{"id":478350,"date":"2025-04-28T01:00:04","date_gmt":"2025-04-27T23:00:04","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=478350"},"modified":"2025-04-23T17:14:02","modified_gmt":"2025-04-23T15:14:02","slug":"ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/","title":{"rendered":"Ce faisceau de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million de films en haute d\u00e9finition !"},"content":{"rendered":"

l’universit\u00e9 technique d’Eindhoven (TU\/e) a cr\u00e9\u00e9 un banc d’essai pour le transfert de donn\u00e9es sans fil ultrarapide par lumi\u00e8re infrarouge.<\/h2>\n

Ce n’est pas la premi\u00e8re fois que des donn\u00e9es sont transf\u00e9r\u00e9es \u00e0 l’aide de la lumi\u00e8re – nous le faisons tous les jours par l’interm\u00e9diaire de nos c\u00e2bles en fibre optique. Mais des techniciens de l’universit\u00e9 technique d’Eindhoven ont cr\u00e9\u00e9 un environnement d’essai dans lequel d’\u00e9normes quantit\u00e9s de donn\u00e9es sont transf\u00e9r\u00e9es par une connexion infrarouge \u00e0 l’air libre. Le banc d’essai qu’ils ont utilis\u00e9 relie le Flux Building situ\u00e9 sur le campus de la TU\/e au campus High Tech, soit une distance de 4,6 kilom\u00e8tres \u00e0 vol d’oiseau.<\/p>\n

Avec ce banc d’essai, ils voulaient affiner et optimiser la communication sans fil dans toutes les conditions m\u00e9t\u00e9orologiques (les Pays-Bas sont un excellent fournisseur de \u00ab\u00a0toutes sortes de conditions m\u00e9t\u00e9orologiques\u00a0\u00bb). Le projet devrait \u00e9galement porter sur l’int\u00e9gration de cette technologie dans les solutions de connectivit\u00e9 existantes telles que la 5G\/6G et sur la mani\u00e8re d’acheminer les r\u00e9seaux l\u00e0 o\u00f9 les c\u00e2bles en fibre optique ne sont pas envisageables.<\/p>\n

La TU\/e a lanc\u00e9 cette installation permanente pour exp\u00e9rimenter la communication sans fil \u00e0 grande vitesse. Cette installation utilise une technologie avanc\u00e9e qui combine plusieurs longueurs d’onde en une seule transmission. Cette derni\u00e8re couramment utilis\u00e9e dans les fibres optiques, a \u00e9t\u00e9 appliqu\u00e9e avec succ\u00e8s pour transmettre des donn\u00e9es \u00e0 une vitesse aussi \u00e9lev\u00e9e sur une distance aussi grande, pour la premi\u00e8re fois dans le domaine de la communication sans fil en milieu urbain.<\/p>\n

\"\"<\/p>\n

\u00ab\u00a0La lumi\u00e8re infrarouge transmise \u00e9tant tr\u00e8s focalis\u00e9e, un nombre presque illimit\u00e9 de liens de communication peuvent coexister sans interf\u00e9rence, ce qui permet d’augmenter la capacit\u00e9 des r\u00e9seaux sans fil \u00e0 une \u00e9chelle sans pr\u00e9c\u00e9dent\u00a0\u00bb, explique Vincent van Vliet, le chercheur doctorant de la TU\/e impliqu\u00e9 dans le projet.<\/em><\/p>\n

Luis Oliveira, cofondateur d’Aircision, est optimiste : \u00ab\u00a0Nous red\u00e9finissons la mani\u00e8re dont les donn\u00e9es sont transmises par voie a\u00e9rienne. Ce record prouve que notre technologie est pr\u00eate \u00e0 rendre l’internet \u00e0 haut d\u00e9bit accessible \u00e0 des millions de personnes plus rapidement que jamais\u00a0\u00bb.<\/em><\/p>\n

