This paper studies optical solitons and its perturbations that is governed by the generalized nonlinear Schrödinger's equation with non-Kerr law nonlinearities. The quasi-stationarity is applied, for the first time, to the non-Kerr law nonlinearity and an approximate solution is obtained. A few spec
Quasi-stationary optical solitons with dual-power law nonlinearity
✍ Scribed by Anjan Biswas
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 232 KB
- Volume
- 235
- Category
- Article
- ISSN
- 0030-4018
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
This paper studies optical solitons in a power-law media with time-dependent coefficients of dispersion, nonlinearity and attenuation. The 1-soliton solution is obtained for the nonlinear Schrödinger's equation with power-law nonlinearity. In addition, a relation between these coefficients is obtain
The dynamics of dark solitons is studied within the framework of a generalized nonlinear Schrödinger equation. The specific cases of parabolic law and dual-power law nonlinearity are considered. The solitary wave ansatz method is used to carry out the integration. All the physical parameters in the
This paper studies optical solitons with non-Kerr law nonlinearity, in the presence of inter-modal dispersion. The coefficients of group velocity dispersion, nonlinearity and inter-modal dispersion terms have time-dependent coefficients. The types of nonlinearity that are considered are Kerr, power,