{"id":19275,"date":"2024-09-25T08:14:08","date_gmt":"2024-09-25T08:14:08","guid":{"rendered":"https:\/\/sinoptix.eu\/optical-components\/composants-optiques-ir\/germanium-optical-components\/"},"modified":"2025-09-18T08:56:32","modified_gmt":"2025-09-18T08:56:32","slug":"composants-optiques-germanium","status":"publish","type":"page","link":"https:\/\/sinoptix.eu\/fr\/optical-components\/composants-optiques-ir\/composants-optiques-germanium\/","title":{"rendered":"Composants optiques en germanium"},"content":{"rendered":"<section  class='av_textblock_section av-m1hkm34q-2408dafa091ba7f8b40092b9214c7a59 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1>Composants optiques en germanium<\/h1>\n<p><span style=\"color: #ba3726;\">SINOPTIX<\/span> fournit divers composants optiques en germanium de qualit\u00e9 optique. Le germanium est le mat\u00e9riau de r\u00e9f\u00e9rence pour les composants optiques dans le\u00a0 spectre thermique en raison de sa bonne transmission sur la plage de 2 \u00e0 12 \u00b5m.<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-m1hku1kt-85a8584ee94548fb416d70049a1959cc '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Caract\u00e9ristiques du germanium<\/h2>\n<p>Le GeO2 est extrait comme r\u00e9sidu des mines de Pb et de Zn, puis raffin\u00e9 et enfin cultiv\u00e9 sous forme cristalline en laboratoire ;<\/p>\n<h3>Tableau des propri\u00e9t\u00e9s du germanium<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Propri\u00e9t\u00e9<\/th>\n<th>Valeurs<\/th>\n<\/tr>\n<tr>\n<td><strong>D\u00e9nomination<\/strong><\/td>\n<td>Germanium<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9l\u00e9ment chimique<\/strong><\/td>\n<td>Ge (num\u00e9ro atomique 32)<\/td>\n<\/tr>\n<tr>\n<td><strong>Type d&rsquo;\u00e9l\u00e9ment chimique<\/strong><\/td>\n<td>M\u00e9tallo\u00efde<\/td>\n<\/tr>\n<tr>\n<td><strong>Couleur<\/strong><\/td>\n<td>Gris\u00e2tre<\/td>\n<\/tr>\n<tr>\n<td><strong>Indice de R\u00e9fraction<\/strong><\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td><strong>Plage de transmission<\/strong><\/td>\n<td>1,8 \u00b5m \u00e0 23 \u00b5m<\/td>\n<\/tr>\n<tr>\n<td><strong>Densit\u00e9<\/strong><\/td>\n<td>5,35 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td><strong>Duret\u00e9<\/strong><\/td>\n<td>800 Knoop (MOHS 6)<\/td>\n<\/tr>\n<tr>\n<td><strong>Module de Young<\/strong><\/td>\n<td>75,79 GPa<\/td>\n<\/tr>\n<tr>\n<td><strong>Dilatation thermique<\/strong><\/td>\n<td>6,1*10-6 \u00b0K-1<\/td>\n<\/tr>\n<tr>\n<td><strong>Conductivit\u00e9 thermique<\/strong><\/td>\n<td>59 W\/(m*\u00b0K)<\/td>\n<\/tr>\n<tr>\n<td><strong>Point de fusion<\/strong><\/td>\n<td>1210 \u00b0K<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Veuillez consulter notre <a href=\"https:\/\/sinoptix.eu\/fr\/optiques-germanium-guide-achat\/\">guide complet sur les optiques en germanium<\/a> pour en savoir plus.<\/p>\n<\/div><\/section>\n<div id='avia-messagebox-' class='avia_message_box av_notification av-m1hkwbj8-7018e6ab7f7b36e19ea5d468ea5c8f79 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 germanium est actuellement soumis \u00e0 des restrictions d&rsquo;exportation depuis la Chine, ce qui signifie qu&rsquo;une licence d&rsquo;exportation sur chaque commande est n\u00e9cessaire, <a href=\"https:\/\/sinoptix.eu\/fr\/la-chine-interdit-elle-lexportation-de-germanium\/\">parcourez notre article sur ces restrictions<\/a> ou contactez-nous pour plus de d\u00e9tails.<\/p>\n<\/div><\/div>\n<section  class='av_textblock_section av-m1hkz0ge-ff74121b82ea3449e163632597d79502 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Capacit\u00e9s de fabrication de composants optiques en germanium<\/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>Diam\u00e8tre 3 \u00e0 D400mm (Les diam\u00e8tres sup\u00e9rieurs \u00e0 100mm sont sujets \u00e0 la disponibilit\u00e9 des mati\u00e8res premi\u00e8res, contactez-nous avant de commander)<\/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>Surface qualit\u00e9<\/strong><\/td>\n<td>S&#038;D : 60\/40 qualit\u00e9 normale ; 40\/20 haute qualit\u00e9<\/td>\n<\/tr>\n<tr>\n<td><strong>Plan\u00e9it\u00e9<\/strong><\/td>\n<td>1\/2 lambda<\/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 \/ DLC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Le germanium est relativement fragile, il doit \u00eatre manipul\u00e9 avec pr\u00e9caution.<\/p>\n<h3>R\u00e9f\u00e9rences SINOPTIX\u00a0de composants en germanium:<\/h3>\n<\/div><\/section>\n<div  class='flex_column av-1ocj5a8-a212434661f4f65e814b404319183e1e 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-even grid-col-4 grid-links-' data-portfolio-id='1'><div data-ajax-id='5490' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-5490 grid-entry-overview grid-loop-1 grid-parity-odd  composants-optiques-germanium_sort fenetres-optiques_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\/fenetre-germanium-rectangulaire\/\" title='Fen\u00eatre rectangulaire en Germanium'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"161\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/08\/germanium-square-window.png\" class=\"wp-image-4150 avia-img-lazy-loading-not-4150 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"optical germanium window\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Fen\u00eatre rectangulaire en Germanium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-germanium-rectangulaire\/' title='Fen\u00eatre