Ray tracing and scalar diffraction calculations of wavefronts, caustics and complex amplitudes in optical systems

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Título:	Ray tracing and scalar diffraction calculations of wavefronts, caustics and complex amplitudes in optical systems
Autor/a:	Bosch i Puig, Salvador
Otros autores:	Universitat de Barcelona
Abstract:	The procedures for precise calculation of wavefronts, caustics and complex amplitudes in optical systems are developed. Numerical methods are compared with analytical formulae for caustics. The conditions for the validity of the integration on wavefronts for obtaining the complex amplitudes (and hence intensities defining the PSFs) within scalar diffraction theory are discussed in detail. To illustrate the precision of the results obtained with the developed techniques, an experiment showing quite unexpected results is studied and explained in detail.
Materia(s):	-Òptica geomètrica -Sistemes d'imatges -Processament digital d'imatges -Càustica (Òptica) -Geometrical optics -Imaging systems -Digital image processing -Caustics (Optics)
Derechos:	(c) Taylor and Francis, 2011
Tipo de documento:	Artículo Artículo - Versión aceptada
Editor:	Taylor and Francis
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Martín Badosa, Estela; Juvells Prades, Ignacio; Vallmitjana i Rico, Santiago; Bosch i Puig, Salvador; Carnicer González, Arturo

Acosta, Eva; Arines, J.; Almaguer-Gómez, C.; Bosch i Puig, Salvador; Vallmitjana i Rico, Santiago

Vallmitjana i Rico, Santiago; Bosch i Puig, Salvador; Juvells Prades, Ignacio; Ros Puig, Domènec

Vallmitjana i Rico, Santiago; Bosch i Puig, Salvador; Juvells Prades, Ignacio; Ros Puig, Domènec

Carles, Guillem; Ferran, Carme; Carnicer González, Arturo; Bosch i Puig, Salvador

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