{"id":2112,"date":"2026-03-10T03:06:42","date_gmt":"2026-03-10T03:06:42","guid":{"rendered":"https:\/\/www.fuyao-quartz.com\/?post_type=product&#038;p=2112"},"modified":"2026-03-10T03:11:52","modified_gmt":"2026-03-10T03:11:52","slug":"jgs1-jgs2-wafer-di-quarzo-di-grado-ottico-da-2-a-12-pollici","status":"publish","type":"product","link":"https:\/\/www.fuyao-quartz.com\/it\/product\/jgs1-jgs2-optical-grade-quartz-wafers-2-to-12-inch\/","title":{"rendered":"JGS1 JGS2 Wafer di quarzo di grado ottico da 2 a 12 pollici"},"content":{"rendered":"<h2 data-section-id=\"1bovg99\" data-start=\"234\" data-end=\"257\"><strong data-start=\"237\" data-end=\"257\">Panoramica del prodotto<\/strong><\/h2>\n<p data-start=\"259\" data-end=\"536\">I wafer di quarzo JGS1 e JGS2 sono substrati di silice fusa di elevata purezza composti principalmente da biossido di silicio (SiO\u2082). Questi wafer di quarzo di grado ottico sono ampiamente utilizzati nella produzione di semiconduttori, nei sistemi ottici ultravioletti, nelle apparecchiature laser e nei dispositivi di comunicazione a fibra ottica.<img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-2119 alignright\" src=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch3-300x300.jpg\" alt=\"jgs1 jgs2 wafer di quarzo di grado ottico da 2 a 12 pollici\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch3-300x300.jpg 300w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch3-150x150.jpg 150w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch3-600x600.jpg 600w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch3-100x100.jpg 100w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch3.jpg 680w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p data-start=\"538\" data-end=\"795\">I wafer di quarzo JGS1 sono prodotti con il processo di deposizione chimica da vapore. Questo metodo di produzione offre livelli di impurit\u00e0 metalliche estremamente bassi e un contenuto di idrossile molto ridotto, consentendo eccellenti prestazioni di trasmissione nella regione dell'ultravioletto profondo.<\/p>\n<p data-start=\"797\" data-end=\"1100\">I wafer di quarzo JGS2 sono generalmente prodotti con il processo di fusione alla fiamma di idrogeno e ossigeno. Rispetto al JGS1, il JGS2 contiene un contenuto di idrossili pi\u00f9 elevato, ma offre prestazioni ottiche stabili nello spettro dall'ultravioletto al vicino infrarosso, mantenendo un processo di produzione pi\u00f9 economico.<\/p>\n<p data-start=\"1102\" data-end=\"1275\">I wafer di quarzo sono disponibili in diametri da 2 a 12 pollici e possono essere personalizzati in base allo spessore, ai requisiti di lucidatura superficiale e alle specifiche ottiche.<\/p>\n<h1 data-section-id=\"8luwy1\" data-start=\"1704\" data-end=\"1747\"><strong data-start=\"1706\" data-end=\"1747\">Confronto tra i wafer di quarzo JGS1 e JGS2<\/strong><\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1749\" data-end=\"2389\">\n<thead data-start=\"1749\" data-end=\"1789\">\n<tr data-start=\"1749\" data-end=\"1789\">\n<th class=\"\" data-start=\"1749\" data-end=\"1760\" data-col-size=\"sm\">Propriet\u00e0<\/th>\n<th class=\"\" data-start=\"1760\" data-end=\"1774\" data-col-size=\"sm\">JGS1 Quarzo<\/th>\n<th class=\"\" data-start=\"1774\" data-end=\"1789\" data-col-size=\"md\">Quarzo JGS2<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1804\" data-end=\"2389\">\n<tr data-start=\"1804\" data-end=\"1887\">\n<td