{"id":22217,"date":"2025-09-16T07:25:27","date_gmt":"2025-09-16T07:25:27","guid":{"rendered":"https:\/\/sinoptix.eu\/does-china-bans-germanium-export\/"},"modified":"2025-09-18T08:33:42","modified_gmt":"2025-09-18T08:33:42","slug":"la-chine-interdit-elle-lexportation-de-germanium","status":"publish","type":"post","link":"https:\/\/sinoptix.eu\/fr\/la-chine-interdit-elle-lexportation-de-germanium\/","title":{"rendered":"La Chine interdit-elle l\u2019exportation de germanium ?"},"content":{"rendered":"<section  class='av_textblock_section av-mfm8ctt4-3ac72a37be70a58d669521bdba80f22e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1>La Chine interdit-elle l\u2019exportation de germanium ?<\/h1>\n<p>Suite aux tensions croissantes entre les grandes puissances mondiales et aux restrictions impos\u00e9es par les \u00c9tats-Unis sur les semi-conducteurs destin\u00e9s \u00e0 la Chine, la Chine r\u00e9agit en imposant un contr\u00f4le des exportations de mat\u00e9riaux critiques, notamment le germanium et le gallium.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mfm8d8r6-7a5e40b0e152df671339f9ec012a2770\">\n.avia-image-container.av-mfm8d8r6-7a5e40b0e152df671339f9ec012a2770 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-mfm8d8r6-7a5e40b0e152df671339f9ec012a2770 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-mfm8d8r6-7a5e40b0e152df671339f9ec012a2770 av-styling- avia-align-center  avia-builder-el-1  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-22193 avia-img-lazy-loading-not-22193 avia_image ' src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/China-Ge-300x300.png\" alt='Does China bans Germanium export ?' title='China-Ge'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/China-Ge-300x300.png 300w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/China-Ge-1030x1030.png 1030w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/China-Ge-80x80.png 80w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/China-Ge-768x768.png 768w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/China-Ge-36x36.png 36w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/China-Ge-180x180.png 180w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/China-Ge-705x705.png 705w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/China-Ge.png 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div>\n<section  class='av_textblock_section av-mflzbmyl-0f4362487b3bb148487c58d56f270472 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Restrictions chinoises sur les exportations de germanium<\/h2>\n<p>La Chine n&rsquo;a pas appliqu\u00e9 de restriction totale aux exportations de <a href=\"https:\/\/sinoptix.eu\/fr\/optiques-germanium-guide-achat\/\">germanium<\/a>, mais a mis en place un syst\u00e8me de licences pour son exportation.<\/p>\n<h3>Annonce officielle du MOFCOM<\/h3>\n<p>D\u00e9but juillet 2023, le minist\u00e8re chinois du Commerce (MOFCOM) a annonc\u00e9 que le germanium et les composants contenant du <a href=\"https:\/\/aqygzj.mofcom.gov.cn\/qdml\/art\/2023\/art_c2ae3d2061e14e97ba608de1ed565f78.html\" target=\"_blank\" rel=\"noopener\">germanium seront soumis \u00e0 un contr\u00f4le des exportations (lien en chinois)<\/a> \u00e0 compter du 1er ao\u00fbt 2023.<\/p>\n<h3>Les composants optiques sont-ils concern\u00e9s par les restrictions \u00e0 l&rsquo;exportation du germanium\u00a0?<\/h3>\n<p>Gr\u00e2ce \u00e0 sa tr\u00e8s bonne transmission dans le spectre de 7 \u00e0 14\u00a0\u00b5m, le germanium est largement utilis\u00e9 dans l&rsquo;optique des syst\u00e8mes de vision thermique, avec <a href=\"https:\/\/sinoptix.eu\/fr\/le-baf2-une-alternative-au-germanium\/\">peu d&rsquo;alternatives<\/a>.<\/p>\n<p>Comme souvent en Chine, les annonces manquent de pr\u00e9cision pour d\u00e9terminer les applications sp\u00e9cifiques. Une question directe d&rsquo;un fournisseur de composants optiques au MOFCOM a donn\u00e9 lieu \u00e0 <a href=\"https:\/\/gzly.mofcom.gov.cn\/info\/detail?id=ff80808197c995f30197cfe029fd6f00&amp;replayId=ff80808197c995f30197cfe02bcd6f01\" target=\"_blank\" rel=\"noopener\">une r\u00e9ponse vague<\/a>, invitant le fournisseur \u00e0 consulter eux-m\u00eames des ressources en ligne. L&rsquo;annonce officielle ci-dessus, qui mentionne de nombreux codes HS (codes abr\u00e9g\u00e9s de cat\u00e9gories douani\u00e8res), n&rsquo;inclut pas les composants optiques tels que les codes 9001 et 9002.