rectangulaire en Germanium'>Fen\u00eatre rectangulaire en Germanium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='16244' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-16244 grid-entry-overview grid-loop-2 grid-parity-even  composants-optiques-germanium_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-germanium-d35\/\" title='Fen\u00eatre en germanium D35'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"231\" height=\"185\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2023\/11\/D35-germanium-window-231x185.png\" class=\"wp-image-16240 avia-img-lazy-loading-not-16240 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"D35mm germanium window\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Fen\u00eatre en germanium D35\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-en-germanium-d35\/' title='Fen\u00eatre en germanium D35'>Fen\u00eatre en germanium D35<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='16975' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-16975 grid-entry-overview grid-loop-3 grid-parity-odd  composants-optiques-germanium_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-dimagerie-thermique\/\" title='Fen\u00eatre d&rsquo;imagerie thermique'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"177\" height=\"153\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/03\/thermal-imaging-window.png\" class=\"wp-image-16971 avia-img-lazy-loading-not-16971 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"Thermal imaging window\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Fen\u00eatre d&rsquo;imagerie thermique\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-dimagerie-thermique\/' title='Fen\u00eatre d&rsquo;imagerie thermique'>Fen\u00eatre d&rsquo;imagerie thermique<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='15991' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-15991 grid-entry-overview grid-loop-4 grid-parity-even  composants-optiques-germanium_sort wafers-fr_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\/wafers-en-germanium\/\" title='wafers en germanium'  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\/2023\/10\/Germanium-wafers-260x185.jpg\" class=\"wp-image-15987 avia-img-lazy-loading-not-15987 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"Germanium wafers\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : wafers en germanium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/wafers-en-germanium\/' title='wafers en germanium'>wafers en germanium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='16167' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-16167 grid-entry-overview grid-loop-5 grid-parity-odd  composants-optiques-germanium_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\/lentilles-aspherique-en-ge\/\" title='Lentilles asph\u00e9rique en Ge'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"206\" height=\"185\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2023\/11\/ge-asphere-lens-206x185.png\" class=\"wp-image-16163 avia-img-lazy-loading-not-16163 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"Ge asphere lens\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Lentilles asph\u00e9rique en Ge\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/lentilles-aspherique-en-ge\/' title='Lentilles asph\u00e9rique en Ge'>Lentilles asph\u00e9rique en Ge<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='14326' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-14326 grid-entry-overview grid-loop-6 grid-parity-even  composants-optiques-germanium_sort lentilles-aspheriques_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\/lentille-aspherique-en-germanium\/\" title='Lentille asph\u00e9rique en germanium'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"170\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2023\/03\/germanium-asphere-260x170.png\" class=\"wp-image-14322 avia-img-lazy-loading-not-14322 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"germanium asphere\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Lentille asph\u00e9rique en germanium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/lentille-aspherique-en-germanium\/' title='Lentille asph\u00e9rique en germanium'>Lentille asph\u00e9rique en germanium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='16949' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-16949 grid-entry-overview grid-loop-7 grid-parity-odd  composants-optiques-germanium_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\/hublot-2-en-germanium\/\" title='Hublot 2&Prime; en germanium'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"133\" height=\"128\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/03\/germanium-2-inch-window.png\" class=\"wp-image-16945 avia-img-lazy-loading-not-16945 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"germanium 2&quot; window\" srcset=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/03\/germanium-2-inch-window.png 133w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/03\/germanium-2-inch-window-36x36.png 36w\" sizes=\"(max-width: 133px) 100vw, 133px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Hublot 2&Prime; en germanium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/hublot-2-en-germanium\/' title='Hublot 2&Prime; en germanium'>Hublot 2&Prime; en germanium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='16153' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-16153 