{"id":3207,"date":"2026-05-18T03:06:20","date_gmt":"2026-05-18T03:06:20","guid":{"rendered":"https:\/\/www.sapphiretube.com\/?post_type=product&p=3207"},"modified":"2026-05-18T03:06:20","modified_gmt":"2026-05-18T03:06:20","slug":"optical-sapphire-window-components-manufactured-custom","status":"publish","type":"product","link":"https:\/\/www.sapphiretube.com\/fr\/product\/optical-sapphire-window-components-manufactured-custom\/","title":{"rendered":"Optical Sapphire Window components manufactured Custom"},"content":{"rendered":"

Aper\u00e7u du produit<\/strong><\/span><\/h2>\n

Sapphire windows are high-performance optical components fabricated from single-crystal aluminum oxide (Al\u2082O\u2083). Renowned for their exceptional hardness, excellent optical transmission, and outstanding thermal and chemical stability, they are ideal for demanding environments where conventional glass materials fall short.<\/p>\n

With a Mohs hardness of 9\u2014second only to diamond\u2014sapphire windows deliver superior scratch resistance and long-term durability. They maintain reliable optical performance across a broad wavelength range, from ultraviolet (UV) to infrared (IR), making them well-suited for precision optical and photonic systems.<\/p>\n

\"\"\u00a0 \u00a0 \u00a0 \u00a0\"\"<\/p>\n

\n

Processus de fabrication<\/strong><\/span><\/h2>\n

Sapphire windows are produced using advanced crystal growth techniques combined with high-precision machining processes to ensure consistent quality and performance.<\/p>\n

Crystal Growth Methods<\/strong><\/span><\/h3>\n

\"\"<\/p>\n

    \n
  • Kyropoulos (KY) method<\/li>\n
  • Edge-Defined Film-Fed Growth (EFG)<\/li>\n
  • Czochralski (CZ) method<\/li>\n<\/ul>\n

    Processing Workflow<\/strong><\/span><\/h3>\n
      \n
    • Crystal orientation cutting (C-plane, A-plane, R-plane, etc.)<\/li>\n
    • CNC shaping and edge profiling<\/li>\n
    • Double-side lapping and polishing<\/li>\n
    • Surface finishing (optical-grade polish or matte\/frosted finish)<\/li>\n
    • Optional optical coatings (AR, HR, IR)<\/li>\n<\/ul>\n

      These processes enable tight dimensional tolerances and exceptional surface quality, achieving up to \u03bb\/10 flatness and 10-5 scratch-dig standards.<\/p>\n

      \n

      Caract\u00e9ristiques principales<\/strong><\/span><\/h2>\n
        \n
      • Ultra-high hardness (Mohs 9):<\/strong> Outstanding resistance to scratches and wear<\/li>\n
      • Broad optical transmission:<\/strong> 150 nm \u2013 5500 nm<\/li>\n
      • Excellent thermal stability:<\/strong> Withstands temperatures up to ~2000\u00b0C<\/li>\n
      • Superior chemical resistance:<\/strong> Stable against acids and alkalis<\/li>\n
      • High mechanical strength:<\/strong> Suitable for high-pressure environments<\/li>\n
      • Precision surface quality:<\/strong> Ideal for demanding optical applications<\/li>\n<\/ul>\n

        \"\"\u00a0 \u00a0 \u00a0 \u00a0 \"\"<\/p>\n

        \n

        Applications<\/strong><\/span><\/h2>\n

        Sapphire windows are widely utilized across various high-tech industries, including:<\/p>\n

          \n
        • Laser systems:<\/strong> Protective windows and optical interfaces<\/li>\n
        • UV & IR optics:<\/strong> Sensors, detectors, and spectroscopy systems<\/li>\n
        • Semiconductor equipment:<\/strong> Vacuum chambers and process monitoring ports<\/li>\n
        • Aerospace & defense:<\/strong> High-speed, high-temperature optical protection<\/li>\n
        • Medical devices:<\/strong> Durable and biocompatible optical covers<\/li>\n
        • High-pressure systems:<\/strong> Observation windows in extreme conditions<\/li>\n<\/ul>\n
          \n

