{"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-opticke-kremenne-desticky-2-az-12-palcu","status":"publish","type":"product","link":"https:\/\/www.fuyao-quartz.com\/cs\/product\/jgs1-jgs2-optical-grade-quartz-wafers-2-to-12-inch\/","title":{"rendered":"JGS1 JGS2 Optick\u00e9 k\u0159emenn\u00e9 pl\u00e1tky 2 a\u017e 12 palc\u016f"},"content":{"rendered":"

P\u0159ehled produkt\u016f<\/strong><\/h2>\n

K\u0159emenn\u00e9 desti\u010dky JGS1 a JGS2 jsou substr\u00e1ty z vysoce \u010dist\u00e9ho taven\u00e9ho oxidu k\u0159emi\u010dit\u00e9ho slo\u017een\u00e9 p\u0159ev\u00e1\u017en\u011b z oxidu k\u0159emi\u010dit\u00e9ho (SiO\u2082). Tyto optick\u00e9 k\u0159emenn\u00e9 desti\u010dky se \u0161iroce pou\u017e\u00edvaj\u00ed p\u0159i v\u00fdrob\u011b polovodi\u010d\u016f, ultrafialov\u00fdch optick\u00fdch syst\u00e9m\u016f, laserov\u00fdch za\u0159\u00edzen\u00ed a optick\u00fdch komunika\u010dn\u00edch za\u0159\u00edzen\u00ed.\"jgs1<\/p>\n

K\u0159emenn\u00e9 desti\u010dky JGS1 se vyr\u00e1b\u011bj\u00ed procesem chemick\u00e9ho napa\u0159ov\u00e1n\u00ed. Tato v\u00fdrobn\u00ed metoda zaji\u0161\u0165uje extr\u00e9mn\u011b n\u00edzkou \u00farove\u0148 kovov\u00fdch ne\u010distot a velmi n\u00edzk\u00fd obsah hydroxylu, co\u017e umo\u017e\u0148uje vynikaj\u00edc\u00ed p\u0159enosov\u00e9 vlastnosti v hlubok\u00e9 ultrafialov\u00e9 oblasti.<\/p>\n

K\u0159emenn\u00e9 desti\u010dky JGS2 se obvykle vyr\u00e1b\u011bj\u00ed procesem taven\u00ed vod\u00edkov\u00fdm kysl\u00edkov\u00fdm plamenem. V porovn\u00e1n\u00ed s JGS1 obsahuje JGS2 vy\u0161\u0161\u00ed obsah hydroxylu, ale poskytuje stabiln\u00ed optick\u00e9 vlastnosti v cel\u00e9m ultrafialov\u00e9m a\u017e bl\u00edzk\u00e9m infra\u010derven\u00e9m spektru p\u0159i zachov\u00e1n\u00ed n\u00e1kladov\u011b efektivn\u011bj\u0161\u00edho v\u00fdrobn\u00edho procesu.<\/p>\n

K\u0159emenn\u00e9 desti\u010dky jsou k dispozici v pr\u016fm\u011brech od 2 do 12 palc\u016f a lze je p\u0159izp\u016fsobit podle tlou\u0161\u0165ky, po\u017eadavk\u016f na le\u0161t\u011bn\u00ed povrchu a optick\u00fdch specifikac\u00ed.<\/p>\n

