{"id":3043,"date":"2026-03-20T06:06:26","date_gmt":"2026-03-20T06:06:26","guid":{"rendered":"https:\/\/www.sapphiretube.com\/?post_type=product&#038;p=3043"},"modified":"2026-03-20T06:06:26","modified_gmt":"2026-03-20T06:06:26","slug":"sapphire-optical-windows-high-performance-optical-components","status":"publish","type":"product","link":"https:\/\/www.sapphiretube.com\/de\/product\/sapphire-optical-windows-high-performance-optical-components\/","title":{"rendered":"Optische Fenster aus Saphir Hochleistungsf\u00e4hige optische Komponenten"},"content":{"rendered":"<h1 data-end=\"115\" data-start=\"67\"><strong>\u00dcberblick \u00fcber das optische Fenster aus Saphir\u00a0<\/strong><\/h1>\n<p data-end=\"295\" data-start=\"117\">Optische Fenster aus Saphir sind Hochleistungsbauteile aus einkristallinem Aluminiumoxid (Al\u2082O\u2083).<br data-end=\"225\" data-start=\"222\" \/>Aufgrund ihrer einzigartigen kristallinen Struktur weisen Saphirfenster besondere Eigenschaften auf:<\/p>\n<ul data-end=\"435\" data-start=\"296\">\n<li data-end=\"320\" data-start=\"296\">\n<p data-end=\"320\" data-start=\"298\">Hervorragende H\u00e4rte<\/p>\n<\/li>\n<li data-end=\"355\" data-start=\"321\">\n<p data-end=\"355\" data-start=\"323\">Ausgezeichnete optische \u00dcbertragung<\/p>\n<\/li>\n<li data-end=\"399\" data-start=\"356\">\n<p data-end=\"399\" data-start=\"358\">Hervorragende thermische und chemische Stabilit\u00e4t<\/p>\n<\/li>\n<li data-end=\"435\" data-start=\"400\">\n<p data-end=\"435\" data-start=\"402\">Au\u00dfergew\u00f6hnliche mechanische Festigkeit<\/p>\n<\/li>\n<\/ul>\n<p data-end=\"586\" data-start=\"437\">Sie werden h\u00e4ufig in der Luft- und Raumfahrt, im Verteidigungsbereich, in der Optik, bei medizinischen Instrumenten und in industriellen Anwendungen eingesetzt, bei denen es auf Haltbarkeit und Zuverl\u00e4ssigkeit ankommt.<\/p>\n<p data-end=\"586\" data-start=\"437\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-3045\" src=\"https:\/\/www.sapphiretube.com\/wp-content\/uploads\/2026\/03\/IMG_0714_\u526f\u672c-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"\" sizes=\"(max-width: 300px) 100vw, 300px\" data-srcset=\"\" \/><img decoding=\"async\" class=\"alignnone size-medium wp-image-3046\" src=\"https:\/\/www.sapphiretube.com\/wp-content\/uploads\/2026\/03\/IMG_0716_\u526f\u672c-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"\" sizes=\"(max-width: 300px) 100vw, 300px\" data-srcset=\"\" \/><\/p>\n<hr data-end=\"790\" data-start=\"787\" \/>\n<h1 data-end=\"834\" data-start=\"792\"><strong>Typische Spezifikationen (anpassbar) f\u00fcr optische Saphirfenster<\/strong><\/h1>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Spezifikation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Durchmesser<\/td>\n<td>5 mm - 300 mm<\/td>\n<\/tr>\n<tr>\n<td>Dicke<\/td>\n<td>0,1 mm - 20 mm<\/td>\n<\/tr>\n<tr>\n<td>Oberfl\u00e4chengenauigkeit<\/td>\n<td>Optionen \u03bb\/10, \u03bb\/4, \u03bb\/2<\/td>\n<\/tr>\n<tr>\n<td>Parallelit\u00e4t<\/td>\n<td>\uff1c1 Bogenminute<\/td>\n<\/tr>\n<tr>\n<td>Qualit\u00e4t der Oberfl\u00e4che<\/td>\n<td>10\/5, 20\/10, 40\/20 (MIL-PRF-13830B)<\/td>\n<\/tr>\n<tr>\n<td>\u00dcbertragung<\/td>\n<td>\uff1e85% im sichtbaren Spektrum (nicht beschichtet)<\/td>\n<\/tr>\n<tr>\n<td>Beschichtungsoptionen<\/td>\n<td>AR-, HR-, Dual-Band- oder kundenspezifische Beschichtungen<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-end=\"1139\" data-start=\"1136\" \/>\n<h1 data-end=\"1176\" data-start=\"1141\"><strong>\u00dcberblick \u00fcber den Herstellungsprozess von optischen Saphirfenstern<\/strong><\/h1>\n<ol