Optical solitons in fiber Bragg gratings having Kerr law of refractive index with extended Kudryashov’s method and new extended auxiliary equation approach

2020 ◽  
Vol 66 ◽  
pp. 187-205 ◽  
Author(s):  
Elsayed M.E. Zayed ◽  
Mohamed E.M. Alngar ◽  
Mahmoud El-Horbaty ◽  
Anjan Biswas ◽  
Ali Saleh Alshomrani ◽  
...  
Keyword(s):  
Refractive Index ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Optical Solitons ◽  
Auxiliary Equation ◽  
Equation Approach ◽  
Kerr Law

scholarly journals Optical Solutions in Fiber Bragg Gratings with Polynomial Law Nonlinearity and Cubic-Quartic Dispersive Reflectivity-=SUP=-*-=/SUP=-

2021 ◽  
Vol 129 (11) ◽  
pp. 1409
Author(s):  
Elsayed M.E. Zayed ◽  
Mohamed E.M. Alngar ◽  
Anjan Biswas ◽  
Mehmet Ekici ◽  
Padmaja Guggilla ◽  
...  
Keyword(s):  
Refractive Index ◽  
Periodic Solutions ◽  
Nonlinear Refractive Index ◽  
Fiber Bragg Gratings ◽  
Soliton Solutions ◽  
Bragg Gratings ◽  
Optical Solitons ◽  
Auxiliary Equation ◽  
Equation Approach ◽  
Integration Schemes

Optical solitons with ber Bragg gratings and polynomial law of nonlinear refractive index are addressed in the paper. The auxiliary equation approach together with an addendum to Kudryashov's method identify soliton solutions to the model. Singular periodic solutions emerge from these integration schemes as a byproduct. Keywords: solitons; cubic-quartic; Bragg gratings.

Solitons in fiber Bragg gratings with cubic–quartic dispersive reflectivity having Kerr law of nonlinear refractive index

2021 ◽  
pp. 2050011
Author(s):  
Elsayed M. E. Zayed ◽  
Mohamed E. M. Alngar ◽  
Anjan Biswas ◽  
Mehmet Ekici ◽  
Abdullah Khamis Alzahrani ◽  
...  
Keyword(s):  
Refractive Index ◽  
Nonlinear Refractive Index ◽  
Kerr Effect ◽  
Chromatic Dispersion ◽  
Fiber Bragg Gratings ◽  
Soliton Solutions ◽  
Auxiliary Equation ◽  
Equation Approach ◽  
Complete Spectrum ◽  
Kerr Law

This paper retrieves soliton solutions to fiber Bragg ratings with dispersive reflectivity where cubic–quartic dispersive effects are considered as opposed to the usual chromatic dispersion. The auxiliary equation approach and an addendum to Kudryashov’s scheme display a complete spectrum of soliton forms to the model that is studied with Kerr effect.

Optical solitons in fiber Bragg gratings with generalized anti-cubic nonlinearity by extended auxiliary equation

2020 ◽  
Vol 65 ◽  
pp. 613-628
Author(s):  
Elsayed M.E. Zayed ◽  
Reham M.A. Shohib ◽  
Anjan Biswas ◽  
O. González-Gaxiola ◽  
Yakup Yıldırım ◽  
...  
Keyword(s):  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Optical Solitons ◽  
Auxiliary Equation ◽  
Cubic Nonlinearity

Optical solitons in fiber Bragg gratings with dispersive reflectivity by sine-Gordon equation approach

Optik ◽  
2021 ◽  
Vol 237 ◽  
pp. 166684
Author(s):  
Yakup Yıldırım ◽  
Anjan Biswas ◽  
Salam Khan ◽  
Padmaja Guggilla ◽  
Abdullah K. Alzahrani ◽  
...  
Keyword(s):  
Gordon Equation ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Optical Solitons ◽  
Equation Approach ◽  
Sine Gordon Equation

scholarly journals Cubic-Quartic Optical Solitons in Bragg Gratings Fibers for Perturbed NLSE Having Parabolic-Nonlocal Law of Refractive Index Using Two Integration Schemes

2021 ◽  
Author(s):  
Elsayed M. E. Zayed ◽  
Mohamed E. M. Alngar
Keyword(s):  
Refractive Index ◽  
Bragg Gratings ◽  
Optical Solitons ◽  
Equation Method ◽  
Auxiliary Equation ◽  
Auxiliary Equation Method ◽  
Integration Schemes ◽  
Existence Criteria

Abstract The optical solitons in Bragg gratings fibers for perturbed NLSE having cubic-quartic dispersive reflectivity with parabolic-nonlocal combo law of refractive index are studied. The extended auxiliary equation method and the addendum to Kudryashov's method are introduced. The existence criteria for such solitons are indicated.

Fiber Bragg gratings with refractive index direct current component modulation

2008 ◽  
Author(s):  
Binbin Yan ◽  
Gang-Ding Peng ◽  
Kuiru Wang ◽  
Chongxiu Yu ◽  
Xiangjun Xin ◽  
...  
Keyword(s):  
Refractive Index ◽  
Direct Current ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Current Component

Optical Refractive-Index Sensor Based on Dual Fiber-Bragg Gratings Interposed With a Multimode-Fiber Taper

2007 ◽  
Vol 19 (1) ◽  
pp. 30-32 ◽  
Author(s):  
Li-Yang Shao ◽  
A. Ping Zhang ◽  
Wei-Sheng Liu ◽  
Hong-Yan Fu ◽  
Sailing He
Keyword(s):  
Refractive Index ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Refractive Index Sensor ◽  
Multimode Fiber ◽  
Fiber Taper

On the role of Ge-doping concentration in the refractive index rollover and thermal annealing characteristics of type IIa fiber Bragg gratings

2014 ◽  
Vol 53 (11) ◽  
pp. 117103
Author(s):  
Jitendra Kumar ◽  
Om Prakash ◽  
Ramakant Mahakud ◽  
Sachin Kumar Agrawal ◽  
Sudhir K. Dixit ◽  
...  
Keyword(s):  
Refractive Index ◽  
Thermal Annealing ◽  
Doping Concentration ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Ge Doping

Femtosecond laser post-processing mechanisms for refractive index tuning of fiber Bragg gratings

2021 ◽  
Author(s):  
Timothy O. Imogore ◽  
Thorsten A. Goebel ◽  
Ria G. Krämer ◽  
Christian Matzdorf ◽  
Daniel Richter ◽  
...  
Keyword(s):  
Refractive Index ◽  
Femtosecond Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Post Processing ◽  
Processing Mechanisms
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