|Autors: Uzunov, I. M., Arabadjiev, T. N., Georgiev, Z. D.|
Title: "Transition of stationary to pulsating solutions in the complex cubic-quintic Ginzburg-Landau equation in the presence of intrapulse Raman scattering and self-steepening under the influence of nonlinear gain."
Keywords: complex cubic-quintic Ginzburg-Landau equation
Abstract: We study transitions of stationary to pulsating solutions in the complex cubic-quintic Ginzburg-Landau equation (CCQGLE) in the presence of self-steepening (SS), and intrapulse Raman scattering (IRS) in the anomalous dispersion region under the influence of nonlinear gain. We have predicted by means of dynamical model  and confirmed by numerical solution of the perturbed CCQGLE the existence of dissipative Raman solitons as well as the existence of Raman limit cycles in the complex CCQGLE in the presence of SS, IRS and large nonlinear gain. We have presented clear demonstrations of the most important property of the Raman limit cycle – its frequency dependence.
Copyright AIP Publishing
Вид: публикация в международен форум, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus и Web of Science