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|Type:||Artigo de periódico|
|Title:||Simple Experiments Demonstrating Some Properties Of Diffractive Lens And Spiral Gratings [experimentos Simples Demostrando Algunas Propiedades De Lentes Difractivas Y Redes Espirales]|
|Abstract:||We introduce some new experiments where light diffraction is demonstrated with simple elements: white light diffraction with a coin, construction of a diffractive lens by holography, diffraction properties in digital discs and an interesting experiment that generates images with them. This experiments lead to the idea of a new optics that is entirely diffractive, which is a trend in development for its construction facilities, weight reduction and other benefits it causes. © Sociedad Española de Óptica.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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