          Specifications<\/strong><\/span><\/h2>\n
          \n
          \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
          Param\u00e8tres<\/th>\nTypical Value \/ Option<\/th>\n<\/tr>\n<\/thead>\n
          Mat\u00e9riau<\/td>\nSingle Crystal Al\u2082O\u2083<\/td>\n<\/tr>\n
          La puret\u00e9<\/td>\n\u2265 99.99%<\/td>\n<\/tr>\n
          Size \/ Diameter<\/td>\nCustom (1 mm \u2013 300 mm)<\/td>\n<\/tr>\n
          \u00c9paisseur<\/td>\n0.2 mm \u2013 50 mm<\/td>\n<\/tr>\n
          Qualit\u00e9 de la surface<\/td>\n40\/20, 20\/10, 10\/5<\/td>\n<\/tr>\n
          Plan\u00e9it\u00e9<\/td>\n\u03bb\/10 or better<\/td>\n<\/tr>\n
          Parall\u00e9lisme<\/td>\n\u2264 3 arc min<\/td>\n<\/tr>\n
          Surface Roughness<\/td>\nRa < 1 nm<\/td>\n<\/tr>\n
          Orientation<\/td>\nC-plane, A-plane, R-plane<\/td>\n<\/tr>\n
          Rev\u00eatement<\/td>\nAR \/ HR \/ IR (optional)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
          \n

          Options de personnalisation<\/strong><\/span><\/h2>\n

          We offer fully customizable solutions to meet specific application requirements:<\/p>\n

            \n
          • Shapes:<\/strong> Round, square, rectangular, or complex geometries<\/li>\n
          • Edge finishing:<\/strong> Chamfered, beveled, or stepped edges<\/li>\n
          • Surface options:<\/strong> Double-side polished, single-side polished, or frosted<\/li>\n
          • Coatings:<\/strong> Anti-reflective (AR), high-reflective (HR), or filter coatings<\/li>\n
          • Fabrication:<\/strong> Precision machining based on customer drawings<\/li>\n<\/ul>\n
            \n

            FAQ<\/strong><\/span><\/h2>\n

            Q1: Why choose sapphire instead of glass or quartz?<\/strong>
            A :<\/strong> Sapphire offers significantly higher hardness, superior scratch resistance, and a broader transmission range than standard glass or quartz, making it ideal for harsh and high-performance environments.<\/p>\n

            Q2: Can sapphire windows withstand high temperatures?<\/strong>
            A :<\/strong> Yes. Sapphire maintains structural and optical stability at temperatures up to approximately 2000\u00b0C, far exceeding most conventional optical materials.<\/p>\n

            Q3: Are optical coatings necessary?<\/strong>
            A :<\/strong> Not always. However, anti-reflective (AR) coatings are often recommended to minimize reflection losses and enhance transmission efficiency.<\/p>\n

            Q4: Do you support custom sizes and shapes?<\/strong>
            A :<\/strong> Absolutely. We provide fully customized sapphire windows based on drawings or detailed technical requirements.<\/p>","protected":false},"excerpt":{"rendered":"

            Sapphire windows are high-performance optical components fabricated from single-crystal aluminum oxide (Al\u2082O\u2083).<\/p>","protected":false},"featured_media":3209,"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-3207","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\/fr\/wp-json\/wp\/v2\/product\/3207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sapphiretube.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.sapphiretube.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sapphiretube.com\/fr\/wp-json\/wp\/v2\/comments?post=3207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sapphiretube.com\/fr\/wp-json\/wp\/v2\/media\/3209"}],"wp:attachment":[{"href":"https:\/\/www.sapphiretube.com\/fr\/wp-json\/wp\/v2\/media?parent=3207"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.sapphiretube.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3207"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.sapphiretube.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3207"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.sapphiretube.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}