Toward and ophtalmic imaging system with extended depth of focus using the asymmetric phase mask

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Title:	Toward and ophtalmic imaging system with extended depth of focus using the asymmetric phase mask
Author:	Romero Pérez, Lenny Alexandra; Marrugo Hernandez, Andrés Guillermo; Millán Garcia-Varela, M. Sagrario
Other authors:	Universitat Politècnica de Catalunya. Departament d'Òptica i Optometria; Universitat Politècnica de Catalunya. GOAPI - Grup d'Òptica Aplicada i Processament d'Imatge
Abstract:	We study the trade-off of extending the depth-of-focus with an asymmetric phase mask optical element and the decrease of image quality in terms of a numerical optimization scheme that could be used in ophthalmic imaging systems.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Ciències de la visió -Ophthalmic lenses -Vision -Diffractive optics -Extended-depth of focus -Ophthalmic lens -Lens design -Phase mask -Vision -Colour -Visual optics -Òptica -- Difracció -Lents oftàlmiques -Visió
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Document type:	Article - Published version Conference Object
Published by:	Red Iberoamericana de Óptica (RIAO)
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