Dynamics of surface dipole and tripole solitons in nonlocal nonlinear media with optical lattice field
- Authors
- Hong, Woo-Pyo; Jung, Young-Dae
- Issue Date
- Oct-2013
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Nonlocal nonlinear media; Optical lattice field; Multipole surface solitons; Dynamics
- Citation
- PHYSICS LETTERS A, v.377, no.28-30, pp 1701 - 1706
- Pages
- 6
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- PHYSICS LETTERS A
- Volume
- 377
- Number
- 28-30
- Start Page
- 1701
- End Page
- 1706
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/26695
- DOI
- 10.1016/j.physleta.2013.04.056
- ISSN
- 0375-9601
1873-2429
- Abstract
- We find the existence conditions for stationary dipole and tripole surface solitons formed at the interface of a nonlocal nonlinear medium and a lattice with linearly modulated frequency. We investigate how the degree of nonlocality, the depth, and the modulation frequency of the optical lattice field affect on the existence of the surface solitons and their dynamics. The relationship between the power and the model parameters is identified. The stability of the surface dipole and tripole solitons is numerically investigated. (c) 2013 Elsevier B.V. All rights reserved.
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