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Impact of nonlocal interactions in dissipative systems: Towards minimal-sized localized structures

AuthorsGelens, Lendert ; Van der Sande, Guy ; Tassin, Philippe; Tlidi, Mustapha; Kockaert, Pascal; Gomila, Damià ; Veretennicoff, Irina; Danckaert, Jan
KeywordsOptical resonators
Optical solitons; nonlinear guided waves
Dynamics of nonlinear optical systems
Self-organized systems
Issue Date13-Jun-2007
PublisherAmerican Physical Society
CitationPhysical Review A 75, 063812 (2007)
AbstractIn order to investigate the size limit of spatial localized structures in a nonlinear system, we explore the impact of linear nonlocality on their domains of existence and stability. Our system of choice is an optical microresonator containing an additional metamaterial layer in the cavity, allowing the nonlocal response of the material to become the dominating spatial process. In that case, our bifurcation analysis shows that this nonlocality imposes another limit on the width of localized structures going beyond the traditional diffraction limit.
Description4 pages.-- PACS numbers: 42.65.Tg, 42.65.Sf, 05.65.+b.
Publisher version (URL)http://dx.doi.org/10.1103/PhysRevA.75.063812
Appears in Collections:(IFISC) Artículos
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