<\/p>\n<p>Cela \u00e9tant dit, en pratique, les douanes chinoises exigent que chaque composant contenant une petite quantit\u00e9 de germanium (m\u00eame dans le rev\u00eatement optique) fasse l&rsquo;objet d&rsquo;une d\u00e9claration officielle.<\/p>\n<p>La r\u00e9ponse courte \u00e0 la question, tir\u00e9e de l&rsquo;exp\u00e9rience pratique, est un grand OUI.<\/p>\n<h3>Quels clients peuvent obtenir le feu vert pour l&rsquo;exportation\u00a0?<\/h3>\n<p>La d\u00e9cision finale \u00e9tant du ressort du gouvernement, il est difficile d&rsquo;apporter une r\u00e9ponse claire \u00e0 cette question. Voici un petit tableau pr\u00e9sentant notre compr\u00e9hension de ce point\u00a0:<\/p>\n<\/div><\/section>\n<div class='avia-data-table-wrap av-8wp3by2-b268346a1610f88f0c8adc19bde00379 avia_responsive_table avia-table-1'><table  class='avia-table avia-data-table avia_pricing_default  avia-builder-el-3  el_after_av_textblock  el_before_av_textblock '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Table\" ><tbody><tr class='avia-heading-row'><th class=''>Stiuation<\/th><th class=''>Probabilit\u00e9 d&rsquo;obtenir un accord pour l&rsquo;achat d&rsquo;optiques en Germanium<\/th><\/tr><tr class=''><td class=''>L&rsquo;utilisateur est la cible de sanctions de la part de la Chine<\/td><td class=''>Nulle<\/td><\/tr><tr class=''><td class=''>L&rsquo;utilisation est un fournisseur de l&rsquo;arm\u00e9e am\u00e9ricaine ou de l&rsquo;OTAN<\/td><td class=''>Pratiquement nulle<\/td><\/tr><tr class=''><td class=''>La soci\u00e9t\u00e9 ou le client final est situ\u00e9 aux US<\/td><td class=''>Tr\u00e8s difficile<\/td><\/tr><tr class=''><td class=''>La soci\u00e9t\u00e9 de d\u00e9sire pas communiquer d&rsquo;informations sur elle m\u00eame ou son projet aux autorit\u00e9s chinoises. <\/td><td class=''>Nulle<\/td><\/tr><tr class=''><td class=''>Application non militaire, avec transparence sur l&rsquo;utilisation finale<\/td><td class=''>Grandes chances de succ\u00e8s<\/td><\/tr><\/tbody><\/table><\/div><style type='text\/css'>.avia-table-1 td:nth-of-type(1):before { content: 'Stiuation'; } .avia-table-1 td:nth-of-type(2):before { content: 'Probabilit\u00e9 d\u2019obtenir un accord pour l\u2019achat d\u2019optiques en Germanium'; } <\/style>\n<section  class='av_textblock_section av-mfm171qm-dab77cf7420e740997447262558ad4c9 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3>Impact sur le prix et la disponibilit\u00e9 du germanium<\/h3>\n<p>La Chine fournit environ les deux tiers de l&rsquo;approvisionnement mondial en germanium, ce qui en fait de loin le plus grand producteur. Le syst\u00e8me de licences a complexifi\u00e9 et prolong\u00e9 les d\u00e9lais de production, ce qui a entra\u00een\u00e9 une flamb\u00e9e du prix de la mati\u00e8re premi\u00e8re en germanium depuis 2023, atteignant pr\u00e8s de 6\u00a0000 USD\/kg en septembre 2025.<\/p>\n<h2>Demande de licence d&rsquo;exportation pour les composants optiques en germanium<\/h2>\n<p>Comme indiqu\u00e9 pr\u00e9c\u00e9demment, toute entreprise souhaitant se procurer des <a href=\"https:\/\/sinoptix.eu\/fr\/optical-components\/composants-optiques-ir\/composants-optiques-germanium\/\">composants optiques en germanium<\/a> doit effectuer une demande de licence.<\/p>\n<h3>\u00c0 quoi ressemble une licence d&rsquo;exportation\u00a0?<\/h3>\n<p>Voici une image d&rsquo;une licence d\u00e9livr\u00e9e par les autorit\u00e9s\u00a0:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-22175 aligncenter\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/export-licence-217x300.jpeg\" alt=\"Export licence germanium sample\" width=\"217\" height=\"300\" srcset=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/export-licence-217x300.jpeg 217w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/export-licence-744x1030.jpeg 744w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/export-licence-768x1063.jpeg 768w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/export-licence-1109x1536.jpeg 1109w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/export-licence-1479x2048.jpeg 1479w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/export-licence-1083x1500.jpeg 1083w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/export-licence-509x705.jpeg 509w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/export-licence-scaled.jpeg 1849w\" sizes=\"auto, (max-width: 217px) 100vw, 217px\" \/><\/p>\n<p>Elle comprend le nom de l&rsquo;exportateur, la validit\u00e9 de la licence (6 mois), le client et le pays d&rsquo;exportation des pi\u00e8ces, ainsi que le poids, le prix et les quantit\u00e9s de toutes les pi\u00e8ces.