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Optical solitons and another solutions for Radhakrishnan-Kundu-Laksmannan equation by using improved modified extended tanh-function method

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Abstract

This paper studies Radhakrishnan-Kundu-Laksmannan equation which is used to describe the pulse propagation in optical fiber communications. By using improved modified extended tanh-function method various types of solutions are extracted such as bright solitons, singular solitons, singular periodic wave solutions, Jacobi elliptic solutions, periodic wave solutions and Weierstrass elliptic doubly periodic solutions. Moreover, some of the obtained solutions are represented graphically.

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Acknowledgements

I would like to thank the referees and the editor for their important comments and suggestions, which have significantly improved the paper.

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Authors and Affiliations

  1. Department of Physics and Mathematics Engineering, Faculty of Engineering, Ain Shams University, Cairo, Egypt

    Ahmed M. Elsherbeny, Reda El–Barkouky & Rabab M. I. El-Hassani

  2. Department of Physics and Engineering Mathematics, Higher Institute of Engineering, El-Shorouk Academy, El-Shorouk City, Cairo, Egypt

    Hamdy M. Ahmed & Ahmed H. Arnous

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  1. Ahmed M. Elsherbeny
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  2. Reda El–Barkouky
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  3. Hamdy M. Ahmed
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  4. Rabab M. I. El-Hassani
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The authors declare that the study was realized in collaboration with the same responsibility. All authors read and approved the manuscript.

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Correspondence to Hamdy M. Ahmed.

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Elsherbeny, A.M., El–Barkouky, R., Ahmed, H.M. et al. Optical solitons and another solutions for Radhakrishnan-Kundu-Laksmannan equation by using improved modified extended tanh-function method. Opt Quant Electron 53, 718 (2021). https://doi.org/10.1007/s11082-021-03382-0

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