0000000000869980
AUTHOR
Antonio-daniele Capobianco
Perturbations, internal modes and noise in dispersion-managed soliton transmission
We apply the theory of soliton internal modes to characterize the dynamics of small perturbations in the dispersion-managed soliton transmission regime. We extend our study to the case of random initial perturbations calculating several realizations and obtaining accurate descriptions of their statistics.
Collision-induced polarization scattering of dispersion managed solitons
Using a multiscale expansion of coupled nonlinear Schrodinger equations we study the role of map strength and channel spacing for two colliding solitons. We numerically study then the depolarization caused by collisions of dispersion-managed vector solitons.