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Regular version of the site

Book chapter

Soliton Self-wave Number Downshift Compensation by the Increasing Second-Order Dispersion

P. 1-10.

Dynamics of solitons in the frame of the extended nonlinear Schr¨odinger equation (NSE) taking into account stimulated Raman scattering (SRS) and inhomogeneous second-order dispersion (SOD) is considered. Compensation of soliton Raman self-wave number downshift in media with increasing second-order linear dispersion is shown. Quasi-soliton solution with small wave number spectrum variation, amplitude and extension are found analytically in adiabatic approximation and numerically. The soliton is considered as the equilibrium of SRS and increasing SOD. For dominate SRS soliton wave number spectrum tends to long wave region. For dominate increasing SOD soliton wave number spectrum tends to shortwave region.

In book

Soliton Self-wave Number Downshift Compensation by the Increasing Second-Order Dispersion
Iss. 32. NY: Springer, 2013.