Raman-induced polarization stabilization of vector solitons in circularly birefringent fibers.
Opt Express
; 20(22): 24288-94, 2012 Oct 22.
Article
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| MEDLINE
| ID: mdl-23187191
ABSTRACT
Vector soliton propagation in circularly birefringent fibers was studied by perturbation analysis and numerically. The results show that in presence of both Raman self-frequency shift and group velocity difference between circularly polarized components the Raman cross-polarization term causes an energy transfer from the slower to the faster circular component of vector solitons. This effect leads to polarization stabilization of circularly polarized vector solitons.
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2012
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Article