grid-entry-overview grid-loop-8 grid-parity-even  composants-optiques-germanium_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\/lentille-menisque-ir-aspherique\/\" title='lentille m\u00e9nisque IR asph\u00e9rique'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"176\" height=\"182\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2023\/11\/asphere-IR-meniscus-lens.png\" class=\"wp-image-16149 avia-img-lazy-loading-not-16149 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"asphere IR meniscus lens\" srcset=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2023\/11\/asphere-IR-meniscus-lens.png 176w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2023\/11\/asphere-IR-meniscus-lens-36x36.png 36w\" sizes=\"(max-width: 176px) 100vw, 176px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : lentille m\u00e9nisque IR asph\u00e9rique\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/lentille-menisque-ir-aspherique\/' title='lentille m\u00e9nisque IR asph\u00e9rique'>lentille m\u00e9nisque IR asph\u00e9rique<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='16925' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-16925 grid-entry-overview grid-loop-9 grid-parity-odd  composants-optiques-germanium_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\/fenetre-d68mm-en-germanium\/\" title='fen\u00eatre D68mm en germanium'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"147\" height=\"185\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/03\/D68-germanium-window-147x185.png\" class=\"wp-image-16921 avia-img-lazy-loading-not-16921 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"D68 germanium window\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : fen\u00eatre D68mm en germanium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-d68mm-en-germanium\/' title='fen\u00eatre D68mm en germanium'>fen\u00eatre D68mm en germanium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='23482' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-23482 grid-entry-overview grid-loop-10 grid-parity-even  composants-optiques-germanium_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\/lentille-ir-en-germanium\/\" title='Lentille IR en germanium'  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\/04\/germanium-ir-lens-260x185.png\" class=\"wp-image-23478 avia-img-lazy-loading-not-23478 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"Germanium IR lens\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Lentille IR en germanium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/lentille-ir-en-germanium\/' title='Lentille IR en germanium'>Lentille IR en germanium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='15076' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-15076 grid-entry-overview grid-loop-11 grid-parity-odd  composants-optiques-germanium_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\/hublot-ir-en-germanium\/\" title='Hublot IR en Germanium'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"250\" height=\"185\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2023\/08\/IR-Germanium-window-250x185.png\" class=\"wp-image-15072 avia-img-lazy-loading-not-15072 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"IR germanium window\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Hublot IR en Germanium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/hublot-ir-en-germanium\/' title='Hublot IR en Germanium'>Hublot IR en Germanium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='14551' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-14551 grid-entry-overview grid-loop-12 grid-parity-even  composants-optiques-germanium_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-mwir\/\" title='fen\u00eatre MWIR'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"243\" height=\"182\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2023\/05\/MWIR-window.png\" class=\"wp-image-14547 avia-img-lazy-loading-not-14547 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"MWIR window\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : fen\u00eatre MWIR\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-mwir\/' title='fen\u00eatre MWIR'>fen\u00eatre MWIR<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='5584' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-5584 grid-entry-overview grid-loop-13 grid-parity-odd  composants-optiques-germanium_sort fenetres-optiques_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\/fenetre-germanium\/\" title='Fen\u00eatre germanium + d\u00e9pose couche DLC'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"247\" height=\"185\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2020\/08\/P1150176.jpg\" class=\"wp-image-4081 avia-img-lazy-loading-not-4081 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Fen\u00eatre germanium + d\u00e9pose couche DLC\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-germanium\/' title='Fen\u00eatre germanium + d\u00e9pose couche DLC'>Fen\u00eatre germanium + d\u00e9pose couche DLC<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='23412' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-23412 grid-entry-overview grid-loop-14 grid-parity-even  composants-optiques-germanium_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\/plaquettes-de-ge-decoupees\/\" title='plaquettes de Ge