![\"\"](\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-3-300x300.webp\"){kind=spacer}
<\/p>\nZMSH:s cirkul\u00e4ra safirf\u00f6nster \u00e4r en h\u00f6gpresterande optisk komponent tillverkad av 99,999% ren enkristallsafir (Al\u2082O\u2083). Dessa safirf\u00f6nster \u00e4r utformade f\u00f6r kr\u00e4vande applikationer och har en transmittans p\u00e5 \u00f6ver 90% \u00f6ver ett brett spektrum (250 nm-5500 nm) och utm\u00e4rker sig s\u00e4rskilt i det infrar\u00f6da omr\u00e5det (3-5 \u03bcm MIR), vilket g\u00f6r dem idealiska f\u00f6r lasersystem, halvledarutrustning, industriell observation vid h\u00f6ga temperaturer och instrumentering inom flygindustrin. De anv\u00e4nds ocks\u00e5 ofta i vetenskapliga instrument, medicintekniska produkter och optiska sensorer.<\/p>\n
<\/p>\n
Safir, med en Mohs-h\u00e5rdhet p\u00e5 9, ger 10 g\u00e5nger h\u00f6gre rept\u00e5lighet \u00e4n vanligt optiskt glas, vilket s\u00e4kerst\u00e4ller h\u00e5llbarhet \u00e4ven i milj\u00f6er med h\u00f6g p\u00e5verkan. Med sin h\u00f6ga sm\u00e4ltpunkt p\u00e5 2040\u00b0C fungerar safirf\u00f6nster tillf\u00f6rlitligt i extrem v\u00e4rme, med kontinuerlig drift upp till 800\u00b0C och korttidstolerans upp till 1800\u00b0C. Dessutom \u00e4r dessa f\u00f6nster kemiskt resistenta mot de flesta syror, alkalier och l\u00f6sningsmedel, vilket g\u00f6r dem l\u00e4mpliga f\u00f6r tuffa industriella och kemiska milj\u00f6er.<\/p>\n
ZMSH erbjuder anpassning av storlek (fr\u00e5n 5 mm till 300 mm i diameter) och tjocklek (fr\u00e5n 0,3 mm till 20 mm), tillsammans med olika bel\u00e4ggningar som AR-bel\u00e4ggningar (antireflexbel\u00e4ggningar), bel\u00e4ggningar med h\u00f6g transmission och bel\u00e4ggningar mot nedsmutsning. Med hj\u00e4lp av avancerad CNC-bearbetning och laserbearbetningsteknik kan vi erbjuda exakta, sn\u00e4va toleranser (\u00b10,01 mm) och h\u00f6g ytkvalitet (upp till \u03bb\/10 planhet), vilket s\u00e4kerst\u00e4ller att f\u00f6nstren uppfyller de str\u00e4nga kraven i optiska system.<\/p>\n
\u00d6verl\u00e4gsen optisk prestanda:<\/p>\n
Uppn\u00e5r >90% transmittans fr\u00e5n 250 nm till 5500 nm och utm\u00e4rker sig i det infrar\u00f6da omr\u00e5det (3-5 \u03bcm), vilket g\u00f6r den perfekt f\u00f6r laser- och infrar\u00f6da bildbehandlingsapplikationer.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
Exceptionell mekanisk styrka:![\"\"](\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-1-300x300.webp\"){kind=spacer}
<\/p>\n
Med en Mohs-h\u00e5rdhet p\u00e5 9 ger safirf\u00f6nstret 10x b\u00e4ttre rept\u00e5lighet \u00e4n konventionellt optiskt glas, vilket garanterar l\u00e5ng livsl\u00e4ngd i milj\u00f6er med h\u00f6g p\u00e5verkan och n\u00f6tning.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
Extrem milj\u00f6t\u00e5lighet:<\/p>\n
Sm\u00e4ltpunkt: 2040\u00b0C, l\u00e4mplig f\u00f6r milj\u00f6er med h\u00f6ga temperaturer.<\/p>\n<\/li>\n
Arbetar kontinuerligt vid 800\u00b0C med korttidstolerans upp till 1800\u00b0C.<\/p>\n<\/li>\n
Kemisk best\u00e4ndighet: Stabil i sura\/alkaliska milj\u00f6er (pH 1-13).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
Termisk stabilitet:<\/p>\n
Den l\u00e5ga v\u00e4rmeutvidgningskoefficienten p\u00e5 5,3\u00d710-\u2076\/\u00b0C s\u00e4kerst\u00e4ller optisk ytnoggrannhet \u00e4ven under snabba termiska cykler, vilket g\u00f6r den idealisk f\u00f6r precisionsapplikationer i fluktuerande temperaturer.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
Material: Enkristallin safir (Al\u2082O\u2083)<\/p>\n<\/li>\n
Densitet: 3,98 g\/cm\u00b3<\/p>\n<\/li>\n
Sm\u00e4ltpunkt: 2040\u00b0C<\/p>\n<\/li>\n