data-end=\"2340\" data-start=\"1177\">\n<li data-end=\"1384\" data-start=\"1177\">\n<p data-end=\"1200\" data-start=\"1180\"><strong data-end=\"1198\" data-start=\"1180\"><img decoding=\"async\" class=\"size-medium wp-image-3044 alignright\" src=\"https:\/\/www.sapphiretube.com\/wp-content\/uploads\/2026\/03\/IMG_0712_\u526f\u672c-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"\" sizes=\"(max-width: 300px) 100vw, 300px\" data-srcset=\"\" \/>Kristallwachstum<\/strong><\/p>\n<ul data-end=\"1384\" data-start=\"1204\">\n<li data-end=\"1307\" data-start=\"1204\">\n<p data-end=\"1307\" data-start=\"1206\">Hochreines Aluminiumoxid wird geschmolzen und zu Saphir-Kristallen gez\u00fcchtet (Czochralski- oder Kyropoulos-Verfahren).<\/p>\n<\/li>\n<li data-end=\"1384\" data-start=\"1311\">\n<p data-end=\"1384\" data-start=\"1313\">Die pr\u00e4zise Steuerung gew\u00e4hrleistet fehlerfreie, optisch klare Einkristalle.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-end=\"1555\" data-start=\"1386\">\n<p data-end=\"1402\" data-start=\"1389\"><strong data-end=\"1400\" data-start=\"1389\">Schneiden<\/strong><\/p>\n<ul data-end=\"1555\" data-start=\"1406\">\n<li data-end=\"1490\" data-start=\"1406\">\n<p data-end=\"1490\" data-start=\"1408\">Saphirkugeln werden mit Diamantseils\u00e4gen oder durch Laserschneiden in Rohlinge geschnitten.<\/p>\n<\/li>\n<li data-end=\"1555\" data-start=\"1494\">\n<p data-end=\"1555\" data-start=\"1496\">Die Ausrichtung wird kontrolliert, um die optischen Eigenschaften zu optimieren.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-end=\"1713\" data-start=\"1557\">\n<p data-end=\"1574\" data-start=\"1560\"><strong data-end=\"1572\" data-start=\"1560\">Schleifen<\/strong><\/p>\n<ul data-end=\"1713\" data-start=\"1578\">\n<li data-end=\"1656\" data-start=\"1578\">\n<p data-end=\"1656\" data-start=\"1580\">Mechanisches Schleifen reduziert die Dicke und sorgt f\u00fcr ebene, parallele Oberfl\u00e4chen.<\/p>\n<\/li>\n<li data-end=\"1713\" data-start=\"1660\">\n<p data-end=\"1713\" data-start=\"1662\">Diamantschleifmittel werden f\u00fcr die Pr\u00e4zisionsbearbeitung eingesetzt.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-end=\"1878\" data-start=\"1715\">\n<p data-end=\"1733\" data-start=\"1718\"><strong data-end=\"1731\" data-start=\"1718\">Polieren<\/strong><\/p>\n<ul data-end=\"1878\" data-start=\"1737\">\n<li data-end=\"1820\" data-start=\"1737\">\n<p data-end=\"1820\" data-start=\"1739\">Durch hochpr\u00e4zises Polieren wird eine Oberfl\u00e4chenrauhigkeit von optischer Qualit\u00e4t (RMS &lt; 1 nm) erreicht.<\/p>\n<\/li>\n<li data-end=\"1878\" data-start=\"1824\">\n<p data-end=\"1878\" data-start=\"1826\">Bestimmt die endg\u00fcltige \u00dcbertragungs- und Abbildungsqualit\u00e4t.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-end=\"2073\" data-start=\"1880\">\n<p data-end=\"1907\" data-start=\"1883\"><strong data-end=\"1905\" data-start=\"1883\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3048 alignright\" src=\"https:\/\/www.sapphiretube.com\/wp-content\/uploads\/2026\/03\/IMG_0720_\u526f\u672c-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"\" sizes=\"(max-width: 300px) 100vw, 300px\" data-srcset=\"\" \/>Qualit\u00e4tskontrolle<\/strong><\/p>\n<ul data-end=\"2073\" data-start=\"1911\">\n<li data-end=\"2021\" data-start=\"1911\">\n<p data-end=\"2021\" data-start=\"1913\">Interferometer, Mikroskope und Transmissionspr\u00fcfger\u00e4te messen Ebenheit, Parallelit\u00e4t und optische Klarheit.<\/p>\n<\/li>\n<li data-end=\"2073\" data-start=\"2025\">\n<p data-end=\"2073\" data-start=\"2027\">Nur qualifizierte Fenster kommen in die Endfertigung.