d\u00e9coup\u00e9es'  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\/04\/ge-diced-wafers-1-260x185.png\" class=\"wp-image-23408 avia-img-lazy-loading-not-23408 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"Ge diced wafers\" srcset=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2026\/04\/ge-diced-wafers-1-260x185.png 260w, https:\/\/sinoptix.eu\/wp-content\/uploads\/2026\/04\/ge-diced-wafers-1-453x321.png 453w\" sizes=\"(max-width: 260px) 100vw, 260px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : plaquettes de Ge d\u00e9coup\u00e9es\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/plaquettes-de-ge-decoupees\/' title='plaquettes de Ge d\u00e9coup\u00e9es'>plaquettes de Ge d\u00e9coup\u00e9es<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='21376' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-21376 grid-entry-overview grid-loop-15 grid-parity-odd  composants-optiques-germanium_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-coin-en-germanium\/\" title='Fen\u00eatre en coin en Germanium'  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\/05\/germanium-wedge-window-260x185.png\" class=\"wp-image-21372 avia-img-lazy-loading-not-21372 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"Germanium wedge window\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Fen\u00eatre en coin en Germanium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/fenetre-en-coin-en-germanium\/' title='Fen\u00eatre en coin en Germanium'>Fen\u00eatre en coin en Germanium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='17094' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-17094 grid-entry-overview grid-loop-16 grid-parity-even  post-entry-last  composants-optiques-germanium_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\/disque-en-germanium\/\" title='Disque en germanium'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"128\" height=\"155\" src=\"https:\/\/sinoptix.eu\/wp-content\/uploads\/2024\/04\/germanium-disc.png\" class=\"wp-image-17090 avia-img-lazy-loading-not-17090 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"germanium disc\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio : Disque en germanium\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/sinoptix.eu\/fr\/portfolio-item\/disque-en-germanium\/' title='Disque en germanium'>Disque en germanium<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><\/div><div class='pagination-wrap  '><nav class='pagination'><span class='pagination-meta'>Page 1 sur 2<\/span><span class='current'>1<\/span><a href='https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages\/19275\/?avia-element-paging=2' class='inactive next_page' >2<\/a><\/nav>\n<\/div><\/div>\n<section  class='av_textblock_section av-m1hl6kz6-5a5b37bc4719ebdd16c85bc0d1b346dd '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Composants Ge disponibles<\/h2>\n<p>Nous pouvons proposer les types de composants optiques ci-dessous :<\/p>\n<ul>\n<li><a href=\"https:\/\/sinoptix.eu\/fr\/portfolio-item\/hublot-en-germanium-diametre-33mm\/\">Fen\u00eatres en germanium<\/a><\/li>\n<li><a href=\"https:\/\/sinoptix.eu\/fr\/portfolio-item\/lentille-en-germanium\/\">Lentilles en germanium<\/a><\/li>\n<li><a href=\"https:\/\/sinoptix.eu\/fr\/portfolio-item\/lentille-aspherique-en-germanium\/\">Asph\u00e8res en germanium<\/a><\/li>\n<li>Prismes en germanium<\/li>\n<li>D\u00f4mes en germanium (jusqu&rsquo;\u00e0 D350mm)<\/li>\n<li><a href=\"https:\/\/sinoptix.eu\/fr\/portfolio-item\/wafers-en-germanium\/\">Wafers en germanium<\/a><\/li>\n<\/ul>\n<p>Asph\u00e8res et les d\u00f4mes sont fabriqu\u00e9s par tournage \u00e0 pointe diamant\u00e9e avec une pr\u00e9cision de surface de 0,1 mm et une rugosit\u00e9 de surface pouvant \u00eatre inf\u00e9rieure \u00e0 10 nm.<\/p>\n<p>La protection \u00e9lectromagn\u00e9tique des composants est possible en option, avec des traits de motifs de 5 \u00b5m d&rsquo;\u00e9paisseur.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-rvgdts-b3290d8b82c80f0f0fd33ef02e5b7024\">\n#top .hr.hr-invisible.av-rvgdts-b3290d8b82c80f0f0fd33ef02e5b7024{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-rvgdts-b3290d8b82c80f0f0fd33ef02e5b7024 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-m1hl6wf9-f6458bc1dc88e1eda0fb770cead9c404-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-m1hl6wf9-f6458bc1dc88e1eda0fb770cead9c404 av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-center avia-color-theme-color'   aria-label=\"Devis de composant optique en germanium\"><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 composant optique en germanium<\/span><\/a><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":18649,"parent":5424,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-19275","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages\/19275","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=19275"}],"version-history":[{"count":3,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages\/19275\/revisions"}],"predecessor-version":[{"id":22252,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages\/19275\/revisions\/22252"}],"up":[{"embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/pages\/5424"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/media\/18649"}],"wp:attachment":[{"href":"https:\/\/sinoptix.eu\/fr\/wp-json\/wp\/v2\/media?parent=19275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}