{"id":7951,"date":"2020-07-21T10:05:16","date_gmt":"2020-07-21T10:05:16","guid":{"rendered":"https:\/\/sinoptix.eu\/optical-components-metalization-3\/"},"modified":"2022-02-28T06:35:46","modified_gmt":"2022-02-28T06:35:46","slug":"metallisation-composants-optiques","status":"publish","type":"post","link":"https:\/\/sinoptix.eu\/fr\/metallisation-composants-optiques\/","title":{"rendered":"M\u00e9tallisation des composants optiques"},"content":{"rendered":"<section  class='av_textblock_section av-keeaus57-889e1973f7dc71f58d1cb06bbae08f56 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4762\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/07\/metalization-coating-pictures-1.jpg\" alt=\"\" width=\"302\" height=\"274\" \/><\/p>\n<h1>Tout savoir sur la m\u00e9tallisation des composants optiques.<\/h1>\n<h2>Qu&rsquo;est ce que la m\u00e9tallisation de composants optiques ?<\/h2>\n<p>Il s&rsquo;agit du rajout d&rsquo;une couche de m\u00e9tal sur un composants optique (Or, ITO, Aluminium, argent, autres m\u00e9taux)<\/p>\n<h2>Pourquoi effectuer une m\u00e9tallisation ?<\/h2>\n<ul>\n<li>Possibilit\u00e9 de chauffer les composants (par exemple pour d\u00e9givrer le composant)<\/li>\n<li>Protection \u00e9lectromagn\u00e9tique (sur le principe de la cage de Faraday)<\/li>\n<li>Support pour le brasage\/soudure. Assemblage de composants, isolation herm\u00e9tique du composants<\/li>\n<li>Effet miroir, r\u00e9flexion de la lumi\u00e8re<\/li>\n<\/ul>\n<h2>Comment s&rsquo;effectue le d\u00e9p\u00f4t m\u00e9tallique ?<\/h2>\n<p>La m\u00e9tallisation est en g\u00e9n\u00e9ral effectu\u00e9e dans un b\u00e2ti de traitement de surface sous-vide. Elle n\u00e9cessite un support pour le positionnement des composants et la mise en forme du d\u00e9p\u00f4t. Les traitements sont effectu\u00e9s par fourn\u00e9es (ou batch) de plusieurs dizaines ou centaines de composants en fonction de leur taille et de la taille du b\u00e2ti de traitement.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-l06br1du-83613681e6c442228e74331a8f88b28b\">\n.avia-image-container.av-l06br1du-83613681e6c442228e74331a8f88b28b img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-l06br1du-83613681e6c442228e74331a8f88b28b .av-caption-image-overlay-bg{\nopacity:0.4;\nbackground-color:#000000;\n}\n.avia-image-container.av-l06br1du-83613681e6c442228e74331a8f88b28b .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-l06br1du-83613681e6c442228e74331a8f88b28b av-styling- avia-align-center  avia-builder-el-1  el_after_av_textblock  el_before_av_textblock  noHover av-overlay-hover-deactivate'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><div class=\"av-image-caption-overlay\"><div class=\"av-caption-image-overlay-bg\"><\/div><div class=\"av-image-caption-overlay-position\"><div class=\"av-image-caption-overlay-center\"><p>Courbe de transmission de la silice fondue avec traitement ITO<\/p>\n<\/div><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-12053 avia-img-lazy-loading-not-12053 avia_image ' src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/07\/ITO-transmission-curve-1030x383.jpg\" alt='courbe de transmission traitement ITO sur silice fondue' title='transmission-ITO-silice-fondue'  height=\"383\" width=\"1030\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/07\/ITO-transmission-curve-1030x383.jpg 1030w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/07\/ITO-transmission-curve-300x112.jpg 300w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/07\/ITO-transmission-curve-768x286.jpg 768w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/07\/ITO-transmission-curve-1536x572.jpg 1536w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/07\/ITO-transmission-curve-1500x558.jpg 1500w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/07\/ITO-transmission-curve-705x262.jpg 705w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/07\/ITO-transmission-curve.jpg 1588w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/div><\/div><\/div>\n<section  class='av_textblock_section av-l06bpirq-5671726027829e15ef52ed4de99e736c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Quelles sont les diff\u00e9rentes m\u00e9tallisations disponibles ?<\/h2>\n<p>Traitement sur les surfaces utiles : or, ITO (Indium, \u00e9Tain, Oxyde), micros treillis m\u00e9talliques (Cu, Ni) pour des traitements anti-aveuglement par la lumi\u00e8re du soleil, ou sur le pourtour des composants CrNiAu, TiNiAu, TiPtAu etc.<\/p>\n<p>Il est possible de rajouter un traitement Anti-reflet sur les composants m\u00e9tallis\u00e9s.<\/p>\n<p>Egalement la m\u00e9tallisation est utilis\u00e9e pour r\u00e9aliser des composants r\u00e9flectifs (miroirs) avec des couches d&rsquo;aluminium, d&rsquo;argent ou autre en fonction des longueurs d&rsquo;onde \u00e0 r\u00e9fl\u00e9chir.<\/p>\n<h2>Quelles sont les caract\u00e9ristiques des m\u00e9tallisations optiques ?<\/h2>\n<ul>\n<li>Bonne accroche ASTM D2259.83 B<\/li>\n<li>M\u00e9taux non ferreux donc peu de risque d&rsquo;oxydation. Tenue au brouillard salin MIL-C-48497 4.5.5.2<\/li>\n<li>Bonne tenue en temp\u00e9rature : MIL-C-48497, 4.5.4.1<\/li>\n<li>Soudabilit\u00e9 : MIL-STD-883<\/li>\n<li>R\u00e9sistivit\u00e9 variables (de quelques ohms \u00e0 plusieurs centaines d&rsquo;ohms pour l&rsquo;ITO)<\/li>\n<\/ul>\n<h2>Applications des traitements m\u00e9talliques.<\/h2>\n<ul>\n<li>Espace \/ D\u00e9fense<\/li>\n<li>Communication fibres optiques<\/li>\n<li>Interfaces (Ecrans) d&rsquo;\u00e9quipements \u00e0 utilisation en ext\u00e9rieur<\/li>\n<li>d\u00e9tection IR<\/li>\n<li>M\u00e9decine Biologique<\/li>\n<li>Automobile<\/li>\n<li>Protection \u00e9lectromagn\u00e9tique<\/li>\n<li>Chauffage de composants<\/li>\n<\/ul>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4776,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[130],"tags":[],"class_list":["post-7951","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-centre-de-connaissances"],"_links":{"self":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/posts\/7951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/comments?post=7951"}],"version-history":[{"count":4,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/posts\/7951\/revisions"}],"predecessor-version":[{"id":12075,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/posts\/7951\/revisions\/12075"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/media\/4776"}],"wp:attachment":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/media?parent=7951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/categories?post=7951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/tags?post=7951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}