Solitary wave solutions of higher-order NLSE with Raman and self-steepening effect in a cubic–quintic–septic medium
✍ Scribed by Amarendra K. Sarma
- Book ID
- 104012444
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 290 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1007-5704
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✦ Synopsis
We find bright and dark solitary wave solutions for the higher-order nonlinear Schrodinger equation with cubic-quintic-septic terms adopting the ansatz solution of Li et al. [Li Z, Li L, Tian H, Zhou G. Phys. New types of solitary wave solutions for the higher-order nonlinear Schrödinger equation. Phys Rev Lett 2000;84(18):4096-99.] which may describe propagation of pulses upto the order of 10 fs in a non-Kerr media. In this context, we have taken into account both the Raman and the self-steepening effect. All the solitary wave parameters and the parametric conditions for the solitary wave solutions are worked out.