{"id":71701,"date":"2004-10-12T00:00:00","date_gmt":"2004-10-12T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/metodo-teorico-experimental-para-el-calculo-de-patrones-de-luz-propagados-en-el-ojo-humano\/"},"modified":"2004-10-12T00:00:00","modified_gmt":"2004-10-12T00:00:00","slug":"metodo-teorico-experimental-para-el-calculo-de-patrones-de-luz-propagados-en-el-ojo-humano","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/metodo-teorico-experimental-para-el-calculo-de-patrones-de-luz-propagados-en-el-ojo-humano\/","title":{"rendered":"M\u00e9todo te\u00f3rico-experimental para el c\u00e1lculo de patrones de luz propagados en el ojo humano"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jorge P\u00e9rez Rodr\u00edguez <\/strong><\/h2>\n<p>El trabajo se ha centrado inicialmente en el estudio de patrones de luz propagados utilizando la integral de fresnel. Debido a su posterior utilizaci\u00f3n en sistemas convergentes, se ha estudiado la interacci\u00f3n entre los factores convergentes y el kernel de la integral de fresnel. Dicha interacci\u00f3n modifica las condiciones de validez de diferentes m\u00e9todos de c\u00e1lculo num\u00e9rico de la integral de difracci\u00f3n basados en el uso de transformadas discretas de fourier (dft) y transformadas fraccionarias de fourier cuando se incorporan elementos convergentes en el camino de la luz. Se ha encontrado que la introducci\u00f3n de elementos de convergencia provoca cambios significativos en las condiciones de validez de los m\u00e9todos de c\u00e1lculo de la integral de fresnel basados en el uso de dft, con respecto a las existentes cuando se considera propagaci\u00f3n libre.Se ha estudiado y caracterizado las c\u00f3rneas de observadores reales, aplicando por primera vez diferentes criterios de calidad \u00f3ptica sobre las distribuciones de luz encontradas en los planos deseados. Dentro de este estudio se ha hecho hincapi\u00e9 en c\u00f3rneas altamente deformadas. Para ello se ha estudiado el m\u00e9todo de c\u00e1lculo m\u00e1s eficiente, resultando ser el m\u00e9todo directo de determinaci\u00f3n de la integral de fresnel basado en dft. Los programas propios desarrollados han optimizado el c\u00e1lculo y el tiempo de computaci\u00f3n.La segunda fase de este trabajo ha consistido en aplicar las t\u00e9cnicas difractivas anteriormente expuestas al ojo humano. con la idea de aplicar los algoritmos anteriores al ojo humano y debido a las cortas distancias de propagaci\u00f3n se ha escogido objetivamente el m\u00e9todo de c\u00e1lculo \u00fatil y preciso para realizar la propagaci\u00f3n de la luz en el ojo de tal forma que las distribuciones encontradas estuviesen bien determinadas tanto en amplitud como en fase, en cualquier plano deseado desde el cristalino hasta la retina. El m\u00e9todo elegido, debido a las cortas distancias existen<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>M\u00e9todo te\u00f3rico-experimental para el c\u00e1lculo de patrones de luz propagados en el ojo humano<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 M\u00e9todo te\u00f3rico-experimental para el c\u00e1lculo de patrones de luz propagados en el ojo humano <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jorge P\u00e9rez Rodr\u00edguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alicante<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/12\/2004<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Carlos Illueca Contri<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ferreira Carlos <\/li>\n<li>fern\u00e1ndez Francisco gonz\u00e1lez (vocal)<\/li>\n<li>soriano Pablo artal (vocal)<\/li>\n<li>rom\u00e1 Jaume pujol (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jorge P\u00e9rez Rodr\u00edguez El trabajo se ha centrado inicialmente en el estudio de patrones de luz propagados [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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