{"id":233484,"date":"2015-06-21T22:00:00","date_gmt":"2015-06-21T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/les-vitesses-des-transmissions-wireless-se-rapprochent-de-celles-des-transmissions-optiques\/"},"modified":"2015-06-21T22:00:00","modified_gmt":"2015-06-21T22:00:00","slug":"les-vitesses-des-transmissions-wireless-se-rapprochent-de-celles-des-transmissions-optiques","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/les-vitesses-des-transmissions-wireless-se-rapprochent-de-celles-des-transmissions-optiques\/","title":{"rendered":"Les vitesses des transmissions Wireless se rapprochent de celles des transmissions optiques"},"content":{"rendered":"<p>La d&eacute;monstration comprenait la transmission de signaux &agrave; 32 Gbit\/s sur une distance de 25m et pose les bases des futures applications de communications THz. &quot; Comme nous l&rsquo;avons d&eacute;montr&eacute;, l&rsquo;espace existant entre les mondes de la fibre optique et de la radio peut &ecirc;tre reli&eacute; en utilisant des circuits THz bas&eacute;s sur de la photonique &quot; explique Guillaume Ducournau, Professeur Assistant de l&rsquo;IEMN (CNRS \/ Universit&eacute; Lille 1) travaillant sur les syst&egrave;mes de communication THz. &laquo; Gr&acirc;ce &agrave; cette premi&egrave;re d&eacute;monstration, un nouveau champ de syst&egrave;mes de communication THz est maintenant ouvert&raquo;.<\/p>\n<p>La d&eacute;monstration s&rsquo;est r&eacute;alis&eacute;e dans le cadre du projet national COM&rsquo;TONIQ (ANR-13-INFR-001-01) int&eacute;grant la participation de cinq partenaires coordonn&eacute;s par l&rsquo;IEMN (<a target=\"_blank\" href=\"http:\/\/photoniquethz.iemn.univ-lille1.fr\/contrat-anr-comtoniq\/\" rel=\"noopener\">http:\/\/photoniquethz.iemn.univ-lille1.fr\/contrat-anr-comtoniq\/<\/a> ). &laquo; Les programmes de recherche fran&ccedil;ais equipex &laquo; FLUX &raquo; (communications de donn&eacute;es avanc&eacute;es &agrave; haute vitesse guid&eacute;s par fibre optique \/ wireless) et &laquo; ExCELSIOR &raquo; (caract&eacute;risation avanc&eacute;e de composants et syst&egrave;mes nano) permettent de soutenir le d&eacute;veloppement de ces technologies de r&eacute;seaux avanc&eacute;es &raquo;.<\/p>\n<p>&ldquo;Tektronix est ravi de travailler en si proche collaboration avec l&rsquo;IEMN pour atteindre ce tel prestigieux progr&egrave;s &raquo;, mentionne le Docteur Klaus Engenhardt, CTO pour Tektronix EMEA. &laquo; Il est tr&egrave;s excitant de de voir notre solution de transmission et r&eacute;ception point &agrave; point (incluant le g&eacute;n&eacute;rateur arbitraire Tektronix AWG70001A 50 GS\/s, le transmetteur optique &agrave; multi-format complexe, et \n<\/p>\n<hr \/>\n<p>l&rsquo;oscilloscope DPO77002SX ATI &agrave; 70 GHz de Tektronix) utilis&eacute;s pour aider &agrave; rapprocher les technologies de l&rsquo;optique coh&eacute;rente et des transceivers THz. Des outils avanc&eacute;s sont n&eacute;cessaires aujourd&rsquo;hui pour g&eacute;n&eacute;rer et caract&eacute;riser des signaux &agrave; 100G, 400G et au-del&agrave; et Tektronix offre une gamme large de solutions de tests pour les communications optiques &raquo;.