Exploration new solitons in fiber Bragg gratings with cubic–quartic dispersive reflectivity using improved modified extended tanh-function method

Our paper studies the optical solitons of the fiber Bragg gratings with cubic–quartic dispersive reflectivity having parabolic law and parabolic-nonlocal-combo law. By using the improved modified extended tanh-function method, we can obtain bright, dark and singular soliton solutions. Also, we can g...

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Bibliographic Details
Published inEuropean physical journal plus Vol. 138; no. 1; p. 32
Main Authors Ahmed, Manar S., Zaghrout, Afaf A. S., Ahmed, Hamdy M.
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 16.01.2023
Springer Nature B.V
Subjects
Applied and Technical Physics
Atomic
Bragg gratings
Complex Systems
Condensed Matter Physics
Graphical representations
Mathematical and Computational Physics
Molecular
Optical and Plasma Physics
Ordinary differential equations
Physics
Physics and Astronomy
Reflectance
Regular Article
Solitary waves
Theoretical
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Summary:Our paper studies the optical solitons of the fiber Bragg gratings with cubic–quartic dispersive reflectivity having parabolic law and parabolic-nonlocal-combo law. By using the improved modified extended tanh-function method, we can obtain bright, dark and singular soliton solutions. Also, we can get different types of solutions, namely periodic wave solutions, hyperbolic type solutions, singular periodic wave solutions, exponential solutions and Weierstrass elliptic doubly periodic solutions. Furthermore, graphic representation for some obtained solutions is given for more illustrations.
ISSN:2190-5444
2190-5444
DOI:10.1140/epjp/s13360-023-03666-2