data-start=\"1804\" data-end=\"1827\" data-col-size=\"sm\">Metodo di produzione<\/td>\n<td data-col-size=\"sm\" data-start=\"1827\" data-end=\"1855\">Deposizione chimica da vapore<\/td>\n<td data-col-size=\"md\" data-start=\"1855\" data-end=\"1887\">Fusione di fiamme di idrogeno e ossigeno<\/td>\n<\/tr>\n<tr data-start=\"1888\" data-end=\"1958\">\n<td data-start=\"1888\" data-end=\"1917\" data-col-size=\"sm\">Gamma di trasmissione ottica<\/td>\n<td data-col-size=\"sm\" data-start=\"1917\" data-end=\"1937\">Da 185 nm a 2500 nm<\/td>\n<td data-col-size=\"md\" data-start=\"1937\" data-end=\"1958\">Da 220 a 2500 nm<\/td>\n<\/tr>\n<tr data-start=\"1959\" data-end=\"2060\">\n<td data-start=\"1959\" data-end=\"1975\" data-col-size=\"sm\">Trasmittanza<\/td>\n<td data-col-size=\"sm\" data-start=\"1975\" data-end=\"2017\">&gt;85% a 185 nm (spessore 10 mm)<\/td>\n<td data-col-size=\"md\" data-start=\"2017\" data-end=\"2060\">&gt;80% a 220 nm (spessore 10 mm)<\/td>\n<\/tr>\n<tr data-start=\"2061\" data-end=\"2136\">\n<td data-start=\"2061\" data-end=\"2089\" data-col-size=\"sm\">Contenuto di impurit\u00e0 metalliche<\/td>\n<td data-col-size=\"sm\" data-start=\"2089\" data-end=\"2113\">Circa 0,1 ppm<\/td>\n<td data-col-size=\"md\" data-start=\"2113\" data-end=\"2136\">Circa 1 ppm<\/td>\n<\/tr>\n<tr data-start=\"2137\" data-end=\"2190\">\n<td data-start=\"2137\" data-end=\"2156\" data-col-size=\"sm\">Contenuto idrossilico<\/td>\n<td data-col-size=\"sm\" data-start=\"2156\" data-end=\"2174\">Meno di 5 ppm<\/td>\n<td data-col-size=\"md\" data-start=\"2174\" data-end=\"2190\">Da 30 a 50 ppm<\/td>\n<\/tr>\n<tr data-start=\"2191\" data-end=\"2290\">\n<td data-start=\"2191\" data-end=\"2210\" data-col-size=\"sm\">Difetti interni<\/td>\n<td data-col-size=\"sm\" data-start=\"2210\" data-end=\"2241\">Pochissime bolle e striature<\/td>\n<td data-col-size=\"md\" data-start=\"2241\" data-end=\"2290\">Possibili piccole bolle o strutture granulari<\/td>\n<\/tr>\n<tr data-start=\"2291\" data-end=\"2333\">\n<td data-start=\"2291\" data-end=\"2313\" data-col-size=\"sm\">Omogeneit\u00e0 ottica<\/td>\n<td data-col-size=\"sm\" data-start=\"2313\" data-end=\"2325\">Molto alto<\/td>\n<td data-col-size=\"md\" data-start=\"2325\" data-end=\"2333\">Buono<\/td>\n<\/tr>\n<tr data-start=\"2334\" data-end=\"2389\">\n<td data-start=\"2334\" data-end=\"2354\" data-col-size=\"sm\">Stabilit\u00e0 termica<\/td>\n<td data-col-size=\"sm\" data-start=\"2354\" data-end=\"2361\">Buono<\/td>\n<td data-col-size=\"md\" data-start=\"2361\" data-end=\"2389\">Maggiore stabilit\u00e0 termica<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h1 data-section-id=\"xmtfrm\" data-start=\"2396\" data-end=\"2436\"><strong data-start=\"2398\" data-end=\"2436\">Propriet\u00e0 fisiche e meccaniche<\/strong><\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2438\" data-end=\"2708\">\n<thead data-start=\"2438\" data-end=\"2458\">\n<tr data-start=\"2438\" data-end=\"2458\">\n<th class=\"\" data-start=\"2438\" data-end=\"2449\" data-col-size=\"sm\">Propriet\u00e0<\/th>\n<th class=\"\" data-start=\"2449\" data-end=\"2458\" data-col-size=\"sm\">Valore<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2469\" data-end=\"2708\">\n<tr data-start=\"2469\" data-end=\"2492\">\n<td data-start=\"2469\" data-end=\"2479\" data-col-size=\"sm\">Densit\u00e0<\/td>\n<td data-col-size=\"sm\" data-start=\"2479\" data-end=\"2492\">2,2 