Exact solitons in optical metamaterials with quadratic-cubic nonlinearity using two integration approaches
OPTIK, cilt.156, ss.351-355, 2018 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 156
- Basım Tarihi: 2018
- Doi Numarası: 10.1016/j.ijleo.2017.11.056
- Dergi Adı: OPTIK
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.351-355
- Anahtar Kelimeler: Solitons, Metamaterials, Quadratic-cubic nonlinearity, FUNCTION EXPANSION METHOD, LAW NONLINEARITY, WAVE SOLUTIONS, EQUATION
- Yozgat Bozok Üniversitesi Adresli: Evet
Özet
The aim of this paper is to present soliton solutions in optical metamaterials. The quadratic-cubic nonlinearity is considered. Two efficient algorithms that are the exp(-Phi((eta))-expansion method and extended Jacobi's elliptic function expansion scheme are used to carry out the mathematical analysis. As a result, analytical dark soliton, singular soliton and periodic solutions are obtained. (C) 2017 Elsevier GmbH. All rights reserved.