Dissipative Raman solitons

Kalashnikov, Vladimir L. and Sorokin, Evgeni (2014). Dissipative Raman solitons. Optics Express, 22 (24), pp. 30118-30126.

Abstract

A new type of dissipative solitons - dissipative Raman solitons - are revealed on the basis of numerical study of the generalized complex nonlinear Ginzburg-Landau equation. The stimulated Raman scattering significantly affects the energy scalability of the dissipative solitons, causing splitting to multiple pulses. We show, that an appropriate increase of the group-delay dispersion can suppress the multipulsing instability due to formation of the dissipative Raman soliton, which is chirped, has a Stokes-shifted spectrum, and chaotic modulation on its trailing edge. The strong perturbation of a soliton envelope caused by the stimulated Raman scattering confines the energy scalability, preventing the so-called dissipative soliton resonance. We show that in practical implementations, a spectral filter can extend the stability regions of high-energy pulses.

Publication DOI: https://doi.org/10.1364/OE.22.030118
Divisions: Engineering & Applied Sciences
Uncontrolled Keywords: Light,Models, Theoretical,Spectrum Analysis, Raman,Atomic and Molecular Physics, and Optics
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Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://www.osa ... =oe-22-24-30118 (Publisher URL)
Published Date: 2014-12-01
Authors: Kalashnikov, Vladimir L.
Sorokin, Evgeni

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