2007

Richter, T. ; Kaiser, Friedemann (2007)
Anisotropic gap vortices in photorefractive media.
In: Physical Review A, 76
Artikel, Bibliographie

Rose, P. ; Richter, T. ; Terhalle, B. ; Imbrock, J. ; Kaiser, Friedemann ; Denz, C. (2007)
Discrete and dipole-mode gap solitons in higher-order nonlinear photonic lattices.
In: Applied Physics B, 89
Artikel, Bibliographie

Gassel, Martin ; Glatt, Erik ; Kaiser, Friedemann (2007)
Doubly diversity-induced resonance.
In: Physical Review E, 76
Artikel, Bibliographie

Richter, T. ; Motzek, K. ; Kaiser, Friedemann (2007)
Long distance stability of gap solitons.
In: Physical Review E, 75
Artikel, Bibliographie

Pauly, F. ; Sandfuchs, O. ; Kaiser, Friedemann (2007)
Modulation depth effects in photorefractive two-wave mixing.
In: Asian Journal of Physics, 16
Artikel, Bibliographie

Glatt, E. ; Gassel, M. ; Kaiser, Friedemann (2007)
Pattern formation in subexcitable media : interplay of noise and variability.
Spie 4th International symposium on flutuations and noise. Florence, Italy (20.05.2007-24.05.2007)
doi: 10.1117/12.724466
Konferenzveröffentlichung, Bibliographie

Gassel, Martin ; Glatt, Erik ; Kaiser, Friedemann (2007)
Suppression of global oscillations via time-delayed feedback in a net of neural elements.
In: Noise and Fluctuations in Biological, Biophysical, and Biomedical Systems
Buchkapitel, Bibliographie

Gassel, M. ; Glatt, E. ; Kaiser, Friedemann (2007)
Time-delayed feedback in a net of neural elements : transition from oscillatory to excitable dynamics.
In: Fluctuation and Noise Letters, 7
Artikel, Bibliographie

Glatt, Erik ; Gassel, Martin ; Kaiser, Friedemann (2007)
Variability-sustained pattern formation in subexcitable media.
In: Physical Review E, 75
Artikel, Bibliographie

2006

Glatt, Erik ; Busch, Hauke ; Kaiser, Friedemann ; Zaikin, A. (2006)
Noise-memory induced excitability and pattern formation in oscillatory neural models.
In: Physical Review E, 73
Artikel, Bibliographie

Glatt, Erik ; Gassel, Martin ; Kaiser, Friedemann (2006)
Variability induced transition in a net of neural elements : from oscillatory to excitable behavior.
In: Physical Review E, 73
Artikel, Bibliographie

2005

Motzek, Kristian ; Belic, M. ; Richter, T. ; Denz, Cornelia ; Desyatnikov, A. ; Jander, Ph. ; Kaiser, Friedemann (2005)
Counterpropagating beams in biased photorefractive crystals : anisotropic theory.
In: Physical Review E, 71
Artikel, Bibliographie

Schröder, J. ; Jander, Ph. ; Denz, Cornelia ; Richter, T. ; Motzek, Kristian ; Kaiser, Friedemann (2005)
Counterpropagating dipole-mode vector soliton.
In: Optics Letters, 30
Artikel, Bibliographie

Motzek, Kristian ; Sukhorukov, A. A. ; Kivshar, Yu. S. ; Kaiser, Friedemann (2005)
Incoherent multi-gap optical solitons in nonlinear photonic lattices.
In: Optics Express, 13
Artikel, Bibliographie

Gütlich, B. ; König, T. ; Denz, Cornelia ; Motzek, Kristian ; Kaiser, Friedemann (2005)
Secondary modulation instability in partially coherent beams.
In: Optics Communications, 255
Artikel, Bibliographie

2004

Belic, Milivoj R. ; Jander, Ph. ; Motzek, Kristian ; Desyatnikov, A. ; Jovic, D. ; Stinic, A. ; Petrovic, M. ; Denz, Cornelia ; Kaiser, Friedemann (2004)
Counterpropagating self-trapped beams in photorefractive crystals.
In: Journal of Optics B, 6
Artikel, Bibliographie

Wyka, T. P. ; Bohn, Andreas ; Duarte, Heitor Monteiro ; Kaiser, Friedemann ; Lüttge, Ulrich (2004)
Perturbations of malate accumulation and endogenous rhythm of gas exchange in CAM plant Kalanchoë daigremontiana : testing the tonoplast-as-oscillator model.
In: Planta (ISSN 0032-0935), 219
Artikel, Bibliographie

