Nonlinear waves guided by graded-index films |
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| Authors: | C. Wächter U. Langbein F. Lederer |
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| Affiliation: | (1) Physics Department, University of Jena, DDR-6900 Jena, German Democratic Republic |
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| Abstract: | We derive both the dispersion relation and the power flow for waves guided by a linear graded-index film in contact with an arbitrary nonlinear cladding. For an exponential-like graded-index profile and a Kerr-like nonlinearity we present numerical results and compare them with those familar from the step-index profile. |
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| Keywords: | 42.82 42.65 B |
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