{"id":31640,"date":"2026-02-12T11:43:39","date_gmt":"2026-02-12T10:43:39","guid":{"rendered":"https:\/\/cedrat-technologies.com\/?post_type=product&#038;p=31640"},"modified":"2026-03-12T12:21:11","modified_gmt":"2026-03-12T11:21:11","slug":"progress-in-piezoelectric-fine-steering-mirrors-for-optical-inter-satellite-links-in-space-constellations","status":"publish","type":"product","link":"https:\/\/cedrat-technologies.com\/fr\/produit\/progress-in-piezoelectric-fine-steering-mirrors-for-optical-inter-satellite-links-in-space-constellations\/","title":{"rendered":"Progr\u00e8s r\u00e9alis\u00e9s dans le domaine des miroirs de guidage pi\u00e9zo\u00e9lectriques de pr\u00e9cision pour les liaisons optiques inter-satellites dans les constellations spatiales"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Les communications optiques en espace libre (FSO) connaissent une expansion rapide dans l&rsquo;espace avec les constellations de satellites de communication g\u00e9ants et les liaisons optiques inter-satellites (OISL). Ce nouveau march\u00e9 spatial g\u00e9n\u00e8re une forte demande en miroirs \u00e0 guidage fin et rapide (FSM) pour les fonctions de pointage. Pour r\u00e9pondre \u00e0 ce besoin, le projet CONECS vise \u00e0 d\u00e9velopper des FSM pi\u00e9zo\u00e9lectriques qualifi\u00e9s pour l&rsquo;espace LEO avec \u00e9lectronique de commande : Ainsi, les mod\u00e8les P-FSM35XS-NS et P-FSM150S, \u00e9quip\u00e9s d&rsquo;un bo\u00eetier de commande compact CCBu20-NS, ont \u00e9t\u00e9 con\u00e7us pour garantir une r\u00e9sistance au lancement et au pointage en orbite avec des courses angulaires allant jusqu&rsquo;\u00e0 10 mrad, une bande passante de course compl\u00e8te allant jusqu&rsquo;\u00e0 100 Hz et une dur\u00e9e de vie pouvant atteindre cinq ans.<\/p>\n","protected":false},"featured_media":30501,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[],"product_cat":[1392,1539,1390,1496,1404,1464,1425,1407,1403],"product_tag":[],"class_list":{"0":"post-31640","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fsm-plateformes-tip-tilt","7":"product_cat-instrumentation-optique-domaine-publications-fr","8":"product_cat-mecanismes","9":"product_cat-optronique-fr","10":"product_cat-pilotage-controle","11":"product_cat-publications-fr","12":"product_cat-spatial","13":"product_cat-systeme-denergie-embarque","14":"product_cat-systemes-mecatroniques","16":"first","17":"instock","18":"downloadable","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/product\/31640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/comments?post=31640"}],"version-history":[{"count":1,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/product\/31640\/revisions"}],"predecessor-version":[{"id":32502,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/product\/31640\/revisions\/32502"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/media\/30501"}],"wp:attachment":[{"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/media?parent=31640"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/product_brand?post=31640"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/product_cat?post=31640"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cedrat-technologies.com\/fr\/wp-json\/wp\/v2\/product_tag?post=31640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}