g\/cm\u00b3<\/td>\n<\/tr>\n<tr data-start=\"2493\" data-end=\"2519\">\n<td data-start=\"2493\" data-end=\"2509\" data-col-size=\"sm\">Durezza Mohs<\/td>\n<td data-col-size=\"sm\" data-start=\"2509\" data-end=\"2519\">Da 6 a 7<\/td>\n<\/tr>\n<tr data-start=\"2520\" data-end=\"2555\">\n<td data-start=\"2520\" data-end=\"2543\" data-col-size=\"sm\">Resistenza alla compressione<\/td>\n<td data-col-size=\"sm\" data-start=\"2543\" data-end=\"2555\">1100 MPa<\/td>\n<\/tr>\n<tr data-start=\"2556\" data-end=\"2585\">\n<td data-start=\"2556\" data-end=\"2575\" data-col-size=\"sm\">Resistenza alla trazione<\/td>\n<td data-col-size=\"sm\" data-start=\"2575\" data-end=\"2585\">50 MPa<\/td>\n<\/tr>\n<tr data-start=\"2586\" data-end=\"2615\">\n<td data-start=\"2586\" data-end=\"2605\" data-col-size=\"sm\">Resistenza alla flessione<\/td>\n<td data-col-size=\"sm\" data-start=\"2605\" data-end=\"2615\">65 MPa<\/td>\n<\/tr>\n<tr data-start=\"2616\" data-end=\"2647\">\n<td data-start=\"2616\" data-end=\"2637\" data-col-size=\"sm\">Resistenza torsionale<\/td>\n<td data-col-size=\"sm\" data-start=\"2637\" data-end=\"2647\">30 MPa<\/td>\n<\/tr>\n<tr data-start=\"2648\" data-end=\"2683\">\n<td data-start=\"2648\" data-end=\"2666\" data-col-size=\"sm\">Modulo di Young<\/td>\n<td data-col-size=\"sm\" data-start=\"2666\" data-end=\"2683\">7,5 \u00d7 10\u2074 MPa<\/td>\n<\/tr>\n<tr data-start=\"2684\" data-end=\"2708\">\n<td data-start=\"2684\" data-end=\"2700\" data-col-size=\"sm\">Rapporto di Poisson<\/td>\n<td data-col-size=\"sm\" data-start=\"2700\" data-end=\"2708\">0.17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h1 data-section-id=\"1ezr71l\" data-start=\"2715\" data-end=\"2742\"><strong data-start=\"2717\" data-end=\"2742\">Propriet\u00e0 elettriche<\/strong><\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2744\" data-end=\"2967\">\n<thead data-start=\"2744\" data-end=\"2764\">\n<tr data-start=\"2744\" data-end=\"2764\">\n<th class=\"\" data-start=\"2744\" data-end=\"2755\" data-col-size=\"sm\">Propriet\u00e0<\/th>\n<th class=\"\" data-start=\"2755\" data-end=\"2764\" data-col-size=\"sm\">Valore<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2775\" data-end=\"2967\">\n<tr data-start=\"2775\" data-end=\"2814\">\n<td data-start=\"2775\" data-end=\"2806\" data-col-size=\"sm\">Costante dielettrica (10 GHz)<\/td>\n<td data-col-size=\"sm\" data-start=\"2806\" data-end=\"2814\">3.74<\/td>\n<\/tr>\n<tr data-start=\"2815\" data-end=\"2848\">\n<td data-start=\"2815\" data-end=\"2838\" data-col-size=\"sm\">Fattore di perdita (10 GHz)<\/td>\n<td data-col-size=\"sm\" data-start=\"2838\" data-end=\"2848\">0.0002<\/td>\n<\/tr>\n<tr data-start=\"2849\" data-end=\"2888\">\n<td data-start=\"2849\" data-end=\"2871\" data-col-size=\"sm\">Rigidit\u00e0 dielettrica<\/td>\n<td data-col-size=\"sm\" data-start=\"2871\" data-end=\"2888\">3,7 \u00d7 10\u2077 V\/m<\/td>\n<\/tr>\n<tr data-start=\"2889\" data-end=\"2927\">\n<td data-start=\"2889\" data-end=\"2911\" data-col-size=\"sm\">Resistivit\u00e0 a 20\u00b0C<\/td>\n<td data-col-size=\"sm\" data-start=\"2911\" data-end=\"2927\">1 \u00d7 10\u00b2\u2070 \u03a9-m<\/td>\n<\/tr>\n<tr data-start=\"2928\" data-end=\"2967\">\n<td data-start=\"2928\" data-end=\"2952\" data-col-size=\"sm\">Resistivit\u00e0 a 1000\u00b0C<\/td>\n<td data-col-size=\"sm\" data-start=\"2952\" data-end=\"2967\">1 \u00d7 10\u2078 \u03a9-m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h1 