Highly dispersive optical soliton perturbation with Kudryashov's sextic-power law nonlinear refractive index by semi-inverse variation

Biswas, MEHMET; Ekici, Mehmet; Dakova, Anelia; Khan, Salam; Moshokoa, Seithuti; Alshehri, Hashim; Belic, Milivoj

doi:10.1016/j.rinp.2021.104539

Highly dispersive optical soliton perturbation with Kudryashov's sextic-power law nonlinear refractive index by semi-inverse variation

Biswas A., Ekici M., Dakova A., Khan S., Moshokoa S. P., Alshehri H. M., ...Daha Fazla

RESULTS IN PHYSICS, cilt.27, 2021 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 27
Basım Tarihi: 2021
Doi Numarası: 10.1016/j.rinp.2021.104539
Dergi Adı: RESULTS IN PHYSICS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Anahtar Kelimeler: Kudryashov, Solitons, Semi-inverse, Cardano, Perturbation, PRINCIPLES
Yozgat Bozok Üniversitesi Adresli: Evet

Özet

A single bright highly dispersive optical soliton solution is recovered from semi-inverse variational principle. The model contains six power law nonlinear terms that constitute self-phase modulation effect which was proposed by Kudryashov. The amplitude-width relation of the soliton was finally recovered by Cardano's approach with appropriate and necessary constraints that are presented.