Spatial coherence singularities of a vortex field in nonlinear media

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We study the spatial coherence properties of optical vortices generated by partially incoherent light in self-focusing nonlinear media. We reveal the existence of phase singularities in the spatial coherence function of a vortex field that can characterize the stable propagation of vortices through nonlinear media.
3 pages, 3 figures

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Pattern Formation and Solitons

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http://salesiana.dossiersoluciones.com/handle/123456789/80782

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nlin/0407043
 http://arxiv.org/abs/nlin/0407043

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arXiv