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|Type:||Artigo de periódico|
|Title:||Enhanced Nonlinear Optical Response From A Stee And Gently Sloping Low Relief Surface: What Is The Difference?|
|Abstract:||The second-order effective nonlinear susceptibility of a low relief interface between two media with nonlinear susceptibilities is calculated analytically for the cases of steep and gently sloping elongated periodical irregularities. An enhancement of the nonlinearity occurs for steep relief irregularities only under a sufficiently large ratio of the linear dielectric permittivities of these media.|
|Citation:||Brazilian Journal Of Physics. , v. 27, n. 4, p. 264 - 268, 1997.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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