{"id":3913,"date":"2023-03-23T13:37:00","date_gmt":"2023-03-23T12:37:00","guid":{"rendered":"https:\/\/www.cailabs.com\/news\/contec-chooses-cailabs-for-its-next-optical-ground-station\/"},"modified":"2024-03-06T14:50:16","modified_gmt":"2024-03-06T13:50:16","slug":"contec-choisit-cailabs-pour-sa-prochaine-station-sol-optique","status":"publish","type":"news","link":"https:\/\/www.cailabs.com\/fr\/actualites\/aerospatial-defense\/contec-choisit-cailabs-pour-sa-prochaine-station-sol-optique\/","title":{"rendered":"CONTEC choisit Cailabs pour sa prochaine station-sol optique"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>La soci\u00e9t\u00e9 cor\u00e9enne CONTEC a command\u00e9 une station-sol optique \u00e0 Cailabs, qui sera install\u00e9e en 2024.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CONTEC, soci\u00e9t\u00e9 cor\u00e9enne issue de l\u2019Institut Cor\u00e9en de Recherche A\u00e9rospatiale (KARI), d\u00e9veloppe une infrastructure sol de stations-sol optiques, pour permettre aux op\u00e9rateurs de satellites de s\u2019appuyer sur les communications laser dans leur architecture.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les communications lasers s\u2019appuient en effet sur la propagation de la lumi\u00e8re dans le vide et dans l\u2019air pour \u00e9changer des informations et ne n\u00e9cessitent pas de bande de fr\u00e9quence allou\u00e9e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019enjeu de cette nouvelle technologie prometteuse est donc de gagner en capacit\u00e9 de transfert, d\u2019\u00e9viter les probl\u00e8mes de spectre et, dans certains cas, de s\u00e9curiser les liaisons en s\u2019appuyant sur les propri\u00e9t\u00e9s de faible probabilit\u00e9 d\u2019interception (LPI) et de d\u00e9tection (LPD).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e9anmoins, ces communications lasers sont fortement impact\u00e9es par les turbulences atmosph\u00e9riques, qui d\u00e9gradent la qualit\u00e9 du lien. \u00ab<em>Nous fabriquons des stations-sol optiques cl\u00e9s en main, qui g\u00e8rent les turbulences atmosph\u00e9riques afin de tenir la promesse de haute capacit\u00e9 des communications laser, m\u00eame \u00e0 travers l\u2019atmosph\u00e8re<\/em>\u00bb, explique Jean-Fran\u00e7ois Morizur, PDG de Cailabs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Leader mondial de la mise en forme de la lumi\u00e8re, Cailabs a en effet d\u00e9velopp\u00e9 le composant\u00a0<a href=\"https:\/\/www.cailabs.com\/produit\/tilba-atmo\/\">TILBA\u00ae-ATMO<\/a>, capable de compenser la turbulence atmosph\u00e9rique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La station-sol optique (<a href=\"https:\/\/www.cailabs.com\/produit\/tilba-ogs\/\">OGS pour Optical Ground Station<\/a>) command\u00e9e par CONTEC int\u00e9grera ce composant unique permettant des communications fiables et haut d\u00e9bit. Compatible CCSDS<sup>1<\/sup>&nbsp;par d\u00e9faut, la station-sol sera par ailleurs compatible SDA<sup>2<\/sup>&nbsp;et QKD<sup>3<\/sup>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La station sol optique devrait permettre d\u2019am\u00e9liorer l\u2019op\u00e9ration des missions spatiales, en combinaison avec le r\u00e9seau de stations sol radiofr\u00e9quence existantes. CONTEC a ainsi d\u00e9j\u00e0 install\u00e9 12 stations sol dans le monde entier, offrant ainsi aux op\u00e9rateurs de satellite une solution cl\u00e9 en main d\u2019infrastructure sol. \u00ab<em>Comme nous constatons une demande croissante pour le GsaaS (Ground Station as a Service) nous continuerons \u00e0 agrandir notre r\u00e9seau de stations sol. En 2023, nous installerons plus d\u2019antennes en Am\u00e9rique et en Europe<\/em>\u00bb souligne Sunghee Lee, le PDG de CONTEC.