<\/p>\n<p>Chaque licence est accord\u00e9e pour une commande, un client et un usage sp\u00e9cifiques, avec des quantit\u00e9s et un prix fixes. Une nouvelle licence doit \u00eatre demand\u00e9e pour chaque livraison\/commande.<\/p>\n<h3>Qui peut demander une licence d&rsquo;exportation\u00a0?<\/h3>\n<p>Seules les entreprises officiellement enregistr\u00e9es en Chine et exportatrices peuvent demander une licence.<\/p>\n<h3>Proc\u00e9dure<\/h3>\n<p>La bonne nouvelle est que cette proc\u00e9dure est enti\u00e8rement gratuite. L&rsquo;inconv\u00e9nient est qu&rsquo;elle prend environ deux mois si tous les documents fournis sont en r\u00e8gle.<\/p>\n<p>Diff\u00e9rentes \u00e9tapes de la demande\u00a0:<\/p>\n<ol>\n<li>Envoyez un bon de commande officiel, incluant le prix, les quantit\u00e9s et la description du produit. Ce bon de commande doit \u00eatre adress\u00e9 \u00e0 l&rsquo;entreprise charg\u00e9e de la demande de licence d&rsquo;exportation.<\/li>\n<li>Remplissez le <a href=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/End-User-and-End-Use-Certificate.doc\">certificat d&rsquo;utilisateur final et d&rsquo;utilisation finale<\/a>. Vous pouvez t\u00e9l\u00e9charger le mod\u00e8le et compl\u00e9ter les informations manquantes. Ajoutez l&rsquo;en-t\u00eate de votre entreprise, le cachet de l&rsquo;entreprise et la signature du PDG (ou \u00e9quivalent).<\/li>\n<li>Remplissez la <a href=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/09\/Import-and-End-User-Certificate-Reference.doc\">d\u00e9claration de l&rsquo;importateur et de l&rsquo;utilisateur final<\/a>, confirmant que les pi\u00e8ces en germanium ne seront ni utilis\u00e9es \u00e0 des fins militaires ni revendues \u00e0 un tiers. Ajoutez le papier \u00e0 en-t\u00eate de votre entreprise, le cachet de l&rsquo;entreprise et la signature du PDG (ou \u00e9quivalent).<\/li>\n<li>L&rsquo;original des deux documents ci-dessus devra \u00eatre envoy\u00e9 au demandeur de licence.<\/li>\n<li>Des informations compl\u00e9mentaires doivent \u00eatre fournies par courriel au demandeur\u00a0:\n<ul>\n<li>Capital social<\/li>\n<li>Date de cr\u00e9ation de l&rsquo;entreprise<\/li>\n<li>Adresse du si\u00e8ge social<\/li>\n<li>P\u00e9rim\u00e8tre d&rsquo;activit\u00e9 officiel de l&rsquo;entreprise<\/li>\n<li>Actif total de l&rsquo;entreprise<\/li>\n<li>Num\u00e9ro de t\u00e9l\u00e9phone<\/li>\n<li>Nombre d&#8217;employ\u00e9s<\/li>\n<li>Site web officiel<\/li>\n<li>Chiffre d&rsquo;affaires de l&rsquo;ann\u00e9e pr\u00e9c\u00e9dente<\/li>\n<\/ul>\n<\/li>\n<li>Un premier jeu de documents \u00e9lectroniques devra \u00eatre valid\u00e9 par les douanes locales du demandeur de licence en Chine.<\/li>\n<li>Apr\u00e8s approbation, tous les dossiers seront envoy\u00e9s aux douanes centrales de P\u00e9kin pour validation. Le d\u00e9lai de validation est d&rsquo;environ 45 jours ouvr\u00e9s. Des informations compl\u00e9mentaires pourront \u00eatre demand\u00e9es au cours du processus.<\/li>\n<\/ol>\n<h3>Comment SINOPTIX peut vous aider\u00a0?<\/h3>\n<p>SINOPTIX dispose d&rsquo;une entit\u00e9 chinoise capable de g\u00e9rer les demandes de licence d&rsquo;exportation en notre nom. Sur commande directe du client \u00e0 notre structure chinoise et fourniture des informations susmentionn\u00e9es, nous pouvons prendre en charge la demande de licence d&rsquo;exportation.