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Fused Quartz Windows are precision optical components manufactured from high-purity fused silica. They offer exceptional optical transparency, outstanding thermal stability, and strong resistance to chemical corrosion. These optical windows are widely used as protective barriers or transmission interfaces in semiconductor equipment, laser systems, vacuum chambers, and scientific instruments.<\/p>\n
With excellent transmission from ultraviolet (UV) to infrared (IR) wavelengths, fused quartz windows maintain stable optical performance even under extreme temperatures and harsh chemical environments.<\/p>\n
Vysok\u00e1 tepeln\u00e1 stabilita<\/strong> Precision Surface Quality<\/strong> Excellent Chemical Resistance<\/strong> N\u00edzk\u00e1 tepeln\u00e1 rozta\u017enost<\/strong> Optick\u00e9 p\u0159\u00edstroje<\/strong> V\u00fdroba polovodi\u010d\u016f<\/strong> Laser & Photonics Systems<\/strong> Scientific Research Equipment<\/strong> Compared with ordinary glass or borosilicate windows, fused quartz windows offer:<\/p>\n Higher UV transparency<\/p>\n<\/li>\n Better thermal shock resistance<\/p>\n<\/li>\n Lower optical distortion<\/p>\n<\/li>\n Greater chemical durability<\/p>\n<\/li>\n<\/ul>\n These advantages make them the preferred optical solution for high-precision instruments, semiconductor equipment, and laser systems.<\/p>\n JGS1<\/strong> is synthetic UV-grade fused silica with excellent transmission below 260 nm. Yes. Due to their low outgassing rate and high mechanical strength, fused quartz windows are widely used as vacuum chamber viewports in semiconductor and research equipment.<\/p>\n Yes. Anti-reflective (AR), high-reflective (HR), dielectric, and DLC coatings can be applied based on specific wavelength requirements.<\/p>\n Yes. Custom shapes, edge bevels, slots, and precision drilled holes can be produced according to customer drawings or technical specifications.<\/p>","protected":false},"excerpt":{"rendered":" Fused Quartz Windows are precision optical components manufactured from high-purity fused silica. They offer exceptional optical transparency, outstanding thermal stability, and strong resistance to chemical corrosion. These optical windows are widely used as protective barriers or transmission interfaces in semiconductor equipment, laser systems, vacuum chambers, and scientific instruments.<\/p>","protected":false},"featured_media":2341,"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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Wide Spectral Transmission<\/strong>
High optical transmittance from 190 nm to 2500 nm, suitable for UV, visible, and infrared optical systems.<\/p>\n
Capable of withstanding temperatures above 1000\u00b0C without deformation, ideal for high-temperature industrial and laser applications.<\/p>\n
High-precision polishing with surface roughness <10 \u00c5 RMS and flatness up to \u03bb\/10, minimizing optical distortion.<\/p>\n
Fused quartz is highly resistant to acids, alkalis, and most chemical solvents, ensuring long service life in corrosive environments.<\/p>\n
Outstanding dimensional stability during rapid temperature changes, maintaining accurate optical alignment.<\/p>\nAplikace<\/h1>\n
Spectrometers, imaging systems, optical sensors, and analytical instruments.<\/p>\n
Process chamber windows, viewports, wafer inspection covers used in CVD, PVD, and plasma etching systems.<\/p>\n
Protective laser windows, beam delivery optics, and high-power laser transmission components.<\/p>\n
Vacuum chamber viewports, laboratory optical devices, and precision measurement systems.<\/p>\nSpecifications (Customizable)<\/h1>\n
\n\n\n\n
\n \nParametr<\/th>\n Specifikace<\/th>\n<\/tr>\n<\/thead>\n \n Materi\u00e1l<\/td>\n Fused Silica (JGS1, JGS2, UV-grade)<\/td>\n<\/tr>\n \n Shape Types<\/td>\n Circular, elliptical, polygon, arc, stepped, notched<\/td>\n<\/tr>\n \n Size Tolerance<\/td>\n \u00b10.05 mm or better<\/td>\n<\/tr>\n \n Rozsah tlou\u0161\u0165ky<\/td>\n 0.5 mm \u2013 10 mm<\/td>\n<\/tr>\n \n Drsnost povrchu<\/td>\n <10 \u00c5 RMS<\/td>\n<\/tr>\n \n Rovinnost povrchu<\/td>\n \u03bb\/10 @ 632.8 nm<\/td>\n<\/tr>\n \n Paralelismus<\/td>\n <30 arcsec<\/td>\n<\/tr>\n \n Rozsah p\u0159enosu<\/td>\n 185 \u2013 2500 nm<\/td>\n<\/tr>\n \n Mo\u017enosti povrchov\u00e9 \u00fapravy<\/td>\n AR, HR, dielectric, DLC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n Advantages of Fused Quartz Windows
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<\/h1>\n\n
\u010cASTO KLADEN\u00c9 DOTAZY<\/h1>\n
Q1: What is the difference between JGS1, JGS2, and JGS3 fused quartz?<\/h3>\n
JGS2<\/strong> is optical-grade fused silica with strong transmission in the visible spectrum.
JGS3<\/strong> is infrared-grade material commonly used for IR and industrial optical applications.<\/p>\nQ2: Can fused quartz windows be used in vacuum environments?<\/h3>\n
Q3: Are optical coatings available?<\/h3>\n
Q4: Can custom shapes or holes be manufactured?<\/h3>\n