Srovn\u00e1n\u00ed k\u0159emenn\u00fdch desti\u010dek JGS1 a JGS2<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Majetek<\/th>\nJGS1 K\u0159emen<\/th>\nJGS2 Quartz<\/th>\n<\/tr>\n<\/thead>\n
V\u00fdrobn\u00ed metoda<\/td>\nChemick\u00e9 napa\u0159ov\u00e1n\u00ed<\/td>\nPlamenn\u00e1 f\u00faze vod\u00edku a kysl\u00edku<\/td>\n<\/tr>\n
Rozsah optick\u00e9ho p\u0159enosu<\/td>\n185 nm a\u017e 2500 nm<\/td>\n220 nm a\u017e 2500 nm<\/td>\n<\/tr>\n
Propustnost<\/td>\n>85 % p\u0159i 185 nm (tlou\u0161\u0165ka 10 mm)<\/td>\n>80 % p\u0159i 220 nm (tlou\u0161\u0165ka 10 mm)<\/td>\n<\/tr>\n
Obsah kovov\u00fdch ne\u010distot<\/td>\nP\u0159ibli\u017en\u011b 0,1 ppm<\/td>\nP\u0159ibli\u017en\u011b 1 ppm<\/td>\n<\/tr>\n
Obsah hydroxylu<\/td>\nM\u00e9n\u011b ne\u017e 5 ppm<\/td>\n30 a\u017e 50 ppm<\/td>\n<\/tr>\n
Vnit\u0159n\u00ed vady<\/td>\nVelmi m\u00e1lo bublinek a \u0161mouh<\/td>\nMo\u017en\u00e9 mal\u00e9 bublinky nebo zrnit\u00e9 struktury<\/td>\n<\/tr>\n
Optick\u00e1 homogenita<\/td>\nVelmi vysok\u00e1<\/td>\nDobr\u00fd<\/td>\n<\/tr>\n
Tepeln\u00e1 stabilita<\/td>\nDobr\u00fd<\/td>\nVy\u0161\u0161\u00ed tepeln\u00e1 stabilita<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Fyzik\u00e1ln\u00ed a mechanick\u00e9 vlastnosti<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Majetek<\/th>\nHodnota<\/th>\n<\/tr>\n<\/thead>\n
Hustota<\/td>\n2,2 g\/cm\u00b3<\/td>\n<\/tr>\n
Tvrdost podle Mohse<\/td>\n6 a\u017e 7<\/td>\n<\/tr>\n
Pevnost v tlaku<\/td>\n1100 MPa<\/td>\n<\/tr>\n
Pevnost v tahu<\/td>\n50 MPa<\/td>\n<\/tr>\n
Pevnost v ohybu<\/td>\n65 MPa<\/td>\n<\/tr>\n
Pevnost v krutu<\/td>\n30 MPa<\/td>\n<\/tr>\n
Young\u016fv modul<\/td>\n7,5 \u00d7 10\u2074 MPa<\/td>\n<\/tr>\n
Poisson\u016fv pom\u011br<\/td>\n0.17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Elektrick\u00e9 vlastnosti<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n
Majetek<\/th>\nHodnota<\/th>\n<\/tr>\n<\/thead>\n
Dielektrick\u00e1 konstanta (10 GHz)<\/td>\n3.74<\/td>\n<\/tr>\n
Ztr\u00e1tov\u00fd \u010dinitel (10 GHz)<\/td>\n0.0002<\/td>\n<\/tr>\n
Dielektrick\u00e1 pevnost<\/td>\n3,7 \u00d7 10\u2077 V\/m<\/td>\n<\/tr>\n
Odpor p\u0159i 20 \u00b0C<\/td>\n1 \u00d7 10\u00b2\u2070 \u03a9-m<\/td>\n<\/tr>\n
Odpor p\u0159i 1000 \u00b0C<\/td>\n1 \u00d7 10\u2078 \u03a9-m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Tepeln\u00e9 vlastnosti<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n\n
Majetek<\/th>\nHodnota<\/th>\n<\/tr>\n<\/thead>\n
Bod nap\u011bt\u00ed<\/td>\n1080\u00b0C<\/td>\n<\/tr>\n
Bod \u017e\u00edh\u00e1n\u00ed<\/td>\n1180\u00b0C<\/td>\n<\/tr>\n
Bod m\u011bknut\u00ed<\/td>\n1630\u00b0C<\/td>\n<\/tr>\n
Tepeln\u00e1 vodivost (20 \u00b0C)<\/td>\n1,4 W\/m-K<\/td>\n<\/tr>\n
M\u011brn\u00e9 teplo (20 \u00b0C)<\/td>\n670 J\/kg-K<\/td>\n<\/tr>\n
Koeficient tepeln\u00e9 rozta\u017enosti (30 \u00b0C a\u017e 600 \u00b0C)<\/td>\n5.5 \u00d7 10-\u2077 \/\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Typick\u00e9 aplikace<\/strong><\/h1>\n
\n
\n\n\n\n\n\n\n\n\n\n
Oblast pou\u017eit\u00ed<\/th>\nPopis<\/th>\n<\/tr>\n<\/thead>\n
Litografie polovodi\u010d\u016f<\/td>\nOptick\u00e9 komponenty a za\u0159\u00edzen\u00ed pro zpracov\u00e1n\u00ed optick\u00fdch desti\u010dek<\/td>\n<\/tr>\n
Komunikace pomoc\u00ed optick\u00fdch vl\u00e1ken<\/td>\nOptick\u00e9 konektory, optick\u00e1 okna, izola\u010dn\u00ed komponenty<\/td>\n<\/tr>\n
UV laserov\u00e9 syst\u00e9my<\/td>\nOkna a optick\u00e9 \u010do\u010dky excimerov\u00e9ho laseru<\/td>\n<\/tr>\n
Pr\u016fmyslov\u00e9 UV zpracov\u00e1n\u00ed<\/td>\nUV steriliza\u010dn\u00ed za\u0159\u00edzen\u00ed a vysokotlak\u00e9 rtu\u0165ov\u00e9 lampy<\/td>\n<\/tr>\n
Optick\u00e9 p\u0159\u00edstroje<\/td>\n\u010co\u010dky, hranoly, zrcadla a optick\u00e9 substr\u00e1ty<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u010cASTO KLADEN\u00c9 DOTAZY<\/strong><\/h1>\n

