Some study on dark and bright optical solitons in a real system with periodically distributed dispersion and nonlinearity
CSTR:
Author:
Affiliation:

1. Department of Physics, Bankura Sammilani College, Bankura, India;2. Department of Physics, Bankura Zilla Saradamani Mahila Mahavidyapith, Bankura, India;3. Department of Physics, Bankura Christian College, Bankura, India

  • Article
  • | |
  • Metrics
  • |
  • Reference [19]
  • | | | |
  • Comments
    Abstract:

    We study the dynamics of short optical pulses in a real system with periodically distributed dispersion and the nonlinearity is governed by the higher order nonlinear Schrödinger equation (HNLSE) with linear and nonlinear gain (loss). Under specific parametric circumstances, where the dark and bright solitary waves are combined, a set of entirely new types of solitary waves with nonlinear chirp have emerged. For a properly intense optical pulse in the combined solitary waves, the binding of the bright and dark solitary waves is very strong. It is seen that by numerical simulation, these pooled types of solitary-like solutions show a high degree of stability while propagating over an extremely long distance in the considering system, even in the presence of a high degree of perturbation of the amplitude and white noise. All constraint relations on the physical parameters are explicitly shown to be related to the development and to the dynamical study of the chirped solitary like solution in the considering medium.

    Reference
    [1]MERABI A, TRIKI H, AZZOUZI F, et al. Propagation properties of chirped optical similaritons with dual-power law nonlinearity[J]. Chaos, solitons & fractals, 2020, 140:110158.
    [2]TRIKI H, ZHOU Q, BISWAS A, et al. Self-frequency shift effect for chirped self-similar solitons in a tapered graded-indexed waveguide[J]. Optics communications, 2020, 468:125800.
    [3]HOSSEIN K, SADRI K, MIRZAZADEH M, et al. A high-order nonlinear Schrodinger equation with the weak non-local nonlinearity and its optical solitons[J]. Results in physics, 2021, 23:104035.
    [4]PATHANIA S, GOYAL A, RAJU T S, et al. Chirped nonlinear resonant states in femtosecond fiber optics[J]. Optik, 2021, 227:166094.
    [5]WU G Z, DIA C Q, WANG Y Y, et al. Propagation and interaction between special fractional soliton molecule in the inhomogeneous medium[J]. Journal of advance research, 2022, 36:63-71.
    [6]TRIKI H, BENLALLI A, ZHOU Q, et al. Formation of chirped kink similariton in non-Kerr media with varying Raman effect[J]. Results in physics, 2021, 26:104381.
    [7]KENGNE E, LAKHSSASSI A. Compensation process and generation of chirped femtosecond solitons and double-kink solitons in Bose-Einstein condensates with time-dependent atomic scattering length in a time-varying complex potential[J]. Nonlinear dynamics, 2021, 104:4221-4240.
    [8]WANG B H, WANG Y. YF ractional white noise functional soliton solutions of a wick-type stochastic fractional NLSE[J]. Applied mathematics letters, 2020, 110:106583.
    [9]RAZA N, HASSAN Z, SEADAWY A. Computational soliton solutions for the variable coefficient nonlinear Schr?dinger equation by collective variable method[J]. Optical and quantum electronics, 2021, 53:400.
    [10]ZHENG H, WU C, WANG Z, et al. Propagation characteristics of chirped soliton in periodic distributed amplification systems with variable coefficients[J]. Optik, 2012, 123:818-822.
    [11]HOUWE A, ABBAGARI S, INC M, et al. Chirped solitons in discrete electrical transmission line[J]. Results in physics, 2020, 18:103188.
    [12]TRIKI H, ZHOU K, BISWAS A, et al. Chirped optical solitons having polynomial law of nonlinear refractive index with self-steepening effect and nonlinear dispersion[J]. Physics letters A, 2021, 412:127698.
    [13]TRIKI H, ZHOU Q, MOSHOKOA S P, et al. Chirped W-shaped optical solitons of Chen-Lee-Liu equation[J]. Optik, 2018, 155:208-212.
    [14]DAOUI A K, AZZOUZI F, TRIKI H, et al. Propagation of chirped gray optical dips in nonlinear materials[J]. Optics communications, 2019, 430:461-466.
    [15]HOUWE A, ABBAGARI S, ALMOHSEN B, et al. Chirped solitary waves of the perturbed Chen-Lee-Liu equation and modulation instability in optical mono mode fibres[J]. Optical and quantum electronics, 2021, 53:286.
    [16]SEADAWY A R, RIZVI S T R, MUSTAFA B, et al. Chirped periodic waves for an cubic-quintic nonlinear Schr?dinger equation with self steepening and higher order nonlinearities[J]. Chaos, solitons & fractals, 2022, 156:111804.
    [17]TRIKI H, BISWAS A, MILOVIC D, et al. Chirped femtosecond pulses in the higher-order nonlinear Schr?dinger equation with non-Kerr nonlinear terms and cubic-quintic-septic nonlinearities[J]. Optics communications, 2016, 366:362-369.
    [18]TRIKI H, PORSEZIAN K, GRELU P. Chirped soliton solutions for the generalized nonlinear Schr?dinger equation with polynomial nonlinearity and non-Kerr terms of arbitrary order[J]. Journal of optics, 2016, 18:075504.
    [19]SEADAWY A R, AHMED H M, RABIE W B, et al. Chirp-free optical solitons in fiber Bragg gratings with dispersive reflectivity having polynomial law of nonlinearity[J]. Optik, 2021, 225:165681.
    Related
    Cited by
    Comments
    Comments
    分享到微博
    Submit
Get Citation

Chakradhar Rajowar, Sagarika Mandal, Abhijit Sinha. Some study on dark and bright optical solitons in a real system with periodically distributed dispersion and nonlinearity[J]. Optoelectronics Letters,2022,18(10):635-640

Copy
Share
Article Metrics
  • Abstract:502
  • PDF: 383
  • HTML: 0
  • Cited by: 0
History
  • Received:May 04,2022
  • Revised:July 08,2022
  • Online: October 17,2022
Article QR Code