60 suppliers

Fused Quartz and Silica

Fused quartz and silica are closely related materials, both composed primarily of silicon dioxide, but they are produced through different manufacturing processes and have distinct properties and applications. Learn more about fused quartz and silica →

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Ohara Corporation - Rancho Santa Margarita, CA

Ideal for semiconductor equipment, filters, and high energy laser applications. SK-1300 Fused Silica advantages include extremely low bulk absorption and fluorescence, no laser damage at 1070 nm, high transmission from UV through near IR, high homogeneity, and low stress birefringence.

Custom Manufacturer

2 products

Glass Fab Inc. - Rochester, NY

Materials with low thermal expansion and high transmission. Uses range from substrates to high powered laser systems. We have an extensive stock of fused silica and fused quartz. We can supply all quality levels from industrial grade to high grade homogeneity, bubble free grades including 2-directional and 3-directional, and excimer grades.

Custom Manufacturer

4 products

CASTECH INC. - Fuzhou, China

CASTECH is a global leader in nonlinear optical crystals, laser crystals, precision optics, and laser components for laser applications, optical communications, biomedical VR/AR, and lidar. With ISO 9001 and IAFT 16949 quality management system, we consistently enable our customers from prototype to mass production stage.

Stock ManufacturerCustom Manufacturer

4 products

Sterling Precision Optics Inc. - Evanston, IL

Manufactures optical components including filters, lenses, mirrors, and windows. Stocks optical glass, color filter glass, and fused silica. In-house tempering, coating, and custom machining. Other products include prisms, beamsplitters, cylindrical lenses, wedges, rods, tubes, reflectors, and optical assemblies. ISO 9001:2015 certified.

Custom Manufacturer

1 product

Insaco Inc. - Quakertown, PA

Custom fabricator of optical and electro-optical components in sapphire, ruby, quartz, glass, and ceramics including oxides (alumina and zirconia), carbides (silicon carbide and aluminum), and nitrides (silicon nitride and other ultrahard materials).

Custom Manufacturer

Ohara Corporation, Eastern Office - Branchburg, NJ

Manufactures precision optical glasses: strip/slab, blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic substrates, CaF2, UV/IR materials, quartz, fused silica (std./excimer grade). Ohara CCZ ultralow expansion (excellent CTE; large size). Nanoceram. Double-side polished substrates (low surface roughness, excellent flatness).

Custom Manufacturer

Valley Design Corporation, Headquarters - Shirley, MA

AS9100/ISO 9001 manufacturer of substrates, wafers, flat optics, precision shims/spacers, 0.127-mm sq to 450-mm diameter. Precision lapping, polishing, dicing, 5-axis CNC machining, small diameter core drilling, hole drilling. Ultrathin 10-20 microns, ultraflat, tight tolerances. Fused silica, glass, sapphire, ceramics, metals. Large inventory.

Stock ManufacturerCustom Manufacturer

5 products

Accu-Tech Laser Processing Inc. - San Marcos, CA

Accumet Engineering Corp. - Devens, MA

Advanced Glass Industries - Rochester, NY

AGC - Tokyo, Japan

Andrews Glass Co. Inc. - Vineland, NJ

ARD-Optics - Yerevan, Armenia

Boston Piezo-Optics Inc. - Bellingham, MA

Bullen Ultrasonics - Eaton, OH

CeNing Optics Co. Ltd. - Fuzhou, China

CoorsTek - Golden, CO

Corning GmbH, Corning International - Wiesbaden, Germany

Corning Inc., Advanced Optics - Corning, NY

Creator Optics Inc. - Nanjing, China

Dell Optics Co. Inc. - Walden, NY

Dynasil Fused Silica - West Berlin, NJ

Fiberoptic Systems Inc. - Simi Valley, CA

Filtrop AG - Balzers, Liechtenstein

Fujitok Corp. - Tokyo, Japan

General Ruby & Sapphire Co. - Odessa, FL

Global Optics (UK) Ltd. - Poole, United Kingdom

H.V. Skan Ltd. - Solihull, United Kingdom

Heraeus Quartz North America, Heraeus Conamic - Buford, GA

Heraeus Quarzglas GmbH & Co. KG, Heraeus Conamic - Kleinostheim, Germany

IMPORTEC del dr. ing. Gianni Quaia - Polcenigo, Italy

Kamis Inc. - Croton Falls, NY

LEL Diamond Tools International Inc., UKAM Industrial Superhard Tools - Valencia, CA

LEW Techniques Ltd. - Taunton, United Kingdom

Lifatec USA LLC - Elbridge, NY

LouwersHanique - Hapert, Netherlands

Mark Optics Inc. - Santa Ana, CA

Molex - Polymicro - Phoenix, AZ

Momentive Performance Materials Inc. - Waterford, NY

MPA Crystal Corp. - San Jose, CA

Nikon Corp., Digital Solutions Business Unit - Tokyo, Japan

Prazisions Glas & Optik GmbH - Iserlohn, Germany

Precision Applied Products - Placentia, CA

Quality Quartz of America Inc. - Mentor, OH

Quartzite Processing Inc. - Malden, MA

Research and Industrial Optics - Wickford, United Kingdom

S&S Optical Co. Inc. - New Haven, IN

Saint-Gobain Quartz USA - Louisville, KY

Spark Optical Material (Huita Optoelectronic Material) Co. Ltd. - Jinhua, China

Specialty Glass Products - Willow Grove, PA

Glossary

fused quartz and silica Fused quartz and silica are closely related materials, both composed primarily of silicon dioxide (SiO2), but they are produced through different manufacturing processes and have distinct properties and applications. fused quartz and silica...
fused silica Glass consisting of almost pure silicon dioxide (SiO2). Also called vitreous silica. Frequently used in optical fibers and windows.

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