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Quadratic Solitons as Nonlocal Solitons

Nikolov, Nikola; Neshev, Dragomir; Bang, Ole; Krolikowski, Wieslaw


The equivalency of quadratic solitons to solitons of a nonlocal Kerr medium was discussed. The analogy between parametric interaction in quadratic medium and nonlocal Kerr-type nonlinearities provided a physically intuitive theory for quadratic solitons which allows for deeper physical insight into their properties. The bound states of bright quadratic solitons were also elaborated.

CollectionsANU Research Publications
Date published: 2003
Type: Journal article
Source: Physical Review E


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