Dispersive solitons in optical metamaterials having parabolic form of nonlinearity


Hubert M. B., Nestor S., Douvagai D., Betchewe G., Biswas A., Khan S., ...Daha Fazla

OPTIK, cilt.179, ss.1009-1018, 2019 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 179
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1016/j.ijleo.2018.11.032
  • Dergi Adı: OPTIK
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1009-1018
  • Anahtar Kelimeler: Solitons, Metamaterials, Modified extended direct algebraic method, TRAVELING-WAVE SOLUTIONS, COUPLED ZAKHAROV-KUZNETSOV, LAW NONLINEARITY, EQUATION
  • Yozgat Bozok Üniversitesi Adresli: Evet

Özet

This paper studies solitons in highly dispersive optical metamaterials with cubic-quintic non-linearity in presence of detuning, inter-moda dispersion, self-steepening and nonlinear dispersion. Three forms of integration scheme retrieved solitons and other solutions to the model that included snoidal and snoidal waves. These algorithms retrieved bright, dark, singular as well as dark-singular combo solitons along with their respective existence criteria.