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-end=\"2179\" data-start=\"2075\">\n<p data-end=\"2102\" data-start=\"2078\"><strong data-end=\"2100\" data-start=\"2078\">Beschichtung (optional)<\/strong><\/p>\n<ul data-end=\"2179\" data-start=\"2106\">\n<li data-end=\"2179\" data-start=\"2106\">\n<p data-end=\"2179\" data-start=\"2108\">AR-, HR- oder mehrschichtige Beschichtungen werden zur Verbesserung der Leistung aufgetragen.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-end=\"2340\" data-start=\"2181\">\n<p data-end=\"2210\" data-start=\"2184\"><strong data-end=\"2208\" data-start=\"2184\">Reinigung und Verpackung<\/strong><\/p>\n<ul data-end=\"2340\" data-start=\"2214\">\n<li data-end=\"2273\" data-start=\"2214\">\n<p data-end=\"2273\" data-start=\"2216\">Bei der Ultraschallreinigung werden Partikel und Verunreinigungen entfernt.<\/p>\n<\/li>\n<li data-end=\"2340\" data-start=\"2277\">\n<p data-end=\"2340\" data-start=\"2279\">Verpackt in sauberen, sch\u00fctzenden Umgebungen, um Sch\u00e4den zu vermeiden.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr data-end=\"2345\" data-start=\"2342\" \/>\n<h1 data-end=\"2364\" data-start=\"2347\"><strong>Anwendungen von optischen Saphirfenstern<\/strong><\/h1>\n<ul data-end=\"2768\" data-start=\"2365\">\n<li data-end=\"2444\" data-start=\"2365\">\n<h1 data-end=\"2364\" data-start=\"2347\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3050 alignright\" src=\"https:\/\/www.sapphiretube.com\/wp-content\/uploads\/2026\/03\/IMG_0727_\u526f\u672c-1-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"\" sizes=\"(max-width: 300px) 100vw, 300px\" data-srcset=\"\" \/><\/h1>\n<p data-end=\"2444\" data-start=\"2367\"><strong data-end=\"2384\" data-start=\"2367\">Laser-Systeme<\/strong>: Leistungsstarke Laserfenster zum Schutz und zur \u00dcbertragung<\/p>\n<\/li>\n<li data-end=\"2444\" data-start=\"2365\"><\/li>\n<li data-end=\"2523\" data-start=\"2445\">\n<p data-end=\"2523\" data-start=\"2447\"><strong data-end=\"2470\" data-start=\"2447\">Luft- und Raumfahrt &amp; Verteidigung<\/strong>: Raketenkuppeln, Flugzeugsensoren, Satellitenoptiken<\/p>\n<\/li>\n<li data-end=\"2523\" data-start=\"2445\"><\/li>\n<li data-end=\"2598\" data-start=\"2524\">\n<p data-end=\"2598\" data-start=\"2526\"><strong data-end=\"2547\" data-start=\"2526\">UV\/IR-Instrumente<\/strong>: UV-Spektrometer, IR-Detektoren, bildgebende Systeme<\/p>\n<\/li>\n<li data-end=\"2598\" data-start=\"2524\"><\/li>\n<li data-end=\"2683\" data-start=\"2599\">\n<p data-end=\"2683\" data-start=\"2601\"><strong data-end=\"2620\" data-start=\"2601\">Medizinische Ger\u00e4te<\/strong>: Laserchirurgieger\u00e4te, Endoskope, diagnostische Instrumente<\/p>\n<\/li>\n<li data-end=\"2683\" data-start=\"2599\"><\/li>\n<li data-end=\"2768\" data-start=\"2684\">\n<p data-end=\"2768\" data-start=\"2686\"><strong data-end=\"2711\" data-start=\"2686\">Industrielle \u00dcberwachung<\/strong>: Ofenfenster, Drucksensoren, Plasmadiagnostik<\/p>\n<\/li>\n<\/ul>\n<hr data-end=\"2773\" data-start=\"2770\" \/>\n<h1 data-end=\"2790\" data-start=\"2775\"><strong>Vorteile des optischen Fensters aus Saphir<\/strong><\/h1>\n<ul data-end=\"3086\" data-start=\"2791\">\n<li data-end=\"2840\" data-start=\"2791\">\n<p data-end=\"2840\" data-start=\"2793\">Lange Lebensdauer, geringere Wartungskosten<\/p>\n<\/li>\n<li data-end=\"2949\" data-start=\"2841\">\n<p data-end=\"2949\" data-start=\"2843\">Hervorragende Leistung unter extremen Bedingungen (hohe Temperaturen, hoher Druck, korrosive Bedingungen)<\/p>\n<\/li>\n<li data-end=\"3002\" data-start=\"2950\">\n<p