{"id":8808,"date":"2026-04-09T09:59:10","date_gmt":"2026-04-09T01:59:10","guid":{"rendered":"https:\/\/www.sic-wafers.com\/?p=8808"},"modified":"2026-04-09T10:32:37","modified_gmt":"2026-04-09T02:32:37","slug":"optical-window-materials-comparison-sapphire-vs-quartz-vs-bk7","status":"publish","type":"post","link":"https:\/\/www.sic-wafers.com\/tr\/optical-window-materials-comparison-sapphire-vs-quartz-vs-bk7\/","title":{"rendered":"Optik Pencere Malzemeleri Kar\u015f\u0131la\u015ft\u0131rmas\u0131: Safir vs Kuvars vs BK7"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div>\n<p>Optik pencereler, \u00e7ok \u00e7e\u015fitli fotonik ve end\u00fcstriyel sistemlerde temel bile\u015fenlerdir ve y\u00fcksek optik iletimi korurken koruyucu bariyerler olarak hizmet eder. Uygun bir optik pencere malzemesinin se\u00e7imi, \u00f6zellikle y\u00fcksek s\u0131cakl\u0131k, bas\u0131n\u00e7 veya radyasyon i\u00e7eren zorlu ortamlarda sistem performans\u0131 i\u00e7in kritik \u00f6neme sahiptir. En yayg\u0131n kullan\u0131lan malzemeler aras\u0131nda safir (tek kristalli Al\u2082O\u2083), erimi\u015f kuvars (SiO\u2082) ve BK7 optik cam bulunmaktad\u0131r. Her malzeme, kendisini belirli uygulamalar i\u00e7in uygun k\u0131lan farkl\u0131 fiziksel, termal ve optik \u00f6zellikler sergiler. Bu makale safir, kuvars ve BK7'nin malzeme \u00f6zellikleri, \u00fcretim hususlar\u0131 ve uygulama uygunluklar\u0131na odaklanarak kapsaml\u0131 bir kar\u015f\u0131la\u015ft\u0131rmas\u0131n\u0131 sunmaktad\u0131r.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img data-dominant-color=\"535452\" data-has-transparency=\"false\" style=\"--dominant-color: #535452;\" fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-1024x768.webp\" alt=\"\" class=\"wp-image-8809 not-transparent\" srcset=\"https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-1024x768.webp 1024w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-300x225.webp 300w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-768x576.webp 768w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-16x12.webp 16w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-600x450.webp 600w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7.webp 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. Giri\u015f<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.sapphire-windows.com\/product-category\/sapphire-windows\/\" target=\"_blank\" rel=\"noopener\">Optik pencereler<\/a> \u00f6zelliklerini \u00f6nemli \u00f6l\u00e7\u00fcde de\u011fi\u015ftirmeden \u0131\u015f\u0131\u011f\u0131n iletimine izin vermek i\u00e7in tasarlanm\u0131\u015f \u015feffaf elemanlard\u0131r. Lazer sistemlerinde, g\u00f6r\u00fcnt\u00fcleme cihazlar\u0131nda, yar\u0131 iletken ekipmanlarda, havac\u0131l\u0131k ve uzay enstr\u00fcmantasyonunda ve bilimsel ara\u015ft\u0131rmalarda yayg\u0131n olarak kullan\u0131l\u0131rlar.<\/p>\n\n\n\n<p>Bir optik pencerenin performans\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde kullan\u0131lan malzemeye ba\u011fl\u0131d\u0131r. \u0130deal malzemeler \u015funlar\u0131 sergilemelidir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0130stenen dalga boyu aral\u0131\u011f\u0131nda y\u00fcksek optik iletim<\/li>\n\n\n\n<li>Mekanik dayan\u0131kl\u0131l\u0131k<\/li>\n\n\n\n<li>Termal kararl\u0131l\u0131k<\/li>\n\n\n\n<li>Kimyasal diren\u00e7<\/li>\n\n\n\n<li>D\u00fc\u015f\u00fck optik bozulma<\/li>\n<\/ul>\n\n\n\n<p>Safir, kuvars