Cubic-quartic solitons in couplers with optical metamaterials having dual-power law of nonlinearity

被引：7

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, Dept Math, Fac Sci, 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 M Univ, Dept Phys Chem & Math, Normal, AL 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：

Cubic-quartic solitons; Couplers; Kudryashov; Metamaterials; Dual-power law; TRAVELING-WAVE REDUCTION; DIRECTIONAL-COUPLERS;

D O I：

10.1016/j.ijleo.2021.167969

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This work recovers cubic-quartic solitons in couplers with optical metamaterials, a specific form of optical waveguides. The couplers are with multiple core as well as twin-core. The multiple core couplers are studied with nearest neighbor coupling as well as all neighbor coupling. The dual-power nonlinear form of refractive index is taken into consideration. An addendum to the Kudryashov's algorithm is the integration scheme adopted here. Bright, singular and bright singular straddled solitons are derived. These solitons are presented along with their existence criteria.

引用

页数：10

共 50 条

[41] Cubic-quartic optical solitons in Bragg gratings fibers for NLSE having parabolic non-local law nonlinearity using two integration schemes
Zayed, Elsayed M. E.
Shohib, Reham. M. A.
Alngar, Mohamed E. M.
[J]. OPTICAL AND QUANTUM ELECTRONICS, 2021, 53 (08)
[42] Stationary optical solitons with cubic-quartic law of refractive index and nonlinear chromatic dispersion
Sonmezoglu, Abdullah
Ekici, Mehmet
Biswas, Anjan
[J]. PHYSICS LETTERS A, 2021, 410
[43] Solitons in magneto-optic waveguides with dual-power law nonlinearity
Zayed, Elsayed M. E.
Shohib, Reham M. A.
Alngar, Mohamed E. M.
Biswas, Anjan
Asma, Mir
Ekici, Mehmet
Moshokoa, Seithuti P.
Alzahrani, Abdullah Kamis
Belic, Milivoj R.
[J]. PHYSICS LETTERS A, 2020, 384 (27)
[44] CUBIC-QUARTIC OPTICAL SOLITONS WITH KUDRYASHOV'S LAW OF SELF-PHASE MODULATION
Al-Ghafri, Khalil S.
Krishnan, Edamana V.
Biswas, Anjan
Yildirim, Yakup
Yildirim, Ali Saleh
[J]. UKRAINIAN JOURNAL OF PHYSICAL OPTICS, 2024, 25 (02) : 2053 - 2068
[45] Cubic-quartic optical solitons and conservation laws with cubic-quintic-septic-nonic and quadrupled-power law nonlinearities
Samir, Islam
Arnous, Ahmed H.
Kara, Abdul H.
Biswas, Anjan
Yldrm, Yakup
Asiri, Asim
[J]. JOURNAL OF OPTICS-INDIA, 2023,
[46] Cubic-quartic optical solitons and conservation laws with Kudryashov's sextic power-law of refractive index
Zayed, Elsayed M. E.
Alngar, Mohamed E. M.
Biswas, Anjan
Kara, Abdul H.
Ekici, Mehmet
Alzahrani, Abdullah K.
Belic, Milivoj R.
[J]. OPTIK, 2021, 227
[47] Chirped optical solitons of the improved perturbed nonlinear Schrodinger equation with dual-power law nonlinearity
Wei, Tian-Xing
[J]. OPTICAL AND QUANTUM ELECTRONICS, 2023, 55 (09)
[48] Exact optical solitons to the perturbed nonlinear Schrödinger equation with dual-power law of nonlinearity
Nestor Savaissou
B. Gambo
Hadi Rezazadeh
Ahmet Bekir
Serge Y. Doka
[J]. Optical and Quantum Electronics, 2020, 52
[49] New optical solitons of cubic-quartic nonlinear Schrodinger equation
Hosseini, K.
Samadani, F.
Kumar, D.
Faridi, M.
[J]. OPTIK, 2018, 157 : 1101 - 1105
[50] Cubic-quartic optical solitons with Kudryashov's law of refractive index by Lie symmetry analysis
Kumar, Sachin
Malik, Sandeep
[J]. OPTIK, 2021, 242

← 1 2 3 4 5 →