Regular perturbation for the weak-dispersion regime
Paper i proceeding, 2019

The nonlinear Schrödinger equation (NLSE) takes into account the attenuation, the second order dispersion and the Kerr nonlinearities. No analytical solutions are known, and thus, approximations are required. In this paper, we approximate the NLSE by the regular perturbation on the second order dispersion. With this approximation, it is possible to represent some nonlinear regimes with high accuracy.

Nonlinear Schrödinger equation

High nonlinearity regime

Raman amplification

Optical fibers

Weakly dispersion regime

Författare

Vinícius Oliari

Erik Agrell

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Kommunikationssystem

21st International Conference on Transparent Optical Networks, ICTON 2019
Angers, France,

Ämneskategorier

Beräkningsmatematik

Reglerteknik

Matematisk analys

Mer information

Skapat

2019-09-08