{"id":29245,"date":"2025-09-23T08:30:16","date_gmt":"2025-09-23T06:30:16","guid":{"rendered":"https:\/\/cedrat-technologies.com\/optimal-project-development-of-a-dual-technology-tip-tilt-adaptive-optics-system-for-high-power-lasers\/"},"modified":"2025-09-24T08:31:00","modified_gmt":"2025-09-24T06:31:00","slug":"optimal-project-development-of-a-dual-technology-tip-tilt-adaptive-optics-system-for-high-power-lasers","status":"publish","type":"post","link":"https:\/\/cedrat-technologies.com\/fr\/optimal-project-development-of-a-dual-technology-tip-tilt-adaptive-optics-system-for-high-power-lasers\/","title":{"rendered":"Projet OPTIMAL &#8211; D\u00e9veloppement d\u2019une technologie duale de syst\u00e8me optique adaptatif tip\/tilt pour lasers haute puissance"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"29245\" class=\"elementor elementor-29245 elementor-29233\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ca36bc e-flex e-con-boxed e-con e-parent\" data-id=\"1ca36bc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ec68db8 e-con-full e-flex e-con e-child\" data-id=\"ec68db8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e1842fe elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"e1842fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"383\" height=\"372\" src=\"https:\/\/cedrat-technologies.com\/wp-content\/uploads\/high_energy_laser.jpg\" class=\"attachment-large size-large wp-image-29498\" alt=\"high energy laser (HEL)\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-17f8cfc e-con-full e-flex e-con e-child\" data-id=\"17f8cfc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-266bef1 elementor-widget elementor-widget-text-editor\" data-id=\"266bef1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dans le d\u00e9veloppement des syst\u00e8mes laser, la densit\u00e9 d&rsquo;\u00e9nergie sur la cible est le principal d\u00e9fi \u00e0 relever. Les optiques adaptatives traditionnelles sont utilis\u00e9es pour augmenter l&rsquo;efficacit\u00e9 du laser et r\u00e9pondre \u00e0 ce besoin. Des exigences similaires existent dans les applications civiles de fabrication afin d&rsquo;am\u00e9liorer la qualit\u00e9 et la vitesse du per\u00e7age, du soudage ou de l&rsquo;impression au laser. Le projet OPTIMAL men\u00e9 par le CTEC pour la <a href=\"https:\/\/www.defense.gouv.fr\/dga\">Direction g\u00e9n\u00e9rale de l&rsquo;armement (DGA)<\/a> fournira une solution optique adaptative tip\/tilt rentable, d\u00e9riv\u00e9e de son FSM pour la communication laser spatiale. D&rsquo;une part, l&rsquo;innovation r\u00e9side dans la combinaison de deux technologies tip\/tilt : des fast steering mirrors (FSM) pi\u00e9zo\u00e9lectriques et magn\u00e9tiques dispos\u00e9s en s\u00e9rie dans une boucle optique \u00e0 r\u00e9troaction, afin de compenser les d\u00e9fauts de la tourelle et les perturbations atmosph\u00e9riques. D&rsquo;autre part, le projet aborde les d\u00e9fis techniques et technologiques li\u00e9s aux FSM, notamment : l&rsquo;int\u00e9gration de miroirs \u00e0 haute r\u00e9flectivit\u00e9 pour les <strong>armes \u00e0 \u00e9nergie directe (DEW)<\/strong>, la gestion thermique due \u00e0 l&rsquo;\u00e9chauffement des miroirs et des c\u00e9ramiques pi\u00e9zo\u00e9lectriques, ainsi qu&rsquo;un contr\u00f4le pr\u00e9cis \u00e0 haute fr\u00e9quence et grande amplitude.<\/p><p>Les r\u00e9sultats de ce projet seront exploit\u00e9s dans le domaine de la d\u00e9fense, via l\u2019analyse des performances d\u2019armes laser anti-drones, et dans le secteur industriel civil gr\u00e2ce \u00e0 une solution pi\u00e9zo\u00e9lectrique de tip\/tilt pour lasers de forte puissance, permettant d\u2019accro\u00eetre la productivit\u00e9 industrielle de nos clients.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dans le d\u00e9veloppement des syst\u00e8mes laser, la densit\u00e9 d&rsquo;\u00e9nergie sur la cible est le principal d\u00e9fi \u00e0 relever. Les optiques adaptatives traditionnelles sont utilis\u00e9es pour augmenter l&rsquo;efficacit\u00e9 du laser et r\u00e9pondre \u00e0 ce besoin. Des exigences similaires existent dans les applications civiles de fabrication afin d&rsquo;am\u00e9liorer la qualit\u00e9 et la vitesse du per\u00e7age, du soudage &#8230; <a title=\"Projet OPTIMAL &#8211; D\u00e9veloppement d\u2019une technologie duale de syst\u00e8me optique adaptatif tip\/tilt pour lasers haute puissance\" class=\"read-more\" href=\"https:\/\/cedrat-technologies.com\/fr\/optimal-project-development-of-a-dual-technology-tip-tilt-adaptive-optics-system-for-high-power-lasers\/\" aria-label=\"En savoir plus sur Projet OPTIMAL &#8211; D\u00e9veloppement d\u2019une technologie duale de syst\u00e8me optique adaptatif tip\/tilt pour lasers haute puissance\">Lire la suite<\/a><\/p>\n","protected":false},"author":1,"featured_media":29498,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1,2477],"tags":[],"class_list":{"0":"post-29245","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-focus","8":"category-focus-cedrat"},"acf":[],"_links":{"self":[{"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/posts\/29245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/comments?post=29245"}],"version-history":[{"count":0,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/posts\/29245\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/media\/29498"}],"wp:attachment":[{"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/media?parent=29245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/categories?post=29245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/tags?post=29245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}