<\/p>\n<\/p>\n<p><strong>&Agrave; propos de l&rsquo;IEMN<\/strong> <br \/>\nL&rsquo;Institut d&rsquo;&eacute;lectronique, de micro&eacute;lectronique et de nanotechnologie (IEMN) est un laboratoire fran&ccedil;ais de premier plan qui emploie environ 500 chercheurs dans les domaines de la micro-nano&eacute;lectronique, l&rsquo;optique, l&rsquo;acoustique et MEMS. Des programmes conjoints &agrave; moyen terme avec des partenaires industriels et d&rsquo;autres &eacute;tablissements nationaux, et des initiatives de recherche &agrave; long terme stimulent le ressourcement des projets de recherche. Gr&acirc;ce au soutien financier constant du Conseil r&eacute;gional du Nord Pas de Calais alli&eacute; &agrave; celui de nos fiduciaires, l&rsquo;IEMN dispose d&rsquo;installations techniques exceptionnelles : Salle blanche de micro et nano fabrication (1600m&sup2;, r&eacute;seau Renatech fran&ccedil;ais), plate-forme de caract&eacute;risation RF et MEMS (DC-2,5 THz) &agrave; tr&egrave;s haute fr&eacute;quence, plate-forme de microscopie &agrave; champ proche (AFM\/STM), plateformes Telecom et EMC. L&rsquo;IEMN contribue &eacute;galement de mani&egrave;re significative &agrave; l&rsquo;enseignement sup&eacute;rieur par le biais de programmes de doctorat et de ma&icirc;trise. La politique scientifique de l&rsquo;IEMN contribue &agrave; la recherche scientifique et &agrave; ses applications tout en ayant pour objectif de fournir des avantages sociaux, culturels et &eacute;conomiques &agrave; la soci&eacute;t&eacute; par le biais de collaborations avec l&rsquo;industrie. <\/p>\n<p><a target=\"_blank\" href=\"http:\/\/exploit.iemn.univ-lille1.fr\/\" rel=\"noopener\">http:\/\/exploit.iemn.univ-lille1.fr\/<\/a><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tektronix a annonc\u00e9 la premi\u00e8re d\u00e9monstration d\u2019un nouveau record du monde de transmission de donn\u00e9es \u00e0 400 GHz (0,4 THz) en utilisant des codages de signaux (jusqu\u2019\u00e0 16 QAM) et des composants THz avanc\u00e9s. En utilisant une combinaison de technologies d\u2019optique coh\u00e9rente et de transceivers THz, ce record mondial montre les avanc\u00e9es effectu\u00e9es sur les liens wireless op\u00e9rationnels sur des fr\u00e9quences THz et des d\u00e9bits optiques \u00e9quivalents. <\/p>\n","protected":false},"author":22,"featured_media":233485,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-233484","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Les vitesses des transmissions Wireless se rapprochent de celle...<\/title>\n<meta name=\"description\" content=\"Tektronix a annonc\u00e9 la premi\u00e8re d\u00e9monstration d\u2019un nouveau record du monde de transmission de donn\u00e9es \u00e0 400 GHz (0,4 THz) en utilisant des codages de...\" \/>\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\/233484\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les vitesses des transmissions Wireless se rapprochent de celles des transmissions optiques\" \/>\n<meta property=\"og:description\" content=\"Tektronix a annonc\u00e9 la premi\u00e8re d\u00e9monstration d\u2019un nouveau record du monde de transmission de donn\u00e9es \u00e0 400 GHz (0,4 THz) en utilisant des codages de signaux (jusqu\u2019\u00e0 16 QAM) et des composants THz avanc\u00e9s. En utilisant une combinaison de technologies d\u2019optique coh\u00e9rente et de transceivers THz, ce record mondial montre les avanc\u00e9es effectu\u00e9es sur les liens wireless op\u00e9rationnels sur des fr\u00e9quences THz et des d\u00e9bits optiques \u00e9quivalents.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/233484\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2015-06-21T22:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci4739_tektronix.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1340\" \/>\n\t<meta property=\"og:image:height\" content=\"712\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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