Incoherent vector vortex-mode solitons in self-focusing nonlinear media.
نویسندگان
چکیده
We suggest a novel type of composite spatial optical soliton created by a coherent vortex beam guiding a partially incoherent light beam in a self-focusing nonlinear medium. We show that the incoherence of the guided mode may enhance, rather than suppress, the vortex azimuthal instability, and we also demonstrate strong destabilization of dipole-mode solitons by partially incoherent light.
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ورودعنوان ژورنال:
- Optics letters
دوره 29 19 شماره
صفحات -
تاریخ انتشار 2004