ve BK7 \u00fc\u00e7 ana optik malzeme kategorisini temsil eder: s\u0131ras\u0131yla kristal, amorf ve optik cam. Aralar\u0131ndaki farklar\u0131 anlamak, belirli \u00e7al\u0131\u015fma ko\u015fullar\u0131 i\u00e7in malzeme se\u00e7erken m\u00fchendisler ve tasar\u0131mc\u0131lar i\u00e7in \u00e7ok \u00f6nemlidir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Malzemeye Genel Bak\u0131\u015f<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.1 Safir (Al\u2082O\u2083)<\/strong><\/h3>\n\n\n\n<p>Safir, ola\u011fan\u00fcst\u00fc sertli\u011fi ve dayan\u0131kl\u0131l\u0131\u011f\u0131 ile bilinen tek kristalli bir al\u00fcminyum oksit formudur. Mohs sertlik \u00f6l\u00e7e\u011finde elmastan sonra ikinci s\u0131radad\u0131r (Mohs 9) ve mekanik a\u015f\u0131nmaya ve kimyasal korozyona kar\u015f\u0131 m\u00fckemmel diren\u00e7 g\u00f6sterir.<\/p>\n\n\n\n<p>Geni\u015f optik iletim aral\u0131\u011f\u0131 ultraviyoleden (~150 nm) orta k\u0131z\u0131l\u00f6tesine (~5,5 \u03bcm) kadar uzan\u0131r, bu da onu \u00e7ok spektral uygulamalar i\u00e7in uygun hale getirir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.2 Erimi\u015f Kuvars (SiO\u2082)<\/strong><\/h3>\n\n\n\n<p>Kayna\u015fm\u0131\u015f silika olarak da bilinen kayna\u015fm\u0131\u015f kuvars, silikon dioksitin y\u00fcksek safl\u0131kta amorf bir formudur. Ultraviyole ve g\u00f6r\u00fcn\u00fcr b\u00f6lgelerdeki m\u00fckemmel \u015feffafl\u0131\u011f\u0131 nedeniyle optik sistemlerde yayg\u0131n olarak kullan\u0131l\u0131r.<\/p>\n\n\n\n<p>Kuvars d\u00fc\u015f\u00fck termal genle\u015fme, y\u00fcksek termal \u015fok direnci ve iyi kimyasal stabilite sunar. Bununla birlikte, mekanik mukavemeti ve sertli\u011fi safirden \u00f6nemli \u00f6l\u00e7\u00fcde daha d\u00fc\u015f\u00fckt\u00fcr.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.3 BK7 Optik Cam<\/strong><\/h3>\n\n\n\n<p>BK7, lensler ve pencereler gibi standart optik bile\u015fenlerde yayg\u0131n olarak kullan\u0131lan bir borosilikat ta\u00e7 camd\u0131r. \u0130yi optik netlik, homojenlik ve maliyet etkinli\u011fi sunar.<\/p>\n\n\n\n<p>BK7 tipik olarak g\u00f6r\u00fcn\u00fcr ve yak\u0131n k\u0131z\u0131l\u00f6tesi uygulamalarda kullan\u0131l\u0131r, ancak nispeten d\u00fc\u015f\u00fck sertli\u011fi ve termal direnci nedeniyle a\u015f\u0131r\u0131 ortamlarda s\u0131n\u0131rl\u0131 performansa sahiptir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Optik \u00d6zelliklerin Kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/strong><\/h2>\n\n\n\n<p>Bir malzemenin optik iletim \u00f6zellikleri, belirli dalga boyu aral\u0131klar\u0131 i\u00e7in uygunlu\u011funu belirler.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>M\u00fclkiyet<\/th><th>Safir<\/th><th>Kuvars<\/th><th>BK7<\/th><\/tr><\/thead><tbody><tr><td>UV \u0130letimi<\/td><td>M\u00fckemmel<\/td><td>M\u00fckemmel<\/td><td>Orta d\u00fczeyde<\/td><\/tr><tr><td>G\u00f6r\u00fcn\u00fcr \u0130letim<\/td><td>M\u00fckemmel<\/td><td>M\u00fckemmel<\/td><td>M\u00fckemmel<\/td><\/tr><tr><td>K\u0131z\u0131l\u00f6tesi \u0130letim<\/td><td>M\u00fckemmel (~5,5 \u03bcm'ye kadar)<\/td><td>S\u0131n\u0131rl\u0131 (~3,5 \u03bcm)<\/td><td>Zay\u0131f<\/td><\/tr><tr><td>K\u0131r\u0131lma \u0130ndisi (G\u00f6r\u00fcn\u00fcr)<\/td><td>~1.76<\/td><td>~1.46<\/td><td>~1.52<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Safir, \u00f6zellikle k\u0131z\u0131l\u00f6tesi b\u00f6lgede geni\u015f iletim aral\u0131\u011f\u0131 ile \u00f6ne \u00e7\u0131kar. Kuvars UV ve g\u00f6r\u00fcn\u00fcr dalga boylar\u0131nda iyi performans g\u00f6sterirken, BK7 g\u00f6r\u00fcn\u00fcr optikler i\u00e7in optimize edilmi\u015ftir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Mekanik \u00d6zellikler<\/strong><\/h2>\n\n\n\n<p>Mekanik mukavemet, y\u00fcksek bas\u0131n\u00e7, a\u015f\u0131nma veya par\u00e7ac\u0131k etkisi i\u00e7eren ortamlarda kritik \u00f6neme sahiptir.