Gausson parameter dynamics in ENZ-material based waveguides using moment method

Elloh, Camille and Edah, Gaston and Ayela, Amour and Biswas, Anjan and Ekici, Mehmet and Asma, Mir and Alzahrani, Abdullah Kamis and Belic, Milivoj R. (2021) Gausson parameter dynamics in ENZ-material based waveguides using moment method. Optik, 227. ISSN 0030-4026, DOI

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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.

Item Type: Article
Funders: Grant NPRP from QNRF [Grant No: 11S-1246-170033]
Uncontrolled Keywords: ENZ-materials; Moment method; Energy; Dissipative; Self-modulation phase; Chirp
Subjects: R Medicine > RE Ophthalmology > Ophthalmology
Divisions: Faculty of Science > Institute of Mathematical Sciences
Depositing User: Ms Zaharah Ramly
Date Deposited: 20 Jun 2022 08:33
Last Modified: 20 Jun 2022 08:33

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