data-section-id=\"pnc6j0\" data-start=\"2974\" data-end=\"2998\"><strong data-start=\"2976\" data-end=\"2998\">Propriet\u00e0 termiche<\/strong><\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3000\" data-end=\"3263\">\n<thead data-start=\"3000\" data-end=\"3020\">\n<tr data-start=\"3000\" data-end=\"3020\">\n<th class=\"\" data-start=\"3000\" data-end=\"3011\" data-col-size=\"md\">Propriet\u00e0<\/th>\n<th class=\"\" data-start=\"3011\" data-end=\"3020\" data-col-size=\"sm\">Valore<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3031\" data-end=\"3263\">\n<tr data-start=\"3031\" data-end=\"3056\">\n<td data-start=\"3031\" data-end=\"3046\" data-col-size=\"md\">Punto di deformazione<\/td>\n<td data-col-size=\"sm\" data-start=\"3046\" data-end=\"3056\">1080\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"3057\" data-end=\"3085\">\n<td data-start=\"3057\" data-end=\"3075\" data-col-size=\"md\">Punto di ricottura<\/td>\n<td data-col-size=\"sm\" data-start=\"3075\" data-end=\"3085\">1180\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"3086\" data-end=\"3114\">\n<td data-start=\"3086\" data-end=\"3104\" data-col-size=\"md\">Punto di addolcimento<\/td>\n<td data-col-size=\"sm\" data-start=\"3104\" data-end=\"3114\">1630\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"3115\" data-end=\"3158\">\n<td data-start=\"3115\" data-end=\"3145\" data-col-size=\"md\">Conduttivit\u00e0 termica (20\u00b0C)<\/td>\n<td data-col-size=\"sm\" data-start=\"3145\" data-end=\"3158\">1,4 W\/m-K<\/td>\n<\/tr>\n<tr data-start=\"3159\" data-end=\"3196\">\n<td data-start=\"3159\" data-end=\"3182\" data-col-size=\"md\">Calore specifico (20\u00b0C)<\/td>\n<td data-col-size=\"sm\" data-start=\"3182\" data-end=\"3196\">670 J\/kg-K<\/td>\n<\/tr>\n<tr data-start=\"3197\" data-end=\"3263\">\n<td data-start=\"3197\" data-end=\"3245\" data-col-size=\"md\">Coefficiente di espansione termica (da 30\u00b0C a 600\u00b0C)<\/td>\n<td data-col-size=\"sm\" data-start=\"3245\" data-end=\"3263\">5.5 \u00d7 10-\u2077 \/\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h1 data-section-id=\"jn4pxx\" data-start=\"3270\" data-end=\"3296\"><strong data-start=\"3272\" data-end=\"3296\">Applicazioni tipiche<\/strong><\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3298\" data-end=\"3742\">\n<thead data-start=\"3298\" data-end=\"3333\">\n<tr data-start=\"3298\" data-end=\"3333\">\n<th class=\"\" data-start=\"3298\" data-end=\"3318\" data-col-size=\"sm\">Campo di applicazione<\/th>\n<th class=\"\" data-start=\"3318\" data-end=\"3333\" data-col-size=\"md\">Descrizione<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3344\" data-end=\"3742\">\n<tr data-start=\"3344\" data-end=\"3425\">\n<td data-start=\"3344\" data-end=\"3372\" data-col-size=\"sm\">Litografia dei semiconduttori<\/td>\n<td data-col-size=\"md\" data-start=\"3372\" data-end=\"3425\">Componenti ottici e apparecchiature per il trattamento dei wafer<\/td>\n<\/tr>\n<tr data-start=\"3426\" data-end=\"3514\">\n<td data-start=\"3426\" data-end=\"3454\" data-col-size=\"sm\">Comunicazione in fibra ottica<\/td>\n<td data-col-size=\"md\" data-start=\"3454\" data-end=\"3514\">Connettori ottici, finestre ottiche, componenti di isolamento<\/td>\n<\/tr>\n<tr data-start=\"3515\" data-end=\"3578\">\n<td data-start=\"3515\" data-end=\"3534\" data-col-size=\"sm\">Sistemi laser UV<\/td>\n<td