Gap solitons with cubic-quartic dispersive reflectivity and parabolic law of nonlinear refractive index

被引：20

作者：

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

Reham, M. A. Shohib ^{[2
]}

Anjan, Biswas ^{[3
,4
,5
,6
]}

Yakup, Yildirim ^{[7
]}

Maggie, Aphane ^{[6
]}

Seithuti, P. Moshokoa ^{[8
]}

Salam, Khan

Asim, Asiri ^{[4
]}

机构：

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

[2] New Cairo Acad, Higher Inst Foreign Trade & Management Sci, Basic Sci Dept, Cairo 379, Egypt

[3] Grambling State Univ, Dept Math & Phys, Grambling, LA 71245 USA

[4] King Abdulaziz Univ, Ctr Modern Math Sci & Applicat CMMSA, Dept Math, Math Modeling & Appl Computat MMAC Res Grp, Jeddah 21589, Saudi Arabia

[5] Dunarea de Jos Univ Galati, Cross Border Fac Humanities Econ & Engn, Dept Gen Sci, 111 Domneasca St, Galati 800201, Romania

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

[7] Biruni Univ, Dept Comp Engn, TR-34010 Istanbul, Turkiye

[8] Tshwane Univ Technol, Dept Math & Stat, ZA-0008 Pretoria, South Africa

来源：

UKRAINIAN JOURNAL OF PHYSICAL OPTICS | 2023年 / 24卷 / 04期

关键词：

solitons; Bragg gratings; cubic-quartic dispersive reflectivity; Jacob's elliptic functions; BRAGG-GRATING SOLITONS; DUAL-CORE SYSTEM; STABILITY;

D O I：

10.3116/16091833/24/4/04030/2023

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A full spectrum of optical gap solitons in fiber Bragg gratings with cubic- quartic dispersive reflectivity is identified. The nonlinear refractive index structure of parabolic law type. When the modulus of ellipticity approaches unity, the limiting approach to the retrieved Jacobi's elliptic functions reveals the soliton solutions.

引用

页码：4030 / 4045

页数：16

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