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Novel Localized Waves in a Two-mode Nonlinear Fiber with High-order Effects
- Source :
- Journal of the Physical Society of Japan 83, 104401 (2014)
- Publication Year :
- 2013
-
Abstract
- We study on rational solutions on nonzero background of coupled Sasa-Satsuma equations through Darboux transformation method, which take into account third order dispersion, the term with self-frequency shift, and the term describing self-steepening corrections to the cubic nonlinearity. We find there are some new types of localized waves in the coupled system, such as dark-antidark soliton pair, W-shaped soliton, dark W-shaped soliton, and the combined localized waves of them. The results indicate that there are abundant novel localized waves in the two-mode fiber with these high-order effects, which would inspire experimental realization in the related physical systems.<br />Comment: 10pages, 5 figures
Details
- Database :
- arXiv
- Journal :
- Journal of the Physical Society of Japan 83, 104401 (2014)
- Publication Type :
- Report
- Accession number :
- edsarx.1308.0175
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.7566/JPSJ.83.104401