Dispersive optical solitons for the Schrödinger–Hirota equation in optical fibers

Author:

Huang Wen-Tao1,Zhou Cheng-Cheng1,Lü Xing2,Wang Jian-Ping1

Affiliation:

1. School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China

2. School of Science, Beijing Jiaotong University, Beijing 100044, China

Abstract

Under investigation in this paper is the dynamics of dispersive optical solitons modeled via the Schrödinger–Hirota equation. The modulation instability of solutions is firstly studied in the presence of a small perturbation. With symbolic computation, the one-, two-, and three-soliton solutions are obtained through the Hirota bilinear method. The propagation and interaction of the solitons are simulated, and it is found the collision is elastic and the solitons enjoy the particle-like interaction properties. In the end, the asymptotic behavior is analyzed for the three-soliton solutions.

Funder

National Key R&D Program of China

Fundamental Research Funds for the Central Universities of China

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Reference58 articles.

1. XXXIV. The general motion of long waves, with an examination of the direct reflexion of the solitary wave

2. J. S. Russel, Report on Waves: Report on the 14th Meeting of the British Association for Advancement of Science (John Murray, London, 1844), pp. 314–390.

3. Interaction of "Solitons" in a Collisionless Plasma and the Recurrence of Initial States

4. Method for Solving the Korteweg-deVries Equation

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