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mfm8l6bo-7473bffd7def76c3988bc80629db661e\">\n#top .hr.hr-invisible.av-mfm8l6bo-7473bffd7def76c3988bc80629db661e{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-mfm8l6bo-7473bffd7def76c3988bc80629db661e hr-invisible  avia-builder-el-5  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-mfm8mmha-d4388f7cf865d9da5df6c7d6b2c15cc5-wrap avia-button-center  avia-builder-el-6  el_after_av_hr  el_before_av_hr '><a href=\"https:\/\/sinoptix.eu\/fr\/contact\/\" class=\"avia-button av-mfm8mmha-d4388f7cf865d9da5df6c7d6b2c15cc5 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 Germanium\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue805' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Devis de composants optiques en Germanium<\/span><\/a><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-puzzqy-4cd141793c592bf9af3674cf65ca3a23\">\n#top .hr.hr-invisible.av-puzzqy-4cd141793c592bf9af3674cf65ca3a23{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-puzzqy-4cd141793c592bf9af3674cf65ca3a23 hr-invisible  avia-builder-el-7  el_after_av_button  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-mfm8irmm-6931c0f6faf839cd448b3cadeb11c626 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Parcourez nos autres articles:<\/h2>\n<\/div><\/section>\n<div  id=\"avia-magazine-1\"  class='av-magazine av-mfm8i55j-d7b6b7eb8d33ea3671ea7fcb8034b1b1  avia-builder-el-9  el_after_av_textblock  avia-builder-el-last   avia-builder-el-9  el_after_av_textblock  avia-builder-el-last ' ><div class='av-magazine-group sort_all'><article class='av-magazine-entry av-magazine-entry-id-22217 av-magazine-format-standard av-magazine-type-post av-magazine-entry-1 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href=\"https:\/\/sinoptix.eu\/fr\/la-chine-interdit-elle-lexportation-de-germanium\/\" title=\"Lier vers : La Chine interdit-elle l\u2019exportation de germanium ?\" class=\"av-magazine-thumbnail-link\"><img decoding=\"async\" fetchpriority=\"high\" width=\"80\" height=\"80\" 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class=\"entry-content-header\" aria-label=\"Articles : La Chine interdit-elle l\u2019exportation de germanium ?\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2025-09-16T07:25:27+00:00\" >16 septembre 2025<\/time><span class=\"av-magazine-author-wrap\"><span class=\"av-magazine-text-sep text-sep-date\">\/<\/span><span class=\"av-magazine-author minor-meta\">par <span class=\"av-magazine-author-link\"  itemprop=\"author\" ><span class=\"av-magazine-author meta-color author\"><span class=\"fn\"><a href=\"https:\/\/sinoptix.eu\/fr\/author\/admin\/\" title=\"par Boris BOULLOT\" rel=\"author\">Boris BOULLOT<\/a><\/span><\/span><\/span><\/span><\/span><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href=\"https:\/\/sinoptix.eu\/fr\/la-chine-interdit-elle-lexportation-de-germanium\/\" title=\"Lier vers : La Chine interdit-elle l\u2019exportation de germanium ?\">La Chine interdit-elle l\u2019exportation de germanium 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80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Articles : Laser World of Photonics 2025\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2025-05-30T04:02:20+00:00\" >30 mai 2025<\/time><span class=\"av-magazine-author-wrap\"><span class=\"av-magazine-text-sep text-sep-date\">\/<\/span><span class=\"av-magazine-author minor-meta\">par <span class=\"av-magazine-author-link\"  itemprop=\"author\" ><span class=\"av-magazine-author meta-color author\"><span class=\"fn\"><a href=\"https:\/\/sinoptix.eu\/fr\/author\/alfons\/\" title=\"par Alfons JOEDECKE\" rel=\"author\">Alfons JOEDECKE<\/a><\/span><\/span><\/span><\/span><\/span><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href=\"https:\/\/sinoptix.eu\/fr\/laser-world-of-photonics-2025\/\" title=\"Lier vers : Laser World of Photonics 2025\">Laser World of Photonics 2025<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-21272 av-magazine-format-standard av-magazine-type-post av-magazine-entry-3 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href=\"https:\/\/sinoptix.eu\/fr\/scratch-and-dig-detail-de-la-specification\/\" title=\"Lier vers : S\/D : d\u00e9tail de la sp\u00e9cification\" class=\"av-magazine-thumbnail-link\"><img decoding=\"async\" fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/04\/scratch-and-dig-1-80x80.jpg\" class=\"wp-image-21250 avia-img-lazy-loading-not-21250 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"glass parts with scratches and digs\" srcset=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/04\/scratch-and-dig-1-80x80.jpg 80w, 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itemprop=\"headline\" ><a href=\"https:\/\/sinoptix.eu\/fr\/scratch-and-dig-detail-de-la-specification\/\" title=\"Lier vers : S\/D : d\u00e9tail de la sp\u00e9cification\">S\/D : d\u00e9tail de la sp\u00e9cification<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-20807 