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00ab<em>C\u2019est un privil\u00e8ge pour Cailabs d\u2019annoncer que CONTEC nous a command\u00e9 une station-sol optique. Nous esp\u00e9rons que ce contrat marque le d\u00e9but d\u2019une longue collaboration sur un march\u00e9 en plein essor<\/em>\u00bb, indique Fabien Ghez, directeur commercial de Cailabs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A propos de CONTEC<\/strong><br>CONTEC est une entreprise spatiale cr\u00e9\u00e9e en 2015, issue de l\u2019Institut cor\u00e9en de recherche a\u00e9rospatiale (KARI). L\u2019entreprise est compos\u00e9e de professionnels ayant une solide exp\u00e9rience dans le domaine spatial, notamment pour le segment terrestre. Avec sa technologie exceptionnelle et son mod\u00e8le \u00e9conomique, CONTEC vise \u00e0 entrer en bourse en 2023. CONTEC est le premier et le seul fournisseur de GSaaS (Ground Station as a Service) en Cor\u00e9e du Sud ayant construit un r\u00e9seau mondial de stations sol. Il fournit une solution compl\u00e8te pour les missions satellites, de la r\u00e9ception de donn\u00e9es avec des stations sol au traitement de donn\u00e9es et \u00e0 l\u2019analyse de donn\u00e9es bas\u00e9e sur l\u2019IA. Pour plus d\u2019informations sur CONTEC :&nbsp;<a href=\"http:\/\/www.contec.kr\/\" target=\"_blank\" rel=\"noreferrer noopener\">www.contec.kr<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.cailabs.com\/app\/uploads\/2024\/02\/20230323_cailabs_cp_contec-ogs.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e9l\u00e9chargez le communiqu\u00e9 de presse<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><sup>1<\/sup>&nbsp;CCSDS : Consultative Committee for Space Data Systems<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><sup>2<\/sup>&nbsp;SDA : Space Development Agency<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><sup>3<\/sup>QKD (Quantum Key Distribution, en fran\u00e7ais \u00e9change quantique de cl\u00e9) : protocole cryptographique visant \u00e0 \u00e9tablir un secret partag\u00e9 entre deux participants qui communiquent sur un canal non s\u00e9curis\u00e9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La soci\u00e9t\u00e9 cor\u00e9enne CONTEC a command\u00e9 une station-sol optique \u00e0 Cailabs, qui sera install\u00e9e en 2024. CONTEC, soci\u00e9t\u00e9 cor\u00e9enne issue de l\u2019Institut Cor\u00e9en de Recherche A\u00e9rospatiale (KARI), d\u00e9veloppe une infrastructure sol de stations-sol optiques, pour permettre aux op\u00e9rateurs de satellites de s\u2019appuyer sur les communications laser dans leur architecture. Les communications lasers s\u2019appuient en effet [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3089,"parent":0,"template":"","categorie-news":[135],"class_list":["post-3913","news","type-news","status-publish","has-post-thumbnail","hentry","categorie-news-aerospatial-defense"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CONTEC choisit Cailabs pour sa prochaine station-sol optique - Cailabs<\/title>\n<meta name=\"description\" content=\"La soci\u00e9t\u00e9 cor\u00e9enne CONTEC a command\u00e9 une station-sol optique \u00e0 Cailabs, qui sera install\u00e9e en 2024.CONTEC, soci\u00e9t\u00e9 cor\u00e9enne issue de l\u2019Institut Cor\u00e9en de Recherche A\u00e9rospatiale (KARI), d\u00e9veloppe une infrastructure sol de stations-sol optiques, pour permettre aux op\u00e9rateurs de satellites de s\u2019appuyer sur les communications laser dans leur architecture.\" \/>\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.cailabs.com\/fr\/actualites\/aerospatial-defense\/contec-choisit-cailabs-pour-sa-prochaine-station-sol-optique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CONTEC choisit Cailabs pour sa prochaine station-sol optique - 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