Browsing by Author "Arasa Marti, Jose"
Now showing items 1-14 of 14
-
Application of matched digital filters to noisy fringe-patterns from complex wavefronts
(Proc.SPIE Press, 2005-06-13)
Article
Open Access -
El CD6 de la UPC: un centre d'innovació en enginyeria òptica i fotònica que ha creat un entorn emprenedor
(Campus de Terrassa de la UPC, 2013-06-13)
Conference report
Open Access -
Construction Method of Tailored Facets for Use in Freeform Reflectors Design
(2015-01-01)
Article
Open AccessA construction method to obtain sets of tailored facets to be used as the initial configuration in the design of freeform reflector surfaces is presented. The construction strategy starts from a collection of flat elementary ... -
Derivation of the propagation equations for higher order aberrations of local wavefronts
(2011-12)
Article
Open Access -
Design of adaptative digital filters for phase extraction in complex fringe patterns obtained using the Ronchi test
(2012-02-15)
Article
Open Access -
Development of a compact tool for sealing the compensator group in final stages of alignment
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2009)
Conference lecture
Restricted access - publisher's policyA high-precision, low-cost tool for optimal alignment of a compensator group in anamorphic objectives is presented. The system provides highly accurate information by analyzing the axis and field PSFs in the focal plane ... -
Estrategias de obtención de condiciones iniciales de diseño para luminarias reflectoras freefrom
(2012)
Conference report
Open Access -
Influencia del número de elementos reemisores en el modelado de difusores durante la etapa de optimización
(2016-06)
Article
Open AccessEn el marco de trabajo del diseño óptico, el fenómeno de la difusión normalmente queda relegado a la fase final del estudio de tolerancias, momento en el que se valora su influencia en el sismtea ya diseñado. El hecho de ... -
INSTRUMENTS OPTOMÈTRICS (Examen 1r quadrimestre, 2n parcial)
(Universitat Politècnica de Catalunya, 2017-01-24)
Exam
Restricted access to the UPC academic community -
INSTRUMENTS OPTOMÈTRICS (Examen 2n quadrimestre, 2n parcial)
(Universitat Politècnica de Catalunya, 2017-06-09)
Exam
Restricted access to the UPC academic community -
Nuevas líneas de trabajo en metrología óptica en el CD6 de la UPC
(2009)
Conference report
Open Access -
Reproducción espectral de valores triestímulo mediante descripciones B-Spline: evaluación del error en el color
(2008)
Conference report
Open AccessLa principal motivación de este trabajo es la búsqueda de una única expresión matemática que permita reproducir distribuciones espectrales de forma general. Para ello se consideran polinomios B-Spline rotacionales de segundo ... -
Strategy to obtain initial configurations for free form reflectors design
(2012)
Conference report
Open Access -
Use of free-form surface to simulate local refractive index changes in plastic lenses measured using polariscopic device
(2017-01-01)
Article
Open AccessIn this paper we propose a method to convert the local variations of refractive index into local changes of one surface of the lens, which then can then be described as a free-form surface, easy to introduce in conventional ...