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>M\u00fclkiyet<\/th><th>Safir<\/th><th>Kuvars<\/th><th>BK7<\/th><\/tr><\/thead><tbody><tr><td>Sertlik (Mohs)<\/td><td>9<\/td><td>~7<\/td><td>~6<\/td><\/tr><tr><td>Bas\u0131n\u00e7 Dayan\u0131m\u0131<\/td><td>\u00c7ok Y\u00fcksek<\/td><td>Orta d\u00fczeyde<\/td><td>D\u00fc\u015f\u00fck<\/td><\/tr><tr><td>\u00c7izilmeye Kar\u015f\u0131 Diren\u00e7<\/td><td>M\u00fckemmel<\/td><td>Orta d\u00fczeyde<\/td><td>D\u00fc\u015f\u00fck<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Safirin \u00fcst\u00fcn sertli\u011fi ve g\u00fcc\u00fc onu havac\u0131l\u0131k ve savunma sistemleri gibi zorlu ortamlar i\u00e7in ideal hale getirir. Kuvars orta d\u00fczeyde dayan\u0131kl\u0131l\u0131k sa\u011flarken, BK7 kontroll\u00fc ortamlar i\u00e7in daha uygundur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Termal \u00d6zellikler<\/strong><\/h2>\n\n\n\n<p>Termal stabilite, y\u00fcksek s\u0131cakl\u0131kta veya h\u0131zla de\u011fi\u015fen termal ortamlarda \u00e7ok \u00f6nemlidir.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>M\u00fclkiyet<\/th><th>Safir<\/th><th>Kuvars<\/th><th>BK7<\/th><\/tr><\/thead><tbody><tr><td>Maksimum \u00c7al\u0131\u015fma S\u0131cakl\u0131\u011f\u0131<\/td><td>\u00c7ok Y\u00fcksek (&gt;1500\u00b0C)<\/td><td>Y\u00fcksek (~1100\u00b0C)<\/td><td>Orta (~500\u00b0C)<\/td><\/tr><tr><td>Termal Genle\u015fme<\/td><td>D\u00fc\u015f\u00fck<\/td><td>\u00c7ok D\u00fc\u015f\u00fck<\/td><td>Orta d\u00fczeyde<\/td><\/tr><tr><td>Termal \u015eok Direnci<\/td><td>\u0130yi<\/td><td>M\u00fckemmel<\/td><td>Orta d\u00fczeyde<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Kuvars, son derece d\u00fc\u015f\u00fck termal genle\u015fme katsay\u0131s\u0131 nedeniyle m\u00fckemmel termal \u015fok direnci sergiler. Safir, termal \u015foka kar\u015f\u0131 biraz daha az diren\u00e7li olsa da, \u00f6nemli \u00f6l\u00e7\u00fcde daha y\u00fcksek s\u0131cakl\u0131klara dayanabilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Kimyasal ve \u00c7evresel Diren\u00e7<\/strong><\/h2>\n\n\n\n<p>Kimyasal olarak agresif ortamlarda malzeme stabilitesi \u00e7ok \u00f6nemlidir.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Safir:<\/strong> Asitlere, alkalilere ve erozyona kar\u015f\u0131 y\u00fcksek diren\u00e7<\/li>\n\n\n\n<li><strong>Kuvars:<\/strong> \u0130yi diren\u00e7 ancak hidroflorik asitten etkilenebilir<\/li>\n\n\n\n<li><strong>BK7:<\/strong> S\u0131n\u0131rl\u0131 kimyasal diren\u00e7, korozyona daha yatk\u0131n<\/li>\n<\/ul>\n\n\n\n<p>Safir, kimyasal olarak zorlu ortamlar i\u00e7in tercih edilen se\u00e7imdir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. \u00dcretimle \u0130lgili Hususlar<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>7.1 Safir<\/strong><\/h3>\n\n\n\n<p>Safir optik pencerelerin \u00fcretimi, kristal b\u00fcy\u00fctme (\u00f6rne\u011fin KY y\u00f6ntemi) ve ard\u0131ndan hassas i\u015fleme, ta\u015flama ve parlatma