av-magazine-format-standard av-magazine-type-post av-magazine-entry-4 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href=\"https:\/\/sinoptix.eu\/fr\/optiques-ir-en-zns-guide-dachat\/\" title=\"Lier vers : Optiques IR en ZnS : guide d&rsquo;achat\" class=\"av-magazine-thumbnail-link\"><img decoding=\"async\" fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2025\/02\/ZnS-optical-component-80x80.png\" class=\"wp-image-20789 avia-img-lazy-loading-not-20789 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href=\"https:\/\/sinoptix.eu\/fr\/author\/admin\/\" title=\"par Boris BOULLOT\" rel=\"author\">Boris BOULLOT<\/a><\/span><\/span><\/span><\/span><\/span><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href=\"https:\/\/sinoptix.eu\/fr\/optiques-ir-en-zns-guide-dachat\/\" title=\"Lier vers : Optiques IR en ZnS : guide d&rsquo;achat\">Optiques IR en ZnS : guide d&rsquo;achat<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-19516 av-magazine-format-standard av-magazine-type-post av-magazine-entry-5 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href=\"https:\/\/sinoptix.eu\/fr\/le-baf2-une-alternative-au-germanium\/\" title=\"Lier vers : Infrarouge: le BaF2 une alternative au germanium ?\" class=\"av-magazine-thumbnail-link\"><img decoding=\"async\" fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/IR-optics-BaF2-an-alternative-to-Germanium-1-80x80.png\" class=\"wp-image-19492 avia-img-lazy-loading-not-19492 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"IR optics :\" srcset=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/IR-optics-BaF2-an-alternative-to-Germanium-1-80x80.png 80w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/IR-optics-BaF2-an-alternative-to-Germanium-1-300x300.png 300w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/IR-optics-BaF2-an-alternative-to-Germanium-1-1030x1030.png 1030w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/IR-optics-BaF2-an-alternative-to-Germanium-1-768x768.png 768w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/IR-optics-BaF2-an-alternative-to-Germanium-1-36x36.png 36w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/IR-optics-BaF2-an-alternative-to-Germanium-1-180x180.png 180w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/IR-optics-BaF2-an-alternative-to-Germanium-1-705x705.png 705w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/10\/IR-optics-BaF2-an-alternative-to-Germanium-1.png 1080w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Articles : Infrarouge: le BaF2 une alternative au germanium ?\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2024-10-11T04:03:49+00:00\" >11 octobre 2024<\/time><span class=\"av-magazine-author-wrap\"><span class=\"av-magazine-text-sep text-sep-date\">\/<\/span><span class=\"av-magazine-author minor-meta\">par <span class=\"av-magazine-author-link\"  itemprop=\"author\" ><span class=\"av-magazine-author meta-color author\"><span class=\"fn\"><a href=\"https:\/\/sinoptix.eu\/fr\/author\/admin\/\" title=\"par Boris BOULLOT\" rel=\"author\">Boris BOULLOT<\/a><\/span><\/span><\/span><\/span><\/span><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href=\"https:\/\/sinoptix.eu\/fr\/le-baf2-une-alternative-au-germanium\/\" title=\"Lier vers : Infrarouge: le BaF2 une alternative au germanium ?\">Infrarouge: le BaF2 une alternative au germanium ?<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":22193,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89],"tags":[],"class_list":["post-22217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-informations-generales"],"_links":{"self":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/posts\/22217","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=22217"}],"version-history":[{"count":2,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/posts\/22217\/revisions"}],"predecessor-version":[{"id":22221,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/posts\/22217\/revisions\/22221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/media\/22193"}],"wp:attachment":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/media?parent=22217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/categories?post=22217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/tags?post=22217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}