Solitons in nonlinear directional couplers with optical metamaterials by exp(- Phi(xi))-expansion

Arshed, Saima; Biswas, Anjan; EKİCİ, MEHMET; Khan, Salam; Zhou, Qin; Moshokoa, Seithuti; Alfiras, Mohanad; Belic, Milivoj

doi:10.1016/j.ijleo.2018.10.193

Solitons in nonlinear directional couplers with optical metamaterials by exp(- Phi(xi))-expansion

Arshed S., Biswas A., EKİCİ M., Khan S., Zhou Q., Moshokoa S. P., ...Daha Fazla

OPTIK, cilt.179, ss.443-462, 2019 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 179
Basım Tarihi: 2019
Doi Numarası: 10.1016/j.ijleo.2018.10.193
Dergi Adı: OPTIK
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.443-462
Anahtar Kelimeler: Solitons, Optical couplers, Optical metamaterials, exp(- phi(xi))-Expansion
Yozgat Bozok Üniversitesi Adresli: Evet

Özet

This paper studies solitons in optical couplers that are made up from metamaterials. Twin core as well as multiple-core couplers are considered. The study is conducted by the aid of exp(- Phi(xi))-expansion scheme for four forms of nonlinearity and they are Kerr law, power law, parabolic law and dual-power law. Singular and combo-soliton solutions are recovered from this algorithm.