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Abstract

This paper presents a numerical framework in MATLAB for solving the generalized nonlinear Schrödinger equation (GNLSE) using adaptive algorithms and the split Fourier method. It simulates soliton-wave interactions in optical fibers, taking into account high-order dispersion (HOD), nonlinear mechanisms (such as SPM, Raman, and Brillion), and the effect of soliton initial divergence. The results show that the dispersion coefficients (β₂ and β₄) govern the stability and interactions of solitons, causing phenomena such as spectrum splitting and the formation of dispersive waves. Mechanisms for controlling soliton fusion/repulsion via initial separation and relative phase are also revealed, with typical accuracy < 0.1%. The framework offers a computational speedup of up to 10 times, supporting the design of optical communication systems, frequency combs, and pulse compressors. The model can be generalized to study quantum phase transitions and soliton interactions in multilayer photonic crystals, with potential extension for future algebraic modeling.

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  • Nonlinear Optics
  • Photonic Crystals
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  • Solitons
  • Topological effects in photonic systems
  • Waves, instabilities and nonlinear plasma dynamics

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References

  1. Nithyanandan, K.: Soliton physics in India: a tribute to the late K. Porsezian. Optics Commun. 553, 130078 (2024)

    Article Google Scholar

  2. -Soomere, T.: Solitons interactions. In Solitons (pp. 257–288). New York, NY: Springer US (2022).‏

  3. -Keiser, G., & Keiser, G.: Nonlinear processes in optical fibers. Fiber Optic Communications, 477–506 (2021).‏

  4. -Altaie, M.: Effect two zero dispersion wavelengths and raman scattering in the third-order soliton of solid core photonic crystal fibers to produce supercontinuum generation. Malaysian Journal of Science, 55–68 (2022).‏

  5. -Jasim, M.S., & Sultan, H.A.: Compression pulses by third-order soliton with different values of power in photonic crystal fibers. In AIP Conference Proceedings (Vol. 2414, No. 1). AIP Publishing (2023).‏

  6. -Tang, Z., Zheng, Z., Li, B., Wei, Z., & Sun, J.: Applications of microstructured optical fibers in ultrafast optics: a review. In Photonics (Vol. 11, No. 2, p. 151). MDPI (2024).‏

  7. Malomed, B.A.: Soliton models: traditional and novel, one-and multidimensional. Low Temp. Phys. 48(11), 856–895 (2022)

    Article Google Scholar

  8. Khater, M.M.: Multi-vector with nonlocal and non-singular kernel ultrashort optical solitons pulses waves in birefringent fibers. Chaos Solitons Fractals 167, 113098 (2023)

    Article MathSciNet Google Scholar

  9. Liyakat, K.S.S., Liyakat, K.K.S.: Dispersion compensation in optical fiber: a review. J. Telecommun. Study 8(3), 14–19 (2023)

    Article Google Scholar

  10. -Al-Taie, M.S.J.: Supercontinuum generation by controlling pitch in photonic crystal fibers. Sultan Qaboos University J. Sci. [SQUJS], 29(1) (2024).‏

  11. Ma, P., Yao, T., Liu, W., Pan, Z., Chen, Y., Yang, H., Chen, J.: A 7-kW narrow-linewidth fiber amplifier assisted by optimizing the refractive index of the large-mode-area active fiber. High Power Laser Sci. Eng. 12, e67 (2024)

    Article Google Scholar

  12. -Song, Y., Shi, X., Wu, C., Tang, D., & Zhang, H.: Recent progress of study on optical solitons in fiber lasers. Appl. Phys. Rev., 6(2) (2019).‏

  13. -Babin, S.A., Podivilov, E.V., Kharenko, D.S., Bednyakova, A.E., Fedoruk, M.P., Shtyrina, O.V., & Apolonski, A.A.: SRS‐driven evolution of dissipative solitons in fiber lasers. Nonlinear Optical Cavity Dyn.: From Microresonators Fiber Lasers, 277–316 (2016).‏

  14. Gaur, D.S., Purohit, A., Mishra, A.K.: Soliton shedding from Airy pulses in a highly dispersive and nonlinear medium. JOSA B 38(12), 3729–3736 (2021)

    Article Google Scholar

  15. -Fernandez Laguna, V.M.: Pulsed dynamics in silicon and diamond photonic nanostructures (Doctoral dissertation, UCL (University College London)) (2023).‏

  16. Ricketts, D.S., Ham, D.: Electrical solitons: theory, design, and applications. CRC Press (2018)

    Book Google Scholar

  17. Pandi, V.S., Muniyappan, A., Muthuraja, A., Althobaiti, A., Seadawy, A.R.: Transmission of soliton for a coupled Radhakrishnan–Kundu–Lakshmanan equation in an optical fiber using the Jacobi elliptical sn function method. Optik 311, 171914 (2024)

