Data di Pubblicazione:
2013
Abstract:
The nonlinear cross-polarization interaction among two intense counterpropagating beams in a span of lossless randomly
birefringent telecom optical fiber may lead to the attraction an initially polarization scrambled signal towards
wave with a well-defined state of polarization at the fiber output. By exploiting exact analytical solutions of the nonlinear
polarization coupling process we carry out a linear stability study which reveals that temporally stable stationary
solutions are only obtained whenever the output signal polarization is nearly orthogonal to the input pump polarization.
Moreover, we predict that polarization attraction is acting in full strength whenever equally intense signal and
pump waves are used.
birefringent telecom optical fiber may lead to the attraction an initially polarization scrambled signal towards
wave with a well-defined state of polarization at the fiber output. By exploiting exact analytical solutions of the nonlinear
polarization coupling process we carry out a linear stability study which reveals that temporally stable stationary
solutions are only obtained whenever the output signal polarization is nearly orthogonal to the input pump polarization.
Moreover, we predict that polarization attraction is acting in full strength whenever equally intense signal and
pump waves are used.
Tipologia CRIS:
1.1 Articolo in rivista
Elenco autori:
K. S., Turitsyn; Wabnitz, Stefan
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