Modulational instability and pattern formation in the field of noncollinear pump beams

1997 ◽  
Vol 22 (5) ◽  
pp. 283 ◽  
Author(s):  
A. V. Mamaev ◽  
M. Saffman
Keyword(s):  
Pattern Formation ◽  
Modulational Instability

Modulational instability and spontaneous pattern formation with incoherent "white" light

2004 ◽  
Author(s):  
Tal Schwartz ◽  
Hrvoje Buljan ◽  
Tal Carmon ◽  
Mordechai Segev
Keyword(s):  
Pattern Formation ◽  
White Light ◽  
Modulational Instability

Modulational Instability and Pattern Formation in DNA Dynamics with Viscosity

2008 ◽  
Vol 5 (4) ◽  
pp. 647-654 ◽  
Author(s):  
Conrad B. Tabi ◽  
Alidou Mohamadou ◽  
Timoléon C. Kofané
Keyword(s):  
Pattern Formation ◽  
Modulational Instability ◽  
Dna Dynamics

scholarly journals Experimental spatial rogue patterns in an optical feedback system

2010 ◽  
Vol 10 (12) ◽  
pp. 2727-2732 ◽  
Author(s):  
V. Odent ◽  
M. Taki ◽  
E. Louvergneaux
Keyword(s):  
Pattern Formation ◽  
Optical Feedback ◽  
Modulational Instability ◽  
Feedback System ◽  
Probability Density Functions ◽  
Kerr Medium ◽  
Density Functions ◽  
Long Tail ◽  
One Dimensional ◽  
Highly Nonlinear

Abstract. We study pattern formation in an optical system composed of a Kerr medium subjected to optical feedback but in a regime very far from the modulational instability threshold. In this highly nonlinear regime, the dynamics is turbulent and the associated one-dimensional patterns depict rare and intense localized optical peaks. We analyse numerically and experimentally the statistics and features of these intense optical peaks and show that their probability density functions (PDF) have a long tail indicating the occurrence of rogue events.

Pattern formation in the splay Freedericks transition of a nematic side-group polysiloxane

1993 ◽  
Vol 3 (6) ◽  
pp. 865-889 ◽  
Author(s):  
Norbert Schwenk ◽  
Hans Wolfgang Spiess
Keyword(s):  
Pattern Formation ◽  
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