Cubic-quartic solitons in couplers with optical metamaterials having parabolic law nonlinearity

被引：9

作者：

Zayed, Elsayed M. E. ^{[1
]}

Alngar, Mohamed E. M. ^{[1
]}

Biswas, Anjan ^{[2
,3
,4
,5
]}

Yildirim, Yakup ^{[6
]}

Ekici, Mehmet ^{[7
]}

Alshehri, Hashim M. ^{[3
]}

Belic, Milivoj R. ^{[8
]}

机构：

[1] Zagazig Univ, Fac Sci, Math Dept, Zagazig 44519, Egypt

[2] Natl Res Nucl Univ, Dept Appl Math, 31 Kashirskoe Hwy, Moscow 115409, Russia

[3] King Abdulaziz Univ, Dept Math, Math Modeling & Appl Computat MMAC Res Grp, Jeddah 21589, Saudi Arabia

[4] Sefako Makgatho Hlth Sci Univ, Dept Math & Appl Math, ZA-0204 Pretoria, South Africa

[5] Alabama A&M Univ, Dept Phys Chem & Math, Normal, AL 35762 USA

[6] Near East Univ, Fac Arts & Sci, Dept Math, CY-99138 Nicosia, Cyprus

[7] Yozgat Bozok Univ, Fac Sci & Arts, Dept Math, TR-66100 Yozgat, Turkey

[8] Inst Phys Belgrade, Pregrevica 118, Zemun 11080, Serbia

来源：

OPTIK | 2021年 / 247卷

关键词：

Solitons; Couplers; Kudryashov; Parabolic law; Riccati expansion; DIRECTIONAL-COUPLERS;

D O I：

10.1016/j.ijleo.2021.167960

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This work retrieves a complete spectrum of solitons to couplers with optical metamaterials that maintain parabolic nonlinear form. The unified Riccati equation expansion along with an addendum to Kudryashov's integration scheme has made this recovery of solitons possible. The solitons are displayed along with their respective existence criteria.

引用

页数：14

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