Abstract
A vector nonlinear Schrödinger equation and corresponding laws of conservation are derived for both a bulk medium and a nonlinear planar waveguide. After physical interpretation of these laws of conservation the solutions of scalar nonlinear Schrödinger equation are found using a condition for diffraction free fields.
- Received 30 May 1995
DOI:https://doi.org/10.1103/PhysRevE.52.4421
©1995 American Physical Society