{"id":9195,"date":"2013-12-16T11:27:38","date_gmt":"2013-12-16T10:27:38","guid":{"rendered":"http:\/\/catai.net\/blog\/?p=9195"},"modified":"2013-12-16T11:27:38","modified_gmt":"2013-12-16T10:27:38","slug":"espectrometro-reducido-para-moviles","status":"publish","type":"post","link":"https:\/\/catai.net\/blog\/2013\/12\/espectrometro-reducido-para-moviles\/","title":{"rendered":"Espectr\u00f3metro reducido para m\u00f3viles"},"content":{"rendered":"<p>Los espectr\u00f3metros son aparatos caros y voluminosos que son capaces de obtener el espectro de luz, ya sea visible o infrarroja. Estos aparatos se valen de la difracci\u00f3n de un sistema de lentes para separar la luz en diferentes bandas seg\u00fan su longitud de onda o frecuencia. Los espectr\u00f3metros son herramientas muy \u00fatiles a la hora de analizar la respuesta de materiales, gases, etc, permitiendo en muchas ocasiones proporcionar una respuesta sobre su composici\u00f3n.<\/p>\n<p>El ganador del premio Vodafone de tecnolog\u00edas m\u00f3viles (mobile for good)\u00a0fue un equipo de la Universidad de Pensilvania, que presentaron un espectr\u00f3metro de caracter\u00edsticas reducidas para tel\u00e9fonos m\u00f3viles. El sistema lo nombraron G-Fresnel y para conseguir dividir las longitudes de onda utilizan una lente de Fresnel y una rejilla<a href=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2013\/12\/G_fresnel.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-9196\" title=\"G_fresnel\" src=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2013\/12\/G_fresnel.png\" alt=\"\" width=\"337\" height=\"217\" srcset=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2013\/12\/G_fresnel.png 337w, https:\/\/catai.net\/blog\/wp-content\/uploads\/2013\/12\/G_fresnel-300x193.png 300w\" sizes=\"auto, (max-width: 337px) 100vw, 337px\" \/><\/a><\/p>\n<p>Articulo: <strong>Demonstration of a PDMS based hybrid grating and Fresnel lens (G-Fresnel) device<\/strong><br \/>\nChuan Yang, Kebin Shi, Perry Edwards and Zhiwen Liu<br \/>\nThe Pennsylvania State University, Department of Electrical Engine<\/p>\n<p><a href=\"http:\/\/www.opticsinfobase.org\/view_article.cfm?gotourl=http%3A%2F%2Fwww%2Eopticsinfobase%2Eorg%2FDirectPDFAccess%2FCB5D6751-AC95-D5C4-C709BDC9A929F7C1_206864%2Foe-18-23-23529%2Epdf%3Fda%3D1%26id%3D206864%26seq%3D0%26mobile%3Dno&amp;org=\" target=\"_blank\">Enlace al art\u00edculo<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Los espectr\u00f3metros son aparatos caros y voluminosos que son capaces de obtener el espectro de luz, ya sea visible o infrarroja. Estos aparatos se valen de la difracci\u00f3n de un sistema de lentes para separar la luz en diferentes bandas seg\u00fan su longitud de onda o frecuencia. Los espectr\u00f3metros son herramientas muy \u00fatiles a la [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[14,1,35,3,40,8,24,26],"tags":[],"class_list":["post-9195","post","type-post","status-publish","format-standard","hentry","category-demostradores","category-general","category-idi","category-informes","category-innovacion","category-premios","category-productividad","category-publicaciones"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Espectr\u00f3metro reducido para m\u00f3viles | Telemedicina<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/catai.net\/blog\/2013\/12\/espectrometro-reducido-para-moviles\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Espectr\u00f3metro reducido para m\u00f3viles | Telemedicina\" \/>\n<meta property=\"og:description\" content=\"Los espectr\u00f3metros son aparatos caros y voluminosos que son capaces de obtener el espectro de luz, ya sea visible o infrarroja. Estos aparatos se valen de la difracci\u00f3n de un sistema de lentes para separar la luz en diferentes bandas seg\u00fan su longitud de onda o frecuencia. Los espectr\u00f3metros son herramientas muy \u00fatiles a la [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/catai.net\/blog\/2013\/12\/espectrometro-reducido-para-moviles\/\" \/>\n<meta property=\"og:site_name\" content=\"Telemedicina\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/unesco.telemedicine\" \/>\n<meta property=\"article:published_time\" content=\"2013-12-16T10:27:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/catai.net\/blog\/wp-content\/uploads\/2013\/12\/G_fresnel.png\" \/>\n<meta name=\"author\" content=\"Ing. Daniel Gonz\u00e1lez\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@UnescoTeleMed\" \/>\n<meta name=\"twitter:site\" content=\"@UnescoTeleMed\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ing. Daniel Gonz\u00e1lez\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2013\\\/12\\\/espectrometro-reducido-para-moviles\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/catai.net\\\/blog\\\/2013\\\/12\\\/espectrometro-reducido-para-moviles\\\/\"},\"author\":{\"name\":\"Ing. 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