Descripción
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Aplanatic designs present great interest in the optics field since they are free from spherical aberration and linear coma at the axial direction. Nevertheless nowadays it cannot be found on literature any thin aplanatic design based on a lens. This work presents the first aplanatic thin lens (in this case a dome-shaped faceted TIR lens performing light collimation), designed for LED illumination applications. This device, due to its TIR structure (defined as an anomalous microstructure as we will see) presents good color-mixing properties. We will show this by means of raytrace simulations, as well as high optical efficiency. | |
Internacional
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Si |
Nombre congreso
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Optical Design and Engineering V Optical System Design 2012 |
Tipo de participación
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960 |
Lugar del congreso
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Barcelona, España |
Revisores
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Si |
ISBN o ISSN
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978-0819493026 |
DOI
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10.1117/12.981216 |
Fecha inicio congreso
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26/11/2012 |
Fecha fin congreso
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29/11/2012 |
Desde la página
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85502 |
Hasta la página
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855028 |
Título de las actas
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Proc. of SPIE Vol. 8550 85502U |