Modeling of spatial gap solitons in nonl
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A. Armaroli; S. Valentini; G. Bellanca; S. Trillo
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Article
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2006
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John Wiley and Sons
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English
β 424 KB
## Abstract We discuss the modeling of selfβtrapping in arrays of evanescently coupled optical waveguides with Kerr nonlinear response, contrasting two different approaches. Our results show that the coupled mode equations describe with good accuracy, in a wide range of the parameter values of phys