La solution Infrared pourrait jouer un r\u00f4le cl\u00e9 pour r\u00e9pondre \u00e0 la demande de connectivit\u00e9 rapide et fiable… Plus d’informations sur le site TU\/e, cliquez ici.<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

l’universit\u00e9 technique d’Eindhoven (TU\/e) a cr\u00e9\u00e9 un banc d’essai pour le transfert de donn\u00e9es sans fil ultrarapide par lumi\u00e8re infrarouge. Ce n’est pas la premi\u00e8re fois que des donn\u00e9es sont transf\u00e9r\u00e9es \u00e0 l’aide de la lumi\u00e8re – nous le faisons tous les jours par l’interm\u00e9diaire de nos c\u00e2bles en fibre optique. Mais des techniciens de […]<\/p>\n","protected":false},"author":7,"featured_media":478344,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3669,883],"tags":[2277,4440,6702,9606],"domains":[47],"ppma_author":[1139,1143],"class_list":["post-478350","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles","category-technologies","tag-communication","tag-connectivite","tag-infrarouge","tag-tu-e-fr","domains-electronique-eci"],"acf":[],"yoast_head":"Ce rayon de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million d...<\/title>\n<meta name=\"description\" content=\"La TU\/e a cr\u00e9\u00e9 un banc d'essai pour le transfert de donn\u00e9es sans fil ultrarapide par lumi\u00e8re infrarouge.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/478350\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ce faisceau de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million de films en haute d\u00e9finition !\" \/>\n<meta property=\"og:description\" content=\"La TU\/e a cr\u00e9\u00e9 un banc d'essai pour le transfert de donn\u00e9es sans fil ultrarapide par lumi\u00e8re infrarouge.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/478350\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-27T23:00:04+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-23T15:14:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2025\/04\/Screen-Shot-2025-04-23-at-15.38.31.png\" \/>\n\t<meta property=\"og:image:width\" content=\"883\" \/>\n\t<meta property=\"og:image:height\" content=\"560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Wisse Hettinga, Daniel Cardon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Wisse Hettinga\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/\"},\"author\":{\"name\":\"Wisse Hettinga\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/c6b626c6c65f5e1e7794ce2d17b2ca82\"},\"headline\":\"Ce faisceau de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million de films en haute d\u00e9finition !\",\"datePublished\":\"2025-04-27T23:00:04+00:00\",\"dateModified\":\"2025-04-23T15:14:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/\"},\"wordCount\":445,\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#organization\"},\"keywords\":[\"Communication\",\"Connectivit\u00e9\",\"infrarouge\",\"TU\/e\"],\"articleSection\":[\"Nouvelles\",\"Technologies\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/\",\"name\":\"Ce rayon de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million de films HD.\",\"isPartOf\":{\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#website\"},\"datePublished\":\"2025-04-27T23:00:04+00:00\",\"dateModified\":\"2025-04-23T15:14:02+00:00\",\"description\":\"La TU\/e a cr\u00e9\u00e9 un banc d'essai pour le transfert de donn\u00e9es sans fil ultrarapide par lumi\u00e8re infrarouge.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/test.eenewseurope.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ce faisceau de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million de films en haute d\u00e9finition !\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#website\",\"url\":\"https:\/\/www.eenewseurope.com\/fr\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.eenewseurope.com\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.eenewseurope.com\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/c6b626c6c65f5e1e7794ce2d17b2ca82\",\"name\":\"Wisse Hettinga\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/image\/5dc5f564ca306d7cb8b22735be49a465\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/24a36fe68de56eac2a45cbaf9aa4bb58?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/24a36fe68de56eac2a45cbaf9aa4bb58?s=96&d=mm&r=g\",\"caption\":\"Wisse Hettinga\"}}]}<\/script>","yoast_head_json":{"title":"Ce rayon de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million d...","description":"La TU\/e a cr\u00e9\u00e9 un banc d'essai pour le transfert de donn\u00e9es sans fil ultrarapide par lumi\u00e8re infrarouge.