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Discrete solitons and soliton-induced dislocations in partially-coherent photonic lattices

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 Added by Zhigang Chen
 Publication date 2003
  fields Physics
and research's language is English




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We investigate the interaction between a light beam and a two-dimensional photonic lattice that is photo-induced in a photorefractive crystal using partially coherent light. We demonstrate that this interaction process is associated with a host of new phenomena including lattice dislocation, lattice deformation, and creation of structures akin to optical polarons. In addition, two-dimensional discrete solitons are realized in such partially coherent photonic lattices.



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