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|Type:||Artigo de periódico|
|Title:||Analysis of on-axis wave focusing through the use of non annular slits|
|Abstract:||In this paper we use the scalar diffraction theory to obtain an analytical procedure allowing someone to localize waves around a spatial range. In fact, we have studied the use of different slits profiles to obtain axial localization considering a simple optical setup. To do this, three kinds of slits named Cube root, Exponential and Sinusoidal were analyzed. (C) 2004 Elsevier B.V. All rights reserved.|
|Editor:||Elsevier Science Bv|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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