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/478350\/","og_locale":"fr_FR","og_type":"article","og_title":"Ce faisceau de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million de films en haute d\u00e9finition !","og_description":"La TU\/e a cr\u00e9\u00e9 un banc d'essai pour le transfert de donn\u00e9es sans fil ultrarapide par lumi\u00e8re infrarouge.","og_url":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/478350\/","og_site_name":"EENewsEurope","article_published_time":"2025-04-27T23:00:04+00:00","article_modified_time":"2025-04-23T15:14:02+00:00","og_image":[{"width":883,"height":560,"url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2025\/04\/Screen-Shot-2025-04-23-at-15.38.31.png","type":"image\/png"}],"author":"Wisse Hettinga, Daniel Cardon","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Wisse Hettinga","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/#article","isPartOf":{"@id":"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/"},"author":{"name":"Wisse Hettinga","@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/c6b626c6c65f5e1e7794ce2d17b2ca82"},"headline":"Ce faisceau de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million de films en haute d\u00e9finition !","datePublished":"2025-04-27T23:00:04+00:00","dateModified":"2025-04-23T15:14:02+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/"},"wordCount":445,"publisher":{"@id":"https:\/\/www.eenewseurope.com\/fr\/#organization"},"keywords":["Communication","Connectivit\u00e9","infrarouge","TU\/e"],"articleSection":["Nouvelles","Technologies"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/","url":"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/","name":"Ce rayon de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million de films HD.","isPartOf":{"@id":"https:\/\/www.eenewseurope.com\/fr\/#website"},"datePublished":"2025-04-27T23:00:04+00:00","dateModified":"2025-04-23T15:14:02+00:00","description":"La TU\/e a cr\u00e9\u00e9 un banc d'essai pour le transfert de donn\u00e9es sans fil ultrarapide par lumi\u00e8re infrarouge.","breadcrumb":{"@id":"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ecinews.fr\/fr\/ce-faisceau-de-lumiere-peut-diffuser-simultanement-19-million-de-films-en-haute-definition\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/test.eenewseurope.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Ce faisceau de lumi\u00e8re peut diffuser simultan\u00e9ment 1,9 million de films en haute d\u00e9finition !"}]},{"@type":"WebSite","@id":"https:\/\/www.eenewseurope.com\/fr\/#website","url":"https:\/\/www.eenewseurope.com\/fr\/","name":"EENewsEurope","description":"Just another WordPress site","publisher":{"@id":"https:\/\/www.eenewseurope.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.eenewseurope.com\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.eenewseurope.com\/fr\/#organization","name":"EENewsEurope","url":"https:\/\/www.eenewseurope.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","contentUrl":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","width":283,"height":113,"caption":"EENewsEurope"},"image":{"@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/c6b626c6c65f5e1e7794ce2d17b2ca82","name":"Wisse Hettinga","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/image\/5dc5f564ca306d7cb8b22735be49a465","url":"https:\/\/secure.gravatar.com\/avatar\/24a36fe68de56eac2a45cbaf9aa4bb58?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/24a36fe68de56eac2a45cbaf9aa4bb58?s=96&d=mm&r=g","caption":"Wisse Hettinga"}}]}},"authors":[{"term_id":1139,"user_id":7,"is_guest":0,"slug":"wisse-hettinga","display_name":"Wisse Hettinga","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/24a36fe68de56eac2a45cbaf9aa4bb58?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":1143,"user_id":11,"is_guest":0,"slug":"danielcardon","display_name":"Daniel Cardon","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/de9edc136dfc061ad4778e04635baefa?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/478350"}],"collection":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/comments?post=478350"}],"version-history":[{"count":0,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/478350\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media\/478344"}],"wp:attachment":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media?parent=478350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/categories?post=478350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/tags?post=478350"},{"taxonomy":"domains","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/domains?post=478350"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/ppma_author?post=478350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}