i\u015flemlerini i\u00e7erir. Malzemenin sertli\u011fi nedeniyle s\u00fcre\u00e7 karma\u015f\u0131k ve maliyetlidir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>7.2 Kuvars<\/strong><\/h3>\n\n\n\n<p>Kuvars\u0131n i\u015flenmesi safire k\u0131yasla daha kolayd\u0131r. Geleneksel tekniklerle \u015fekillendirilebilir ve parlat\u0131labilir, bu da onu bir\u00e7ok uygulama i\u00e7in daha uygun maliyetli hale getirir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>7.3 BK7<\/strong><\/h3>\n\n\n\n<p>BK7, \u00fcretimi en kolay ve en ekonomik malzemedir. Y\u00fcksek tutarl\u0131l\u0131kla seri \u00fcretilebilir, bu da onu standart optik bile\u015fenler i\u00e7in ideal hale getirir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. Uygulama Senaryolar\u0131<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>8.1 Safir Uygulamalar\u0131<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Havac\u0131l\u0131k ve savunma optik kubbeleri<\/li>\n\n\n\n<li>K\u0131z\u0131l\u00f6tesi sens\u00f6rler ve dedekt\u00f6rler<\/li>\n\n\n\n<li>Y\u00fcksek bas\u0131n\u00e7 ve y\u00fcksek s\u0131cakl\u0131k pencereleri<\/li>\n\n\n\n<li>Zorlu ortamlarda lazer sistemleri<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>8.2 Kuvars Uygulamalar\u0131<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>UV optik sistemleri<\/li>\n\n\n\n<li>Yar\u0131 iletken i\u015fleme ekipmanlar\u0131<\/li>\n\n\n\n<li>Laboratuvar ve bilimsel aletler<\/li>\n\n\n\n<li>Lazer optikleri (d\u00fc\u015f\u00fck ila orta g\u00fc\u00e7te)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>8.3 BK7 Uygulamalar\u0131<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Standart lensler ve pencereler<\/li>\n\n\n\n<li>G\u00f6r\u00fcnt\u00fcleme sistemleri<\/li>\n\n\n\n<li>T\u00fcketici optik cihazlar\u0131<\/li>\n\n\n\n<li>D\u00fc\u015f\u00fck maliyetli optik tertibatlar<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>9. Maliyet ve Performans De\u011fi\u015fimi<\/strong><\/h2>\n\n\n\n<p>Malzeme se\u00e7imi genellikle performans ve maliyetin dengelenmesini i\u00e7erir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Safir:<\/strong> En y\u00fcksek performans, en y\u00fcksek maliyet<\/li>\n\n\n\n<li><strong>Kuvars:<\/strong> Orta d\u00fczeyde performans, orta d\u00fczeyde maliyet<\/li>\n\n\n\n<li><strong>BK7:<\/strong> Daha d\u00fc\u015f\u00fck performans, en d\u00fc\u015f\u00fck maliyet<\/li>\n<\/ul>\n\n\n\n<p>G\u00fcvenilirlik ve dayan\u0131kl\u0131l\u0131\u011f\u0131n kritik oldu\u011fu \u00fcst d\u00fczey uygulamalar i\u00e7in safir, daha y\u00fcksek maliyetini hakl\u0131 \u00e7\u0131kar\u0131r. Kuvars dengeli bir \u00e7\u00f6z\u00fcm sunarken, BK7 maliyete duyarl\u0131 uygulamalar i\u00e7in uygundur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>10. Sonu\u00e7<\/strong><\/h2>\n\n\n\n<p>Optik pencere malzemelerinin se\u00e7imi, uygulaman\u0131n \u00f6zel gereksinimlerine ba\u011fl\u0131d\u0131r. Safir, kuvars ve BK7'nin her biri benzersiz avantajlar sunar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Safir, y\u00fcksek mukavemet ve geni\u015f spektral iletim gerektiren zorlu ortamlarda \u00fcst\u00fcnl\u00fck sa\u011flar<\/li>\n\n\n\n<li>Kuvars m\u00fckemmel UV performans\u0131 ve termal stabilite sa\u011flar<\/li>\n\n\n\n<li>BK7, standart optik uygulamalar i\u00e7in uygun maliyetli bir \u00e7\u00f6z\u00fcm sunar<\/li>\n<\/ul>\n\n\n\n<p>Bu farkl\u0131l\u0131klar\u0131n anla\u015f\u0131lmas\u0131, m\u00fchendislerin ve tasar\u0131mc\u0131lar\u0131n bilin\u00e7li kararlar vermesini sa\u011flayarak optik sistem tasar\u0131m\u0131nda hem performans\u0131 hem de maliyeti optimize eder.