scholarly journals Highly dispersive optical soliton perturbation with Kudryashov’s sextic–power law nonlinear refractive index by semi–inverse variation

2021 ◽  
pp. 104539
Author(s):  
Anjan Biswas ◽  
Mehmet Ekici ◽  
Anelia Dakova ◽  
Salam Khan ◽  
Seithuti P. Moshokoa ◽  
...  
Keyword(s):  
Refractive Index ◽  
Power Law ◽  
Nonlinear Refractive Index ◽  
Optical Soliton ◽  
Soliton Perturbation

scholarly journals Optical soliton perturbation and conservation law with Kudryashov’s refractive index having quadrupled power-law and dual form of generalized nonlocal nonlinearity

2021 ◽  
Vol 24 (1) ◽  
pp. 64-70
Author(s):  
Y. Yildirim ◽  
◽  
A. Biswas ◽  
A.H. Kara ◽  
M. Ekici ◽  
...  
Keyword(s):  
Refractive Index ◽  
Power Law ◽  
Nonlinear Refractive Index ◽  
Conservation Law ◽  
Optical Solitons ◽  
Optical Soliton ◽  
Complete Picture ◽  
Nonlocal Nonlinearity ◽  
Dual Form ◽  
Soliton Perturbation

This paper is devoted to optical solitons for Kudryashov’s law of nonlinear refractive index, which stem from quadrupled-power law and dual form of nonlocal nonlinearity. The conservation law has been also exhibited to paint a complete picture of the model.

Highly dispersive optical soliton perturbation of Kudryashov’s arbitrary form having sextic-power law refractive index

2021 ◽  
Vol 35 (24) ◽  
Author(s):  
Ahmed M. Elsherbeny ◽  
Reda El-Barkouky ◽  
Aly R. Seadawy ◽  
Hamdy M. Ahmed ◽  
Rabab M. I. El-Hassani ◽  
...  
Keyword(s):  
Refractive Index ◽  
Power Law ◽  
Soliton Solutions ◽  
Research Paper ◽  
Optical Soliton ◽  
Integration Scheme ◽  
Arbitrary Form ◽  
Soliton Perturbation ◽  
Singular Soliton ◽  
Simple Integration

In this research paper, a simple integration scheme is executed to secure new dark and singular soliton solutions for the highly dispersive nonlinear Schrödinger’s equation having Kudryashov’s arbitrary form with generalized nonlocal laws and sextic-power law refractive index.

Cubic–Quartic Solitons in Couplers with Optical Metamaterials Having Power Law of Refractive Index

2021 ◽  
pp. 2050009
Author(s):  
Elsayed M. E. Zayed ◽  
Mohamed E. M. Alngar ◽  
Reham M. A. Shohib ◽  
Anjan Biswas ◽  
Mehmet Ekici ◽  
...  
Keyword(s):  
Refractive Index ◽  
Power Law ◽  
Nonlinear Refractive Index ◽  
Soliton Solutions ◽  
Optical Soliton ◽  
Optical Metamaterials

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.

Optical soliton perturbation with exotic forms of nonlinear refractive index

Optik ◽  
2020 ◽  
Vol 223 ◽  
pp. 165329
Author(s):  
Anwar Ja’afar Mohamad Jawad ◽  
Mahmoud Jawad Abu-AlShaeer ◽  
Elsayed M.E. Zayed ◽  
Mohamed E.M. Alngar ◽  
Anjan Biswas ◽  
...  
Keyword(s):  
Refractive Index ◽  
Nonlinear Refractive Index ◽  
Optical Soliton ◽  
Soliton Perturbation

Optical soliton perturbation with kudryashov's generalized nonlinear refractive index

Optik ◽  
2021 ◽  
pp. 166620
Author(s):  
Ahmed M. Elsherbeny ◽  
Reda El–Barkouky ◽  
Hamdy M. Ahmed ◽  
Ahmed H. Arnous ◽  
Rabab M.I. El–Hassani ◽  
...  
Keyword(s):  
Refractive Index ◽  
Nonlinear Refractive Index ◽  
Optical Soliton ◽  
Soliton Perturbation

Optical soliton perturbation with polynomial and triple-power laws of refractive index by semi-inverse variational principle

2020 ◽  
Vol 135 ◽  
pp. 109765 ◽  
Author(s):  
Russell W. Kohl ◽  
Anjan Biswas ◽  
Qin Zhou ◽  
Mehmet Ekici ◽  
Abdullah Kamis Alzahrani ◽  
...  
Keyword(s):  
Refractive Index ◽  
Variational Principle ◽  
Power Laws ◽  
Optical Soliton ◽  
Soliton Perturbation
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