Motzek, Kristian ; Kaiser, Friedemann ; Chu, Wen-Hen ; Shik, M.-F. ; Kivshar, Y. (2004)
Soliton transverse instabilities in anisotropic nonlocal self-focusing media.
In: Optics Letters, 29
Artikel, Bibliographie

Belic, Milivoj R. ; Petrovic, M. ; Jovic, D. ; Stinic, A. ; Arsenovic, D. ; Motzek, Kristian ; Kaiser, Friedemann ; Jander, Ph. ; Denz, Cornelia ; Tlidi, M. ; Mandel, P. (2004)
Transverse modulational instabilities of counterpropagating solitons in photorefractive crystals.
In: Optics Express, 12
Artikel, Bibliographie

Denz, Cornelia ; Jander, Ph. ; Schwab, M. ; Sandfuchs, Oliver ; Melic, M. ; Kaiser, Friedemann (2004)
Transverse pattern formation and its control in photorefractive optics.
In: Annalen der Physik, 13
Artikel, Bibliographie

2003

Motzek, Kristian ; Jander, Philip ; Desyatnikov, Anton ; Belic, Milivoj ; Denz, Cornelia ; Kaiser, Friedemann (2003)
Dynamic counterpropagating vector solitons in photorefractive media.
In: Physical Review E, 68
Artikel, Bibliographie

Pauly, Fabian ; Sandfuchs, Oliver ; Kaiser, Friedemann ; Belic, Milivoj (2003)
High-modulation -depth effects in photorefractice wave mixing : influence on pattern formation and physical foundations.
In: Optics Communications, 218
Artikel, Bibliographie

Bohn, Andreas ; Hinderlich, S. ; Hütt, Marc-Thorsten ; Kaiser, Friedemann ; Lüttge, Ulrich (2003)
Identification of rhythmic subsystems in the circadian cycle of Crassulacean acid metabolism under thermoperiodic perturbations.
In: Biological chemistry, 384
Artikel, Bibliographie

Busch, Hauke ; Garcia-Ojalvo, J. ; Kaiser, Friedemann (2003)
Influence of spatiotemporal 1/falpha-noise on structure formation in excitable media.
Konferenzveröffentlichung, Bibliographie

Hütt, Marc-Thorsten ; Busch, Hauke ; Kaiser, Friedemann (2003)
The effect of biological variability on spatiotemporal patterns : model simulations for a network of biochemical oscillaors.
In: Nova Acta Leopoldina, 88
Artikel, Bibliographie

2002

Petter, Jürgen ; Denz, Cornelia ; Stepken, Andreas ; Kaiser, Friedemann (2002)
Anisotropic waveguides induced by photofractive (2+1)D solitons.
In: Journal of the Optical Society of America B (JOSA), 19
Artikel, Bibliographie

Petter, Jürgen ; Denz, Cornelia ; Stepken, Andreas ; Kaiser, Friedemann (2002)
Anisotropic waveguides induced by photorefractive (2+1)D-solitons.
In: Journal of the Optical Socoety of America B, 19
Artikel, Bibliographie

Belic, M. R. ; Vujic, D. ; Stepken, Andreas ; Kaiser, Friedemann ; Calvo, G. F. ; Agulló-López, F. ; Carrascosa, M. (2002)
Isotropic versus anisotropic modeling of photorefractive solitons.
In: Physical Review E, 65
Artikel, Bibliographie

Hütt, Marc-Thorsten ; Neff, R. ; Busch, Hauke ; Kaiser, Friedemann (2002)
Method for detecting the signature of noise-induced structures in spatiotemporal data sets.
In: Physical Review E, 66
Artikel, Bibliographie

Motzek, Kristian ; Kaiser, Friedemann ; Weilnau, Carsten ; Denz, Cornelia ; McCarthy, Glen ; Krolikowski, Wieslaw ; Desyatnikov, Anton ; Kivshar, Yuri S. (2002)
Multi-component vector solitons on photorefractive crystals.
In: Optics Communications, 209
Artikel, Bibliographie

Desyatnikov, Anton S. ; Kivshar, Yuri S. ; Motzek, Kristian ; Kaiser, Friedemann ; Weilnau, Carsten ; Denz, Cornelia (2002)
Multicomponent dipole-mode spatial solitons.
In: Optics Letters, 27
Artikel, Bibliographie

Bohn, Andreas ; Rascher, Uwe ; Hütt, Marc-Thorsten ; Kaiser, Friedemann ; Lüttge, Ulrich (2002)
Responses of a plant circadian rhythm to thermoperiodic perturbations with asymmetric temporal patterns and the rate of temperature change.
In: Biological Rhythm Research, 33
Artikel, Bibliographie