\"jgs11 Rozd\u00edl mezi k\u0159emenn\u00fdmi desti\u010dkami JGS1 a JGS2 ?<\/h3>\n

K\u0159emenn\u00e9 desti\u010dky JGS1 poskytuj\u00ed vy\u0161\u0161\u00ed propustnost hlubok\u00e9ho ultrafialov\u00e9ho z\u00e1\u0159en\u00ed d\u00edky extr\u00e9mn\u011b n\u00edzk\u00e9mu obsahu kovov\u00fdch ne\u010distot a hydroxylu. K\u0159emenn\u00e9 desti\u010dky JGS2 nab\u00edzej\u00ed stabiln\u00ed ultrafialov\u00fd a\u017e bl\u00edzk\u00fd infra\u010derven\u00fd v\u00fdkon a jsou obecn\u011b cenov\u011b v\u00fdhodn\u011bj\u0161\u00ed pro standardn\u00ed optick\u00e9 aplikace.<\/p>\n

2 Typick\u00e9 aplikace k\u0159emenn\u00fdch desti\u010dek JGS1 ?<\/h3>\n

K\u0159emenn\u00e9 desti\u010dky JGS1 se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed v syst\u00e9mech hlubok\u00e9 ultrafialov\u00e9 litografie, optick\u00fdch sou\u010d\u00e1stech excimerov\u00fdch laser\u016f a vysoce p\u0159esn\u00fdch ultrafialov\u00fdch optick\u00fdch za\u0159\u00edzen\u00edch.<\/p>\n

3 Typick\u00e9 aplikace k\u0159emenn\u00fdch desti\u010dek JGS2 ?<\/h3>\n

K\u0159emenn\u00e9 desti\u010dky JGS2 se \u0161iroce pou\u017e\u00edvaj\u00ed v za\u0159\u00edzen\u00edch pro komunikaci pomoc\u00ed optick\u00fdch vl\u00e1ken, v za\u0159\u00edzen\u00edch pro zpracov\u00e1n\u00ed ultrafialov\u00e9ho z\u00e1\u0159en\u00ed a v obecn\u00fdch optick\u00fdch sou\u010d\u00e1stk\u00e1ch, kter\u00e9 vy\u017eaduj\u00ed stabiln\u00ed p\u0159enos UV a\u017e bl\u00edzk\u00e9 infra\u010derven\u00e9 oblasti.<\/p>","protected":false},"excerpt":{"rendered":"

K\u0159emenn\u00e9 desti\u010dky JGS1 a JGS2 jsou substr\u00e1ty z vysoce \u010dist\u00e9ho taven\u00e9ho oxidu k\u0159emi\u010dit\u00e9ho slo\u017een\u00e9 p\u0159ev\u00e1\u017en\u011b z oxidu k\u0159emi\u010dit\u00e9ho (SiO\u2082). Tyto optick\u00e9 k\u0159emenn\u00e9 desti\u010dky se \u0161iroce pou\u017e\u00edvaj\u00ed p\u0159i v\u00fdrob\u011b polovodi\u010d\u016f, ultrafialov\u00fdch optick\u00fdch syst\u00e9m\u016f, laserov\u00fdch za\u0159\u00edzen\u00ed a optick\u00fdch komunika\u010dn\u00edch za\u0159\u00edzen\u00ed.<\/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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