Mohs h\u00e5rdhet: 9<\/p>\n<\/li>\n
Termisk konduktivitet: 52 W\/m-K<\/p>\n<\/li>\n
V\u00e4rmeutvidgning: 5,3 \u00d7 10-\u2076\/\u00b0C<\/p>\n<\/li>\n
Transmittans: >90% (250nm-5500nm)<\/p>\n<\/li>\n
Ytfinish: DSP eller SSP (anpassade ytbehandlingar tillg\u00e4ngliga)<\/p>\n<\/li>\n
Storleksintervall: 5mm-300mm diameter, 0,3mm-20mm tjocklek<\/p>\n<\/li>\n<\/ul>\n
![\"\"](\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-2-300x300.jpg\"){kind=spacer}
<\/h2>\nLasersystem:<\/p>\n
Cirkul\u00e4ra f\u00f6nster av safir anv\u00e4nds ofta i CO\u2082- och fiberlasersystem som utg\u00e5ngsf\u00f6nster och skyddslinser och klarar h\u00f6geffektiv laserbestr\u00e5lning (>5kW\/cm\u00b2) samtidigt som de minimerar termiska linseffekter.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
Industriell observation av h\u00f6ga temperaturer:<\/p>\n
Idealisk f\u00f6r titth\u00e5l i utrustning f\u00f6r st\u00e5ltillverkning och glasformning, bibeh\u00e5ller optisk klarhet \u00f6ver 1000\u00b0C utan imma eller deformation.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
Flyg- och rymdindustrin samt f\u00f6rsvarsindustrin:<\/p>\n
Dessa safirf\u00f6nster anv\u00e4nds i elektrooptiska sensorer och missils\u00f6kare och erbjuder slagt\u00e5lighet mot aerodynamisk uppv\u00e4rmning i \u00f6verljudshastighet samtidigt som den optiska klarheten bibeh\u00e5lls.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
Vetenskapliga och medicinska instrument:<\/p>\n
Cirkul\u00e4ra safirf\u00f6nster \u00e4r viktiga i synkrotronstr\u00e5lningsutrustning, endoskop och andra h\u00f6gpresterande optiska system, vilket ger stabila optiska kanaler.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
Vilka f\u00f6rdelar har safirf\u00f6nster j\u00e4mf\u00f6rt med traditionellt glas?<\/p>\n
Safirf\u00f6nster ger 10x h\u00f6gre rept\u00e5lighet (Mohs 9), b\u00e4ttre spektral transmission i UV- till IR-omr\u00e5dena och \u00f6verl\u00e4gsen termisk och kemisk h\u00e5llbarhet, vilket g\u00f6r dem idealiska f\u00f6r h\u00f6gpresterande applikationer i tuffa milj\u00f6er.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
Kan safirf\u00f6nster anv\u00e4ndas f\u00f6r lasersystem?<\/p>\n
Ja, ZMSH tillhandah\u00e5ller safirf\u00f6nster av laserkvalitet med antireflexbel\u00e4ggningar (AR) och bel\u00e4ggningar med h\u00f6g transmission. Dessa f\u00f6nster \u00e4r perfekta f\u00f6r lasersystem med h\u00f6g effekt och erbjuder minimal termisk linsning och l\u00e5ngsiktig tillf\u00f6rlitlighet.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
\u00c4r safirf\u00f6nster motst\u00e5ndskraftiga mot h\u00f6ga temperaturer?<\/p>\n
Safirf\u00f6nster har en h\u00f6g sm\u00e4ltpunkt p\u00e5 2040\u00b0C, vilket g\u00f6r dem l\u00e4mpliga f\u00f6r milj\u00f6er med h\u00f6ga temperaturer. De kan arbeta kontinuerligt i upp till 800\u00b0C och klara kortvariga exponeringar i upp till 1800\u00b0C.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
Kan storleken p\u00e5 safirf\u00f6nster anpassas?<\/p>\n
Ja, vi erbjuder full anpassning i diameter (fr\u00e5n 5 mm till 300 mm) och tjocklek (fr\u00e5n 0,3 mm till 20 mm) f\u00f6r att passa specifika projektkrav. V\u00e5r avancerade maskinbearbetning s\u00e4kerst\u00e4ller sn\u00e4va toleranser och \u00f6verl\u00e4gsen ytfinish.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"
ZMSH:s Circular Sapphire Windows \u00e4r en h\u00f6gpresterande optisk komponent tillverkad av 99,999% ren enkristallsafir (Al\u2082O\u2083).<\/p>","protected":false},"featured_media":2073,"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 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