<\/p>","protected":false},"excerpt":{"rendered":"<p>Optical windows are essential components in a wide range of photonic and industrial systems, serving as protective barriers while maintaining high optical transmission. The selection of an appropriate optical window material is critical to system performance, particularly in demanding environments involving high temperature, pressure, or radiation. Among the most commonly used materials are sapphire (single-crystal [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8809,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[12,27],"tags":[2190,2188,2189,2186,2018,2187],"class_list":["post-8808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-companynews","tag-bk7-glass-comparison","tag-fused-silica-properties","tag-infrared-optical-materials","tag-optical-window-materials","tag-sapphire-optical-windows","tag-sapphire-vs-quartz-vs-bk7"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7.webp",1448,1086,false],"thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-150x150.webp",150,150,true],"medium":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-300x225.webp",300,225,true],"medium_large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-768x576.webp",768,576,true],"large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-1024x768.webp",800,600,true],"1536x1536":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7.webp",1448,1086,false],"2048x2048":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7.webp",1448,1086,false],"trp-custom-language-flag":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-16x12.webp",16,12,true],"woocommerce_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-600x450.webp",600,450,true],"woocommerce_gallery_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/Optical-Window-Materials-Comparison-Sapphire-vs-Quartz-vs-BK7-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"lydia","author_link":"https:\/\/www.sic-wafers.com\/tr\/author\/lydia\/"},"uagb_comment_info":0,"uagb_excerpt":"Optical windows are essential components in a wide range of photonic and industrial systems, serving as protective barriers while maintaining high optical transmission. The selection of an appropriate optical window material is critical to system performance, particularly in demanding environments involving high temperature, pressure, or radiation. Among the most commonly used materials are sapphire (single-crystal&hellip;","_links":{"self":[{"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/posts\/8808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/comments?post=8808"}],"version-history":[{"count":1,"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/posts\/8808\/revisions"}],"predecessor-version":[{"id":8810,"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/posts\/8808\/revisions\/8810"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/media\/8809"}],"wp:attachment":[{"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/media?parent=8808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/categories?post=8808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/tr\/wp-json\/wp\/v2\/tags?post=8808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}