NUMERICAL METHODS FOR COMPUTER OPTICS

Hamiltonian approach in nonlinear fiber optics

I. V. Alimenkov

Samara State Aerospace University

Abstract: The Hamilton approach is applied to the solution of an expanded pulse-propagation equation in optical fibers for an arbitrary nonlinearity. It is shown that the solitonic solution is a function of the hyperbolic cosine at any nonlinearity.

Keywords: optical fiber, expanded pulse-propagation equation, Hamilton systems, arbitrary nonlinearity, solitonic solution.

Received: 21.12.2014

DOI: 10.18287/0134-2452-2015-39-1-83-86