{"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&p=2112"},"modified":"2026-03-10T03:11:52","modified_gmt":"2026-03-10T03:11:52","slug":"jgs1-jgs2-optiset-kvartsikiekot-2-12-tuumaa","status":"publish","type":"product","link":"https:\/\/www.fuyao-quartz.com\/fi\/product\/jgs1-jgs2-optical-grade-quartz-wafers-2-to-12-inch\/","title":{"rendered":"JGS1 JGS2 Optisen luokan kvartsikiekot 2-12 tuumaa"},"content":{"rendered":"

Tuotteen yleiskatsaus<\/strong><\/h2>\n

JGS1- ja JGS2-kvartsikiekot ovat eritt\u00e4in puhtaita sulatettua piidioksidia sis\u00e4lt\u00e4vi\u00e4 substraatteja, jotka koostuvat p\u00e4\u00e4asiassa piidioksidista (SiO\u2082). N\u00e4it\u00e4 optisia kvartsikiekkoja k\u00e4ytet\u00e4\u00e4n laajalti puolijohteiden valmistuksessa, ultraviolettioptisissa j\u00e4rjestelmiss\u00e4, laserlaitteissa ja kuituoptisissa viestint\u00e4laitteissa.\"jgs1<\/p>\n

JGS1-kvartsikiekot valmistetaan kemiallisella h\u00f6yrystysprosessilla. T\u00e4ll\u00e4 valmistusmenetelm\u00e4ll\u00e4 saadaan aikaan eritt\u00e4in alhainen metallisten ep\u00e4puhtauksien m\u00e4\u00e4r\u00e4 ja eritt\u00e4in alhainen hydroksyylipitoisuus, mik\u00e4 mahdollistaa erinomaisen l\u00e4p\u00e4isykyvyn syv\u00e4ll\u00e4 ultraviolettialueella.<\/p>\n

JGS2-kvartsikiekot valmistetaan tyypillisesti vety-happi-liekkifuusioprosessilla. JGS1:een verrattuna JGS2 sis\u00e4lt\u00e4\u00e4 enemm\u00e4n hydroksyyli\u00e4, mutta sen optinen suorituskyky on vakaa koko ultravioletti- ja l\u00e4hi-infrapunaspektrin v\u00e4lill\u00e4 ja valmistusprosessi on samalla kustannustehokkaampi.<\/p>\n

Kvartsikiekkoja on saatavana halkaisijaltaan 2 tuuman ja 12 tuuman v\u00e4lill\u00e4, ja niit\u00e4 voidaan r\u00e4\u00e4t\u00e4l\u00f6id\u00e4 paksuuden, pinnan kiillotusvaatimusten ja optisten eritelmien mukaan.<\/p>\n

JGS1- ja JGS2-kvartsikiekkojen vertailu<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Kiinteist\u00f6<\/th>\nJGS1 Kvartsi<\/th>\nJGS2 Kvartsi<\/th>\n<\/tr>\n<\/thead>\n
Valmistusmenetelm\u00e4<\/td>\nKemiallinen h\u00f6yrystys<\/td>\nVety-happi-liekkifuusio<\/td>\n<\/tr>\n
Optinen siirtoalue<\/td>\n185 nm - 2500 nm<\/td>\n220 nm - 2500 nm<\/td>\n<\/tr>\n
L\u00e4p\u00e4isykyky<\/td>\n>85 prosenttia 185 nm:ss\u00e4 (10 mm:n paksuus)<\/td>\n>80 prosenttia 220 nm:ss\u00e4 (10 mm:n paksuus)<\/td>\n<\/tr>\n
Metallisten ep\u00e4puhtauksien pitoisuus<\/td>\nNoin 0,1 ppm<\/td>\nNoin 1 ppm<\/td>\n<\/tr>\n
Hydroksyylipitoisuus<\/td>\nAlle 5 ppm<\/td>\n30-50 ppm<\/td>\n<\/tr>\n
Sis\u00e4iset viat<\/td>\nHyvin v\u00e4h\u00e4n kuplia ja raitoja<\/td>\nMahdolliset pienet kuplat tai rakeiset rakenteet.<\/td>\n<\/tr>\n
Optinen homogeenisuus<\/td>\nEritt\u00e4in korkea<\/td>\nHyv\u00e4<\/td>\n<\/tr>\n
L\u00e4mp\u00f6stabiilisuus<\/td>\nHyv\u00e4<\/td>\nKorkeampi l\u00e4mm\u00f6nkest\u00e4vyys<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Fysikaaliset ja mekaaniset ominaisuudet<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Kiinteist\u00f6<\/th>\nArvo<\/th>\n<\/tr>\n<\/thead>\n
Tiheys<\/td>\n2,2 g\/cm\u00b3<\/td>\n<\/tr>\n
Mohsin kovuus<\/td>\n6-7<\/td>\n<\/tr>\n
Puristuslujuus<\/td>\n1100 MPa<\/td>\n<\/tr>\n
Vetolujuus<\/td>\n50 MPa<\/td>\n<\/tr>\n
Taivutuslujuus<\/td>\n65 MPa<\/td>\n<\/tr>\n
V\u00e4\u00e4nt\u00f6lujuus<\/td>\n30 MPa<\/td>\n<\/tr>\n
Youngin moduuli<\/td>\n7.5 \u00d7 10\u2074 MPa<\/td>\n<\/tr>\n
Poissonin luku<\/td>\n0.17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