data-end=\"3002\" data-start=\"2952\">Hohe optische \u00dcbertragung \u00fcber ein breites Spektrum<\/p>\n<\/li>\n<li data-end=\"3086\" data-start=\"3003\">\n<p data-end=\"3086\" data-start=\"3005\">Vollst\u00e4ndig anpassbar f\u00fcr verschiedene Anwendungen in Wissenschaft, Industrie und Verteidigung<\/p>\n<\/li>\n<\/ul>\n<hr data-end=\"3091\" data-start=\"3088\" \/>\n<h1 data-end=\"3130\" data-start=\"3093\"><strong>FAQ (H\u00e4ufig gestellte Fragen) zu Sapphire Optical Window<\/strong><\/h1>\n<p data-end=\"3442\" data-start=\"3132\"><strong data-end=\"3216\" data-start=\"3132\">Q1: Was ist der Unterschied zwischen Saphirfenstern und Quarz- oder Glasfenstern?<\/strong><br data-end=\"3219\" data-start=\"3216\" \/>A1: Saphirfenster sind viel h\u00e4rter (Mohs 9 im Vergleich zu Mohs 5-7), haltbarer und k\u00f6nnen extremen Umgebungen standhalten. Quarz- oder Glasfenster sind preiswerter, aber nicht f\u00fcr hohe Belastungen oder hohe Temperaturen geeignet.<\/p>\n<p data-end=\"3668\" data-start=\"3444\"><strong data-end=\"3504\" data-start=\"3444\">F2: K\u00f6nnen Saphirfenster mit Hochleistungslasern verwendet werden?<\/strong><br data-end=\"3507\" data-start=\"3504\" \/>A2: Ja. Saphirfenster haben eine geringe Absorption, eine hohe Zerst\u00f6rungsschwelle und eine hervorragende W\u00e4rmeleitf\u00e4higkeit, was sie ideal f\u00fcr Hochleistungslaseranwendungen macht.<\/p>\n<p data-end=\"3842\" data-start=\"3670\"><strong data-end=\"3737\" data-start=\"3670\">F3: Sind Saphirfenster sowohl im UV- als auch im IR-Bereich transparent?<\/strong><br data-end=\"3740\" data-start=\"3737\" \/>A3: Ja. Saphir ist von 200 nm (tiefes UV) bis zu 5000 nm (mittleres IR) durchl\u00e4ssig und deckt damit ein breites Spektrum ab.<\/p>\n<p data-end=\"4031\" data-start=\"3844\"><strong data-end=\"3880\" data-start=\"3844\">F4: Welche Beschichtungen gibt es?<\/strong><br data-end=\"3883\" data-start=\"3880\" \/>A4: Antireflexions- (AR), Hochreflexions- (HR), Partialtransmissions- oder Multibandbeschichtungen k\u00f6nnen je nach Anwendungsanforderungen aufgetragen werden.<\/p>\n<div><\/div>\n<div><\/div>","protected":false},"excerpt":{"rendered":"<p>Ein optisches Fenster aus Saphir ist das ideale Fenstermaterial f\u00fcr viele UV- und IR-Anwendungen, da es so weit in den UV-Bereich durchl\u00e4ssig ist. Durchmesser 300mm Optische Fenster aus Saphir Klar Farbe 1mm - 100mm Dicke 0 und IR-B\u00e4nder.<\/p>","protected":false},"featured_media":3050,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[60],"product_tag":[],"class_list":["post-3043","product","type-product","status-publish","has-post-thumbnail","product_cat-windows","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.sapphiretube.com\/de\/wp-json\/wp\/v2\/product\/3043","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sapphiretube.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.sapphiretube.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sapphiretube.com\/de\/wp-json\/wp\/v2\/comments?post=3043"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sapphiretube.com\/de\/wp-json\/wp\/v2\/media\/3050"}],"wp:attachment":[{"href":"https:\/\/www.sapphiretube.com\/de\/wp-json\/wp\/v2\/media?parent=3043"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.sapphiretube.com\/de\/wp-json\/wp\/v2\/product_brand?post=3043"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.sapphiretube.com\/de\/wp-json\/wp\/v2\/product_cat?post=3043"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.sapphiretube.com\/de\/wp-json\/wp\/v2\/product_tag?post=3043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}