Gausson parameter dynamics in ENZ-material based waveguides using moment method
Document Type
Article
Publication Date
2-1-2021
Abstract
In this article, we study the dynamics of optical soliton (Gausson) pulses in waveguides based on ENZ-materials. The theoretical approach used is based on the handling of the non-linear Schro center dot dinger's equation using the moment method. The physical system studied is dissipative. The loss of energy in the waveguide, which can be explained by the existence of imaginary parts of the refractive index of the ENZ-material, is negligible because permittivity of ENZ-materials is low. In addition, we show that self-phase modulation results in the increase of chirp during the propagation of such Gaussons.
Keywords
ENZ-materials, Moment method, Energy, Dissipative, Self-modulation phase, Chirp
Divisions
MathematicalSciences
Funders
Grant NPRP from QNRF [Grant No: 11S-1246-170033]
Publication Title
Optik
Volume
227
Publisher
Elsevier GMBH
Publisher Location
HACKERBRUCKE 6, 80335 MUNICH, GERMANY