Dark and singular optical solitons with Kundu–Eckhaus equation by extended trial equation method and extended G′/G-expansion scheme

Mehmet Ekici, Mohammad Mirzazadeh, Abdullah Sonmezoglu, Qin Zhou*, Seithuti P. Moshokoa, Anjan Biswas, Milivoj Belic

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

121 Citations (Scopus)

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 languageEnglish
Pages (from-to)10490-10497
Number of pages8
JournalOptik
Volume127
Issue number22
DOIs
Publication statusPublished - 1 Nov 2016
Externally publishedYes

Keywords

  • Bright solitons
  • Constraints
  • Dark solitons
  • G′/G-expansion

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