A numerical method for the Hirota equation in a dispersive optical media

被引：1
|
作者：
Hontinfinde, Regis Donald [1 ,2 ]
Ayela, Marc Amour [3 ,4 ]
Edah, Gaston [3 ]
机构：
[1] Natl Univ Sci Technol Engn & Math UNSTIM, Lab Sci Engn & Math LSIMA, Abomey, Benin
[2] Univ Abomey Calavi, Polytech Sch Abomey Calavi EPAC UAC, Photon & Digital Broadcasting Res Unit UR PHORAN, Abomey Calavi, Benin
[3] Univ Abomey Calavi, Fac Sci & Technol FAST, Abomey Calavi, Benin
[4] Univ Toulouse, Laplace, Toulouse INP, UPS, Toulouse, France
来源：
JOURNAL OF OPTICS-INDIA | 2024年
关键词：
Ultrashort pulse; Optical fiber propagation; Finite difference time-domain method; Periodic boundary conditions; CONCATENATION MODEL; SOLITONS; NONLINEARITY; BRIGHT;
D O I：
10.1007/s12596-024-02100-9
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this study, the propagation of ultrashort optical pulses in the context of long-distance optical fiber communications is numerically investigated. The method used is the finite difference scheme in the third order time domain and periodic boundary conditions. As a result, the obtained discrete system of ordinary differential equations is solved numerically by the fourth-order Runge-Kutta algorithm. The proposed algorithm was tested on various input pulses. Precise results of temporal mappings are presented.
引用
收藏
页数：10
相关论文
共 50 条
  • [11] Dispersive optical solitons of the generalized Schrodinger-Hirota model
    Kudryashov, Nikolay A.
    OPTIK, 2023, 272
  • [12] Perturbation of dispersive optical solitons with Schrodinger-Hirota equation with Kerr law and spatio-temporal dispersion
    Ozdemir, Neslihan
    Secer, Aydin
    Ozisik, Muslum
    Bayram, Mustafa
    OPTIK, 2022, 265
  • [13] Optical solitons for the dispersive Schrodinger-Hirota equation in the presence of spatio-temporal dispersion with parabolic law
    Ozdemir, Neslihan
    Secer, Aydin
    Ozisik, Muslum
    Bayram, Mustafa
    EUROPEAN PHYSICAL JOURNAL PLUS, 2023, 138 (06)
  • [14] Parallel propagation of dispersive optical solitons by extended trial equation method
    Sonmezoglu, Abdullah
    Ekici, Mehmet
    Arnous, Ahmed H.
    Zhou, Qin
    Moshokoa, Seithuti P.
    Ullah, Malik Zaka
    Biswas, Anjan
    Betic, Milivoj
    OPTIK, 2017, 144 : 565 - 572
  • [15] Dispersive optical solitons with DWDM technology by modified simple equation method
    Arnous, Ahmed H.
    Alqahtani, Rubayyi T.
    Ullah, Malik Zaka
    Biswas, Anjan
    OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 2018, 12 (7-8): : 431 - 435
  • [16] Optical solitons for the Hirota-Ramani equation via improved (G′/G)-expansion method
    Behera, Sidheswar
    MODERN PHYSICS LETTERS B, 2025, 39 (01):
  • [17] An application of the rational sine–Gordon method to the Hirota equation
    Beyhan Kemaloğlu
    Gülnur Yel
    Hasan Bulut
    Optical and Quantum Electronics, 2023, 55
  • [18] Optical solitons of the Schrodinger-Hirota equation of the fourth order
    Kudryashov, Nikolay A.
    OPTIK, 2023, 274
  • [19] Dispersive optical solitons and modulation instability analysis of Schrodinger-Hirota equation with spatio-temporal dispersion and Kerr law nonlinearity
    Inc, Mustafa
    Aliyu, Aliyu Isa
    Yusuf, Abdullahi
    Baleanu, Dumitru
    SUPERLATTICES AND MICROSTRUCTURES, 2018, 113 : 319 - 327
  • [20] Modulation instability analysis and optical solitary waves solutions of high-order dispersive parabolic Schrödinger-Hirota equation
    Khan, Aizaz
    Aldosary, Saud Fahad
    Khan, Meraj Ali
    Rahman, Mati Ur
    Ahmad, Shabir
    MODERN PHYSICS LETTERS B, 2025, 39 (06):
12345