Abstract
This paper obtains dark and singular optical solitons from Kundu–Eckhaus model. There are two integration algorithms that are adopted. These are extended trial equation method and the extended G′/G-expansion scheme. Constraint conditions guarantees existence of these solitons. As a byproduct, singular periodic solutions and plane wave solutions fall out.
Original language | English |
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Pages (from-to) | 10490-10497 |
Number of pages | 8 |
Journal | Optik |
Volume | 127 |
Issue number | 22 |
DOIs | |
Publication status | Published - 1 Nov 2016 |
Externally published | Yes |
Keywords
- Bright solitons
- Constraints
- Dark solitons
- G′/G-expansion