Selfguided beam interaction: method of invariants
- 9 May 1991
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 27 (10), 848-850
- https://doi.org/10.1049/el:19910531
Abstract
Two selfguided beams can attract, repel or spiral around each other. The trajectories described are those of rays in a graded index optical fibre. The equation governing this motion is derived here directly from a familiar invariant of the nonlinear scalar wave equation.Keywords
This publication has 1 reference indexed in Scilit:
- Optical Waveguide TheoryPublished by Springer Science and Business Media LLC ,1984