{"id":19322,"date":"2024-09-27T04:39:58","date_gmt":"2024-09-27T04:39:58","guid":{"rendered":"https:\/\/sinoptix.eu\/optical-components\/uv-optics\/mgf2-optical-components\/"},"modified":"2025-04-14T09:43:48","modified_gmt":"2025-04-14T09:43:48","slug":"composants-optiques-mgf2","status":"publish","type":"page","link":"https:\/\/sinoptix.eu\/fr\/optical-components\/uv-optics\/composants-optiques-mgf2\/","title":{"rendered":"Composants optiques en MgF2"},"content":{"rendered":"<section  class='av_textblock_section av-m1k7cc4z-c609e0ef72f8819526725001286fbac1 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1>Composants optiques en MgF2<\/h1>\n<p><span style=\"color: #ba3726;\">SINOPTIX<\/span> fournit divers composants optiques en fluorure de magn\u00e9sium de qualit\u00e9 optique. Le MgF2 est un mat\u00e9riau cristallin dot\u00e9 d&rsquo;excellentes propri\u00e9t\u00e9s optiques et m\u00e9caniques. Il est souvent utilis\u00e9 dans les syst\u00e8mes optiques laser UV \u00e0 haute puissance.<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-m1k7n974-e5d807dac5bf88520736a1ded9ae7261 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Caract\u00e9ristiques du fluorure de magn\u00e9sium<\/h2>\n<h3>Tableau des propri\u00e9t\u00e9s du MgF2<\/h3>\n<table>\n<tbody>\n<tr>\n<td><strong>D\u00e9nomination du mat\u00e9riau<\/strong><\/td>\n<td>Fluorure de magn\u00e9sium<\/td>\n<\/tr>\n<tr>\n<td><strong>Formule chimique<\/strong><\/td>\n<td>MgF2<\/td>\n<\/tr>\n<tr>\n<td><strong>Indice de r\u00e9fraction<\/strong><\/p>\n<p><strong>(mat\u00e9riau bir\u00e9fringent)<\/strong><\/td>\n<td>@200nm no=1.423 ne=1.437<\/p>\n<p>@640nm no=1.377 ne=1.389<\/p>\n<p>@ 3\u00b5m no=1.36 ne=1,371<\/td>\n<\/tr>\n<tr>\n<td><strong>Plage de transmission<\/strong><\/td>\n<td>130 nm \u00e0 8 \u00b5m<\/td>\n<\/tr>\n<tr>\n<td><strong>Densit\u00e9<\/strong><\/td>\n<td>3,148 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td><strong>Duret\u00e9<\/strong><\/td>\n<td>415 Knoop (MOHS 6)<\/td>\n<\/tr>\n<tr>\n<td><strong>Module de Young<\/strong><\/td>\n<td>138,5 GPa<\/td>\n<\/tr>\n<tr>\n<td><strong>Dilatation thermique<\/strong><\/td>\n<td>13,7*10-6 \u00b0K-1 sur Axe C<\/p>\n<p>8,9\u00b0*10-6 \u00b0K-1 perpendiculaire \u00e0 l&rsquo;axe C<\/td>\n<\/tr>\n<tr>\n<td><strong>Conductivit\u00e9 thermique<\/strong><\/td>\n<td>21 W\/(m*\u00b0K)<\/td>\n<\/tr>\n<tr>\n<td><strong>Point de fusion<\/strong><\/td>\n<td>1255 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>MgF2 est plus dur que CaF2 et donc un mat\u00e9riau plus r\u00e9sistant aux conditions de travail difficiles.<\/p>\n<p>Veuillez consulter notre <a href=\"https:\/\/sinoptix.eu\/fr\/uv-optics-complete-guide\/\">guide complet sur l&rsquo;optique UV<\/a>.<\/p>\n<\/div><\/section>\n<div id='avia-messagebox-' class='avia_message_box av_notification av-m1k7o6va-5c8180f2fb2377190753179d5377d83e avia-color-blue avia-size-normal avia-icon_select-yes avia-border-dashed  avia-builder-el-2  el_after_av_textblock  el_before_av_textblock ' ><span class='avia_message_box_title' >Note<\/span><div class=\"avia_message_box_content\"><span class='avia_message_box_icon avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue83e' data-av_iconfont='entypo-fontello' ><\/span><p>+ Le MgF2 est un mat\u00e9riau bir\u00e9fringent, ce qui signifie que son indice de r\u00e9fraction d\u00e9pend de la polarisation de la lumi\u00e8re.<\/p>\n<\/div><\/div>\n<section  class='av_textblock_section av-m1k7rc4g-0b69fc2881d579609636616e32a3e4dd '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Capacit\u00e9s de fabrication de composants optiques en MgF2<\/h2>\n<h3>Capacit\u00e9s de fabrication<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Propri\u00e9t\u00e9s<\/th>\n<th>Valeurs<\/th>\n<\/tr>\n<tr>\n<td><strong>Dimensions disponibles<\/strong><\/td>\n<td>jusqu&rsquo;\u00e0 D160mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Tol\u00e9rances dimensionnelles<\/strong><\/td>\n<td>+\/-0,01mm<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9paisseur<\/strong><\/td>\n<td>1-50mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Qualit\u00e9 de surface<\/strong><\/td>\n<td>S&#038;D : 20\/10 qualit\u00e9 normale ; 10\/5 haute qualit\u00e9<\/td>\n<\/tr>\n<tr>\n<td><strong>Orientation<\/strong><\/td>\n<td><111>,<110> ou <100><\/td>\n<\/tr>\n<tr>\n<td><strong>Parall\u00e9lisme<\/strong><\/td>\n<td>meilleur que 10\u2033<\/td>\n<\/tr>\n<tr>\n<td><strong>Rev\u00eatements<\/strong><\/td>\n<td>AR \/ BBAR<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><\/h3>\n<h3><\/h3>\n<h3>R\u00e9f\u00e9rences des composants MgF2\u00a0:<\/h3>\n<\/div><\/section>\n<div  class='flex_column av-1qbog40-87494182d510bd40d5ac5df6d91349b1 av_one_full  avia-builder-el-4  el_after_av_textblock  el_before_av_textblock  first flex_column_div  column-top-margin'     ><div  id=\"av-sc-portfolio-1\"  class=' grid-sort-container isotope   no_margin-container with-title-container grid-total-odd grid-col-4 grid-links-' data-portfolio-id='1'><div data-ajax-id='23331' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-23331 grid-entry-overview grid-loop-1 grid-parity-odd  composants-optiques-mgf2_sort  av_one_fourth first default_av_fullwidth '><article class='main_color