Autors: Uzunov, I. M., Arabadzhiev, T. N., Georgiev, Z. D.
Title: Self-frequency shift and nonlinear interaction of equilibrium and pulsating solutions in the presence of linear and nonlinear gain, spectral filtering, and intrapulse Raman scattering
Keywords: Nonlinear fiber optics, Soliton interactions, Intrapulse Ram

Abstract: In this work we study numerically the self-frequency shift of the equilibrium and pulsating solutions in the presence of linear and nonlinear gain, spectral filtering, and intrapulse Raman scattering (IRS). It has been established that the stationary value of the central frequency of solutions, which appears as a result of the collective action of these physical effects, is a linearly increasing function of the Raman parameter γ for the solution of Tsoy and Akhmediev (Phys Lett A 343:17–422, 2005), Tsoy et al. (Phys Rev E 73:036621, 2006), and the quadratic function of γ for the parameters used in Uzunov et al. (Phys Rev E 90:042906, 2014). We have found a complete suppression of the self-frequency shift of the equilibrium and pulsating solutions in the presence of linear and nonlinear gain, spectral filtering, and IRS below and at the point of the Poincare–Andronov–Hopf bifurcation. We have numerically observed stable pairs and sequences of the equilibrium solutions below the point o

References

    Issue

    Optical and Quantum Electronics, 47, issue 47, pp. 2969–2981, 2015, Switzerland, Springer Nature Switzerland AG, https://doi.org/10.1007/s11082-015-0184-4

    Цитирания (Citation/s):
    1. Han, Ying, Bo Gao, Yabin Hao, Joice Sophia Ponraj, Chunyang Ma, Jiayu Huo, Ge Wu et al. "Paths from stationary to chaos in passively mode-locked fiber lasers: research progress of soliton pulsations and soliton explosions." Journal of Physics B: Atomic, Molecular and Optical Physics (2022). - 2022 - в издания, индексирани в Scopus или Web of Science
    2. Emmanuel Kengne, "Engineering of chirp localized waves in optical media with positive group velocity dispersion", Chaos, Solitons & Fractals, Volume 187 (2024), 115354, https://doi.org/10.1016/j.chaos.2024.115354 - 2024 - в издания, индексирани в Scopus или Web of Science

    Вид: статия в списание, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Web of Science