Ahles, Marcus ; Motzek, Kristian ; Stepken, Andreas ; Kaiser, Friedemann ; Weilnau, Carsten ; Denz, Cornelia (2002)
Stabilization and breakup of coupled dipole-mode beams in an anisotropic nonlinear medium.
In: Journal of the Optical Society of America B (JOSA), 19
Artikel, Bibliographie

2000

Kaiser, Friedemann (2000)
External signals and internal oscillidation dynamics: principal aspects and response of stimulated rhytmic processes.
In: Self-organized biological dynamics & nonlinear control
Buchkapitel, Bibliographie

1999

Kaiser, Friedemann (1999)
Deterministic and noise-induced signal amplification and signal transfer in coupled nonlinear systems.
In: Cellular & molecular biology letters, 4
Artikel, Bibliographie

1998

Kaiser, Friedemann (1998)
External signals and internal oscillation dynamics - frequency coding, signal amplification and interaction mechanisms.
In: Biological clocks: mechanisms and applications, Auflage: Amsterdam: Elsevier Science, 1998
Buchkapitel, Bibliographie

Kaiser, Friedemann (1998)
External signals and internal oscillation dynamics: coding and amplification of coherent and noisy signals.
In: Endocytobiosis and cell research, 13
Artikel, Bibliographie

Sandfuchs, Oliver ; Kaiser, Friedemann ; Belic, Milivoj R. (1998)
Influence of dark intensity and intensity-dependent relaxation time on spatiotemporal grating formation.
In: Asian journal of physics, 7
Artikel, Bibliographie

Sandfuchs, Oliver ; Kaiser, Friedemann ; Belic, M. R. (1998)
Spatio-temporal pattern formation in counterpropagating two-wave mixing with an externally applied field.
In: Journal of the Optical Society of America B, 15
doi: 10.1364/JOSAB.15.002070
Artikel, Bibliographie

Münkel, Markus ; Kaiser, Friedemann ; Hess, Ortwin (1998)
Spatiotemporal dynamics in semiconductor lasers with delayed optical feedback.
In: International Journal of Bifurcation and Chaos, 8 (5)
doi: 10.1142/S0218127498000760
Artikel, Bibliographie

Leonardy, Jörg ; Belic, M. R. ; Kaiser, Friedemann (1998)
Transverse effects in photorefractive ring resonators.
In: Journal of the Optical Society of America B, 15
doi: 10.1364/JOSAB.15.001714
Artikel, Bibliographie

1997

Münkel, Markus ; Kaiser, Friedemann ; Hess, Ortwin (1997)
Stabilization of spatiotemporally chaotic semiconductor laser arrays by means of delayed optical feedback.
In: Physical review E, 56 (4)
doi: 10.1103/PhysRevE.56.3868
Artikel, Bibliographie

1996

Kaiser, Friedemann (1996)
Coded frequency signals and oscillations in non-linear systems.
In: Vistas on biorhythmicity, Auflage: Geneva: Univ., 1996
Buchkapitel, Bibliographie

Kaiser, Friedemann (1996)
External signals and internal oscillation dynamics: biophysical aspects and modelling approaches for interactions of weak electromagnetic field at the cellular level.
In: Bioelectrochemistry and bioenergetics. 41 (1996), S. 3-18
Artikel, Bibliographie

Kaiser, Friedemann (1996)
External signals and internal oscillation dynamics: biophysical aspects and modelling approaches for interactions of weak electromagnetic field at the cellular level.
In: Bioelectrochemistry and bioenergetics. 41 (1996), S. 3-18
Artikel, Bibliographie

Leonardy, Jörg ; Kaiser, Friedemann ; Belic, Milivoj R. ; Hess, Ortwin (1996)
Running transvers waves in optical phase conjugation.
In: Physical Review A, 53 (6)
doi: 10.1103/PhysRevA.53.4519
Artikel, Bibliographie

Kaiser, Friedemann (1996)
Stochastic resonance as a possible amplification mechanism of weak external signals in cellular systems.
In: Kleinheubacher Berichte. 39 (1996), S. 653-664
Artikel, Bibliographie

Kaiser, Friedemann (1996)
Amplitude modulated signals and nonlinear oscillations: possible mechanisms for interactions of weak electromagnetic fields with biological systems.
In: Biological effects relevant to amplitude modulated rf fields: Proc. of the COST 244 Meeting
Buchkapitel, Bibliographie

1995

Kaiser, Friedemann (1995)
Coherent oscillations - their role in the interaction of weak ELM-fields with cellular systems.
In: Neural network world. 5 (1995), S. 751-762
Artikel, Bibliographie