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|Type:||Artigo de evento|
|Title:||Measuring The Topological Charge Of Ultra-broadband, Optical-vortex Beams With A Triangular Aperture|
de Araujo L.E.E.
|Abstract:||A technique for determining the topological charge of supercontinuum optical vortices is presented. Spatial dispersion is compensated with a unique double-pass arrangement, and charge is consistently measured across a wide range of colors by observing diffraction through a triangular aperture. © OSA 2012.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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