    Article Google Scholar

  18. Li, Y., Shen, B., Li, S., Zhao, Y., Qu, J., Liu, L.: Review of stimulated Raman scattering microscopy techniques and applications in the biosciences. Adv. Biol. 5(1), 2000184 (2021)

    Article Google Scholar

  19. Parasuraman, E., Muniyappan, A., Ravichandran, R.: Dynamics of switching optical soliton in fiber with sixth order dispersion and inter modal dispersion. Phys. Scr. 99(6), 065563 (2024)

    Article Google Scholar

  20. Liu, T., Yin, M.T., Rong, J.P., Qiang, S.Z., Ren, H.D., Cao, Z.L., Li, J.H.: Modulation instabilities in twin-core fibers with self-steepening effects. Phys. Lett. A 425, 127869 (2022)

    Article Google Scholar

  21. – Bullough, R.K., & Caudrey, P.J. (Eds.). (2013). Solitons (Vol. 17). Springer Science & Business Media.

  22. Mitschke, F., Mahnke, C., Hause, A.: Soliton content of fiber-optic light pulses. Appl. Sci. 7(6), 635 (2017)

    Article Google Scholar

  23. -Xie, W.: Nonlinear properties of phase-sensitive fiber-optic parametric amplifiers for signal processing (Doctoral dissertation, Université Paris-Saclay (ComUE)) (2018).‏

  24. -Molina, A.G.: Nonlinear optics in waveguides: optical fibers and silicon nano-waveguides (Doctoral dissertation, Tese de Doutorado, Universidade Estadual de Campinas, Campinas) (2018).‏

  25. Karim, M.R., Ahmad, H., Ghosh, S., Rahman, B.M.A.: Mid-infrared supercontinuum generation using As2Se3 photonic crystal fiber and the impact of higher-order dispersion parameters on its supercontinuum bandwidth. Opt. Fiber Technol. 45, 255–266 (2018)

    Article Google Scholar

  26. Pandey, P.P., Singh, H., Jain, S.: Exponential trajectories, cell size fluctuations, and the adder property in bacteria follow from simple chemical dynamics and division control. Phys. Rev. E 101(6), 062406 (2020)

    Article Google Scholar

  27. Zakharov, V.E., Kuznetsov, E.A.: Solitons and collapses: two evolution scenarios of nonlinear wave systems. Phys. Usp. 55(6), 535 (2012)

    Article Google Scholar

  28. Renninger, W.H., Chong, A., Wise, F.W.: Pulse shaping and evolution in normal-dispersion mode-locked fiber lasers. IEEE J. Sel. Top. Quantum Electron. 18(1), 389–398 (2011)

    Article Google Scholar

  29. Mustafa, F.M., Zaky, S.A., Khalaf, A.A., Aly, M.H.: Dispersion compensation in silica doped fiber using soliton transmission technique over cascaded FBG. Opt. Quant. Electron. 53, 1–17 (2021)

    Google Scholar

  30. -Rappaport, T.S.: Wireless communications: principles and practice. Cambridge niversityPre (2024)

  31. Zhang, C., Dong, Y., Hu, P., Fu, H., Yang, H., Yang, R., Tan, J.: Large-range displacement measurement in narrow space scenarios: fiber microprobe sensor with subnanometer accuracy. Photonics Res. 12(9), 1877–1889 (2024)

    Article Google Scholar

  32. AL-Taie, M.S.J. The mutual support between bright and dark pulses in photonic crystal fibers. J. Opt. Photonics Res. https://doi.org/10.47852/bonviewJOPR52024590 (2025)

    Article Google Scholar

  33. Pei, H., Pang, H., Quan, W., Fan, W., Yuan, L., Zhang, K., Fang, C.: Pulsed optical pumping in electron spin vapor. Measurement 231, 114619 (2024)

    Article Google Scholar

  34. Lyu, M., Chen, H., Wang, T., Jia, X., Wei, C., Liu, B., Jiang, C.: Boosting plasmon–exciton coupling in gold gratings for C-band pulsed lasers. Optics Letters 50(5), 1433–14 (2025)

    Article Google Scholar

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Acknowledgements

This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. I also thank all my teachers, especially Professor Dr. Hassan Abdullah Sultan, for his effective contribution to presenting my work

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This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.

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Mohammed Salim Jasim AL-Taie.

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Correspondence to Mohammed Salim Jasim AL-Taie.

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AL-Taie, M.S.J. Nonlinear and dispersive effects on dark soliton interaction in photonic crystal fiber. J Comput Electron 24, 135 (2025). https://doi.org/10.1007/s10825-025-02371-w

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Keywords

  • Photonic crystal fibers
  • Dark soliton
  • Nonlinear effects
  • Dispersion
  • General nonlinear Schrodinger equation
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