S\u00e4hk\u00f6iset ominaisuudet<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n
Kiinteist\u00f6<\/th>\nArvo<\/th>\n<\/tr>\n<\/thead>\n
Dielektrinen vakio (10 GHz)<\/td>\n3.74<\/td>\n<\/tr>\n
H\u00e4vi\u00f6kerroin (10 GHz)<\/td>\n0.0002<\/td>\n<\/tr>\n
Dielektrinen lujuus<\/td>\n3.7 \u00d7 10\u2077 V\/m<\/td>\n<\/tr>\n
Resistiivisyys 20 \u00b0C:ssa<\/td>\n1 \u00d7 10\u00b2\u2070 \u03a9-m<\/td>\n<\/tr>\n
Resistiivisyys 1000 \u00b0C:ssa<\/td>\n1 \u00d7 10\u2078 \u03a9-m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

L\u00e4mp\u00f6ominaisuudet<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n\n
Kiinteist\u00f6<\/th>\nArvo<\/th>\n<\/tr>\n<\/thead>\n
J\u00e4nnityspiste<\/td>\n1080\u00b0C<\/td>\n<\/tr>\n
Hehkutuspiste<\/td>\n1180\u00b0C<\/td>\n<\/tr>\n
Pehmenemispiste<\/td>\n1630\u00b0C<\/td>\n<\/tr>\n
L\u00e4mm\u00f6njohtavuus (20\u00b0C)<\/td>\n1,4 W\/m-K<\/td>\n<\/tr>\n
Ominaisl\u00e4mp\u00f6 (20\u00b0C)<\/td>\n670 J\/kg-K<\/td>\n<\/tr>\n
L\u00e4mp\u00f6laajenemiskerroin (30\u00b0C - 600\u00b0C)<\/td>\n5.5 \u00d7 10-\u2077 \/\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Tyypilliset sovellukset<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n
Sovelluskentt\u00e4<\/th>\nKuvaus<\/th>\n<\/tr>\n<\/thead>\n
Puolijohteiden litografia<\/td>\nOptiset komponentit ja kiekkojen k\u00e4sittelylaitteet<\/td>\n<\/tr>\n
Kuituoptinen viestint\u00e4<\/td>\nOptiset liittimet, optiset ikkunat, eristyskomponentit.<\/td>\n<\/tr>\n
UV-laserj\u00e4rjestelm\u00e4t<\/td>\nExcimer-laserin ikkunat ja optiset linssit<\/td>\n<\/tr>\n
Teollinen UV-k\u00e4sittely<\/td>\nUV-sterilointilaitteet ja korkeapaine-elohopealamput<\/td>\n<\/tr>\n
Optiset instrumentit<\/td>\nLinssit, prismat, peilit ja optiset alustat<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

FAQ<\/strong><\/h1>\n

\"jgs11 JGS1- ja JGS2-kvartsikiekkojen ero ?<\/h3>\n

JGS1-kvartsikiekot tarjoavat korkeamman syv\u00e4n ultraviolettis\u00e4teilyn l\u00e4p\u00e4isevyyden, koska niiss\u00e4 on eritt\u00e4in v\u00e4h\u00e4n metallisia ep\u00e4puhtauksia ja hydroksyylipitoisuutta. JGS2-kvartsikiekot tarjoavat vakaan ultravioletti- ja l\u00e4hi-infrapunas\u00e4teilytehon, ja ne ovat yleens\u00e4 kustannustehokkaampia tavanomaisissa optisissa sovelluksissa.<\/p>\n

2 JGS1-kvartsikiekkojen tyypillisi\u00e4 k\u00e4ytt\u00f6kohteita ?<\/h3>\n

JGS1-kvartsikiekkoja k\u00e4ytet\u00e4\u00e4n yleisesti syv\u00e4ss\u00e4 ultraviolettilitografiassa, excimer-laserin optisissa komponenteissa ja eritt\u00e4in tarkoissa ultravioletti-optisissa laitteissa.<\/p>\n

3 JGS2-kvartsikiekkojen tyypillisi\u00e4 k\u00e4ytt\u00f6kohteita ?<\/h3>\n

JGS2-kvartsikiekkoja k\u00e4ytet\u00e4\u00e4n laajalti kuituoptisissa viestint\u00e4laitteissa, ultraviolettik\u00e4sittelylaitteissa ja yleisiss\u00e4 optisissa komponenteissa, jotka edellytt\u00e4v\u00e4t vakaata UV-valon ja l\u00e4hi-infrapunan v\u00e4list\u00e4 siirtoa.<\/p>","protected":false},"excerpt":{"rendered":"

JGS1- ja JGS2-kvartsikiekot ovat eritt\u00e4in puhtaita sulatettua piidioksidia sis\u00e4lt\u00e4vi\u00e4 substraatteja, jotka koostuvat p\u00e4\u00e4asiassa piidioksidista (SiO\u2082). N\u00e4it\u00e4 optisia kvartsikiekkoja k\u00e4ytet\u00e4\u00e4n laajalti puolijohteiden valmistuksessa, ultraviolettioptisissa j\u00e4rjestelmiss\u00e4, laserlaitteissa ja kuituoptisissa viestint\u00e4laitteissa.<\/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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