Topological filters and high-pass/low-pass devices for solitons in inhomogeneous networks.
Phys Rev E Stat Nonlin Soft Matter Phys
; 73(6 Pt 2): 066624, 2006 Jun.
Article
in En
| MEDLINE
| ID: mdl-16907014
We show that, by inserting suitable finite networks at a site of a chain, it is possible to realize filters and high-pass/low-pass devices for solitons propagating along the chain. The results are presented in the framework of coupled optical waveguides; possible applications to different contexts, such as photonic lattices and Bose-Einstein condensates in optical networks are also discussed. Our results provide a first step in the control of the soliton dynamics through the network topology.
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Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Phys Rev E Stat Nonlin Soft Matter Phys
Journal subject:
BIOFISICA
/
FISIOLOGIA
Year:
2006
Document type:
Article
Affiliation country:
Italia
Country of publication:
Estados Unidos