inner-entry'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><a href=\"https:\/\/sinoptix.eu\/fr\/portfolio-item\/plaquette-de-mgf2\/\" title='Plaquette de MgF2'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"185\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2026\/03\/MGF2-plate-260x185.png\" class=\"wp-image-23327 avia-img-lazy-loading-not-23327 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"MgF2 plate\" srcset=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2026\/03\/MGF2-plate-260x185.png 260w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2026\/03\/MGF2-plate-531x375.png 531w\" sizes=\"(max-width: 260px) 100vw, 260px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Plaquette de MgF2\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/plaquette-de-mgf2\/' title='Plaquette de MgF2'>Plaquette de MgF2<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='21146' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-21146 grid-entry-overview grid-loop-2 grid-parity-even  composants-optiques-mgf2_sort  av_one_fourth  default_av_fullwidth '><article class='main_color inner-entry'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><a href=\"https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-en-fluorure-de-magnesium\/\" title='Fen\u00eatre en Fluorure de magn\u00e9sium'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"185\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/04\/magnesium-fluoride-window-260x185.png\" class=\"wp-image-21140 avia-img-lazy-loading-not-21140 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"Magnesium Fluoride window\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Fen\u00eatre en Fluorure de magn\u00e9sium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-en-fluorure-de-magnesium\/' title='Fen\u00eatre en Fluorure de magn\u00e9sium'>Fen\u00eatre en Fluorure de magn\u00e9sium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='19878' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-19878 grid-entry-overview grid-loop-3 grid-parity-odd  post-entry-last  composants-optiques-mgf2_sort  av_one_fourth  default_av_fullwidth '><article class='main_color inner-entry'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><a href=\"https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-en-mgf2\/\" title='Fen\u00eatre en MgF2'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"185\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/MGF2-window-260x185.png\" class=\"wp-image-19874 avia-img-lazy-loading-not-19874 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"MgF2 window\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Fen\u00eatre en MgF2\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-en-mgf2\/' title='Fen\u00eatre en MgF2'>Fen\u00eatre en MgF2<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><\/div><\/div><section  class='av_textblock_section av-m1k7ts38-7d71b585c4d3eca62543b8bb634a7af4 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Composants en MgF2 disponibles<\/h2>\n<p>Nous pouvons vous proposer les types de composants optiques ci-dessous :<\/p>\n<ul>\n<li>Fen\u00eatres MgF2<\/li>\n<li>Lentilles MgF2<\/li>\n<li>Prismes MgF2<\/li>\n<li>Plaquettes MgF2<\/li>\n<\/ul>\n<p>Diff\u00e9rentes qualit\u00e9s de mati\u00e8re peuvent \u00eatre propos\u00e9es, merci de pr\u00e9ciser votre application lors de votre demande de devis.<\/p>\n<\/div><\/section><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1viywg-ac261d026f98b51bb310de6d2a1d3445\">\n#top .hr.hr-invisible.av-1viywg-ac261d026f98b51bb310de6d2a1d3445{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-1viywg-ac261d026f98b51bb310de6d2a1d3445 hr-invisible  avia-builder-el-7  el_after_av_textblock  el_before_av_button '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div  class='avia-button-wrap av-m1k7u2z5-7bac2f985ffa20e324692ace4913a325-wrap avia-button-center  avia-builder-el-8  el_after_av_hr  avia-builder-el-last '><a href='https:\/\/sinoptix.eu\/fr\/contact\/'  class='avia-button av-m1k7u2z5-7bac2f985ffa20e324692ace4913a325 av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-center avia-color-theme-color'   aria-label=\"Devis de composants optiques en MgF2\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue8ab' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Devis de composants optiques en MgF2<\/span><\/a><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":19007,"parent":5477,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-19322","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages\/19322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/types\/page"}],"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=19322"}],"version-history":[{"count":3,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages\/19322\/revisions"}],"predecessor-version":[{"id":21155,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages\/19322\/revisions\/21155"}],"up":[{"embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages\/5477"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/media\/19007"}],"wp:attachment":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/media?parent=19322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}