Cubic-quartic solitons in couplers with optical metamaterials having power law of refractive index

被引：8

作者：

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

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

Shohib, Reham M. A. ^{[1
]}

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

Ekici, Mehmet ^{[6
]}

Alshehri, Hashim M. ^{[3
]}

Belic, Milivoj R. ^{[7
]}

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, Res Grp, Math Modeling & Appl Computat MMAC, Dept Math, Jeddah 21589, Saudi Arabia

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

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

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

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

来源：

JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS | 2020年 / 29卷 / 03N04期

关键词：

Kudryashov; solitons; couplers; NONLINEAR DIRECTIONAL-COUPLERS; PROPAGATION PULSE; SOLITARY WAVES; EQUATION; FIBER; MODEL;

D O I：

10.1142/S0218863520500095

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper studies couplers in optical metamaterials that come with power law of nonlinear refractive index. The Kudryashov's approach reveals bright, singular as well as bright-singular straddled optical soliton solutions. Both twin-core couplers and multiple-core couplers are studied.

引用

页数：16

共 50 条

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