Stable propagation of optical solitons for nonlinear Schrödinger equation with dispersion and self phase modulation

Syed Tahir Raza Rizvi, Salah Ud-Din Khan, Mohsan Hassan, Ishrat Fatima and Shahab Ud-Din Khan

Mathematics and Computers in Simulation (MATCOM), 2021, vol. 179, issue C, 126-136

Abstract: In this paper, we study modulated compressional dispersive Alfvén (MCDA) waves with group velocity dispersion (GVD) and self-phase modulation (SPM) for multiple soliton interaction using Hirota bilinear method (HBM). We have obtained one, two and three soliton solutions. By choosing λ1(t), λ2(t) and λ3(t) as different functions and we have observed parabolic, bright, M-shaped and S-shaped anti dark solitons. The obtained results might be significant to study optical logic switches and ultrashort pulse lasers.

Keywords: Soliton interaction; Hirota bilinear method; Modulated compressional dispersive Alfvén (search for similar items in EconPapers)
Date: 2021
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:179:y:2021:i:c:p:126-136

DOI: 10.1016/j.matcom.2020.08.014

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