic Patterns in a Nonlinear Optical System with Continuous Rotational Symmetry, Phys. Rev. Lett. 82, 4627 (1999)

Lange, W., and T. Ackemann: Alkaline Vapors with Single-Mirror Feedback - a Model System for Pattern Formation, Asian J. Physics 7, 439 (1998)

Lange, W., A. Aumann, T. Ackemann, E. Büthe: Polarization Patterns in Alkaline Vapours, Quant. & Sem. Opt. 10, R23, (1998)

Lange, W., T. Ackemann, A. Aumann, E. Büthe, Yu.A. Logvin: Atomic Vapors - a Versatile Tool in Studies of Optical Pattern Formation, Chaos, Solitons & Fractals 10, 617 (1999)

Lippi, G.L., H. Grassi, T. Ackemann, A. Aumann, B. Schäpers, J.P. Seipenbusch, J.R. Tredicce: Bistability and Transients in CO2 Laser Patterns, J. Opt. B: Quantum Semiclass. Opt. 1, 161 (1999)

Logvin, Yu.A., T. Ackemann: Interaction Between Hopf and Static Instabilities in a Pattern-Forming Optical System, Phys. Rev. E 58, 1654 (1998)

Logvin, Yu.A., A. Aumann, M. Tegeler, T. Ackemann, W. Lange: Magnetic Field Control over Microscopic Symmetry Properties of an Optical Pattern Forming System: Theory, J. Opt. B: Quantum Semiclass. Opt. 2, 426 (2000)

Logvin, Yu.A., B. Schäpers, T. Ackemann: Stationary and Drifting Localized Structures Near a Multiple Bifurcation Point, Phys. Rev. E 61, 4622 (2000)

Malomed, B., A. Schwache, F. Mitschke: Soliton Lattice and Gas in Passive Fiber Ring Resonators, Fiber and Integrated Optics 17, 267 (1998)

Mitschke, F., I. Halama, A. Schwache: Optical Chaos, Turbulence, Soliton Gas in: "Proc. Exp. Chaos Conference", M. Ding, W. Ditto, L. Pecora, M. Spano, S. Vohra (Eds.), p. 75, World Scientific, Singapore 1998

Mitschke, F., A. Schwache: Soliton Ensembles in a Nonlinear Ring Resonator, Quantum & Semiclassical Opt. 10, 779 (1998)

Mitschke, I. Halama, A. Schwache: Soliton Gas, Chaos, Solitons, & Fractals 10, 913 (1999)

Möller, M., L.M. Hoffer, G.L. Lippi, T. Ackemann, A. Gahl, W. Lange: Fabry-Pérot and Ring Cavity Configurations and Transverse Optical Patterns, J. Mod. Opt. 45, 1913 (1998a)

Möller, M., B. Forsmann, and W. Lange: Instabilities in Coupled Nd:YVO4 Microchip Lasers, Quant. & Sem. Class. Opt. 10, 839 (1998b)

Möller, M., B. Forsmann, W. Lange: Amplitude Instabilities in Coupled Nd:YVO4 Microchip Lasers, Sum IQEC 7 Opt. Soc. Am., 117 (1998c)

Möller, M., J.P. Seipenbusch, T. Ackemann, B. Schäpers, A. Aumann, A. Gahl, H.-J. Bruns, W. Lange: Observing Pattern Dynamics in Nonlinear Optical Systems Using the Video-Sampling Method, Chaos, Solitons & Fractals 10, 675 (1999a)

Möller, M., B. Forsmann, W. Lange: Amplitude Instability in Coupled Nd:YVO4 Microchip Lasers, Chaos, Solitons & Fractals 10, 825 (1999b)

Möller, M., B. Forsmann, M. Jansen: Dynamics of Three Coupled Nd:YVO4 Microchip Lasers, J. Opt. B: Quantum Semiclass. Opt. 2, 371 (2000)

Morgner, U., F. Mitschke: Drift Instabilities in the Pulses from CW Modelocked Lasers, Phys. Rev. E 58, 187 (1998a)

Morgner, U., F. Mitschke: The Temporal Talbot Effect, Optics & Photonics News 9, 45 (1998b)

Morgner, U., F. Mitschke: Dynamic Instabilities in the Pulses from CW Modelocked Lasers, Asian J. Phys. 7, 521 (1998c)

Schäpers, B., T. Ackemann, J.P. Seipenbusch, W. Lange: Nonequilateral Drifting Hexagons in a Strongly Misaligned Single-Mirror System, J. Opt. B: Quantum Semiclass. Opt. 1, 58 (1999)

Schäpers, B., M. Feldmann, T. Ackemann, W. Lange: Interaction of Localized Structures in an Optical Pattern-Forming System, Phys. Rev. Lett. 85, 748 (2000)

Schäpers, B., T. Ackemann, W. Lange: Characteristics and Possible Applications of Localized Structures in an Optical Pattern-Forming System, eingereicht bei Proc. SPIE (2001)

Schenk C. P., Schütz P., Bode M., Purwins H.-G.: Interaction of Self-Organized Quasiparticles in a Two-Dimensional Reaction-Diffusion System: The Formation of Molecules, Phys. Rev. E 57, 6480-6, 1998

Voss, H. U., A. Schwache, J. Kurths, F. Mitschke: Equations of Motion from Experimental Data by Nonlinear Time Series Analysis: a Driven Optical Fiber Ring Resonator, Phys. Lett. A 256, 47 (1999)