data-col-size=\"md\" data-start=\"3534\" data-end=\"3578\">Finestre e lenti ottiche per laser a eccimeri<\/td>\n<\/tr>\n<tr data-start=\"3579\" data-end=\"3668\">\n<td data-start=\"3579\" data-end=\"3606\" data-col-size=\"sm\">Trattamento UV industriale<\/td>\n<td data-col-size=\"md\" data-start=\"3606\" data-end=\"3668\">Apparecchiature di sterilizzazione UV e lampade a mercurio ad alta pressione<\/td>\n<\/tr>\n<tr data-start=\"3669\" data-end=\"3742\">\n<td data-start=\"3669\" data-end=\"3691\" data-col-size=\"sm\">Strumenti ottici<\/td>\n<td data-col-size=\"md\" data-start=\"3691\" data-end=\"3742\">Lenti, prismi, specchi e substrati ottici<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h1 data-section-id=\"1iusff4\" data-start=\"3749\" data-end=\"3758\"><strong data-start=\"3751\" data-end=\"3758\">FAQ<\/strong><\/h1>\n<h3 data-section-id=\"bny74f\" data-start=\"3760\" data-end=\"3812\"><img decoding=\"async\" class=\"size-medium wp-image-2120 alignleft\" src=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch2-300x300.jpg\" alt=\"jgs1 jgs2 wafer di quarzo di grado ottico da 2 a 12 pollici\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch2-300x300.jpg 300w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch2-150x150.jpg 150w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch2-600x600.jpg 600w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch2-100x100.jpg 100w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/JGS1-JGS2-Optical-Grade-Quartz-Wafers-2-to-12-Inch2.jpg 680w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>1 Differenza tra i wafer di quarzo JGS1 e JGS2?<\/h3>\n<p data-start=\"3814\" data-end=\"4090\">I wafer di quarzo JGS1 offrono una maggiore trasmissione nell'ultravioletto profondo grazie al bassissimo contenuto di impurit\u00e0 metalliche e idrossile. I wafer di quarzo JGS2 offrono prestazioni stabili dall'ultravioletto al vicino infrarosso e sono generalmente pi\u00f9 convenienti per le applicazioni ottiche standard.<\/p>\n<h3 data-section-id=\"1lbweks\" data-start=\"4092\" data-end=\"4140\">2 Applicazioni tipiche dei wafer di quarzo JGS1 ?<\/h3>\n<p data-start=\"4142\" data-end=\"4303\">I wafer di quarzo JGS1 sono comunemente utilizzati nei sistemi di litografia ultravioletta profonda, nei componenti ottici dei laser a eccimeri e nelle apparecchiature ottiche ultraviolette di alta precisione.<\/p>\n<h3 data-section-id=\"tvuani\" data-start=\"4305\" data-end=\"4353\">3 Applicazioni tipiche dei wafer di quarzo JGS2 ?<\/h3>\n<p data-start=\"4355\" data-end=\"4546\">I wafer di quarzo JGS2 sono ampiamente utilizzati nei dispositivi di comunicazione a fibre ottiche, nelle apparecchiature di elaborazione a raggi ultravioletti e nei componenti ottici in generale che richiedono una trasmissione stabile dai raggi UV al vicino infrarosso.<\/p>","protected":false},"excerpt":{"rendered":"<p>I wafer di quarzo JGS1 e JGS2 sono substrati di silice fusa di elevata purezza composti principalmente da biossido di silicio (SiO\u2082). Questi wafer di quarzo di grado ottico sono ampiamente utilizzati nella produzione di semiconduttori, nei sistemi ottici ultravioletti, nelle apparecchiature laser e nei dispositivi di comunicazione a fibra ottica.<\/p>","protected":false},"featured_media":2113,"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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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