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Taming of modulation instability by spatio-temporal modulation of the potential

Autor
Kumar, S.; Herrero, R.; Botey, M.; Staliunas, K.
Tipus d'activitat
Article en revista
Revista
Scientific reports
Data de publicació
2015-08-19
Volum
5
Número
13268
Pàgina inicial
1
Pàgina final
7
DOI
https://doi.org/10.1038/srep13268 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/79387 Obrir en finestra nova
Resum
Spontaneous pattern formation in a variety of spatially extended nonlinear systems always occurs through a modulation instability, sometimes called Turing instability: the homogeneous state of the system becomes unstable with respect to growing modulation modes. Therefore, the manipulation of the modulation instability is of primary importance in controlling and manipulating the character of spatial patterns initiated by that instability. We show that a spatio-temporal periodic modulation of the...
Citació
Kumar, S., Herrero, R., Botey, M., Staliunas, K. Taming of modulation instability by spatio-temporal modulation of the potential. "Scientific reports", 19 Agost 2015, vol. 5, núm. 13268, p. 1-7.
Paraules clau
Equilibrium, Ginzburg-landau equation, Lattices
Grup de recerca
DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers

Participants

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