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Buffing Services
Polishing of flat surfaces of metals, ceramics or crystals to mirror finish
Coatings:
beam splitters
Coatings: dielectric
Custom thin film coatings and coating materials
Coatings:
opticalCustom thin film coatings and coating materials
Crystals
rutile, sapphire, spinel, strontium titanate, cobalt and nickel oxide, calcite, GGG, Nd Gallate, fluorides, magnesium oxide, strontium oxide and calcium oxide plus many more
Crystals: birefringent
rutile, sapphire, quartz, magnesium fluoride, tellurium, aluminum flurosilicate (topaz), calcite, mica, beryllium aluminum silicate (beryl), zinc oxide, rochelle salt
Crystals; blank
quartz slabs oriented, fine ground and/or polished
Crystals: magnesium oxide
U.S. manufacturer of large single crystals of MgO for use in substrates, optics, high temperature furnace ware, oriented- polished wafers and prisms.
Crystals: optical
sapphire, quartz, rutile, MgO, spinel, strontium titanate, fluorides and others
Crystals : piezo
Quartz custom blanks oriented and ground to customer specifications
Crystals: potassium tantalate
Substrates available for superconducting films and for barium titanate and barium lead titanate films. Lattice matching and technical information available.
Crystals: precision
Custom orienting, slicing, grinding and polishing service available
Crystals: quartz
Stock and custom blanks and finished wafers and windows
Crystals:
rutileSince 1948, U.S. manufacturer of rutile crystal, blanks, wafers and prisms, semiconducting crystals, surface study specimens, oriented and polished substrates.
Crystals: silicon
Polished 2", 3", 4" and 6" (100) and (111) wafers. Polished 2" (110) wafers.
Crystals: single
Manufacturer of many varieties of crystals by various crystal growth methods. Thousands of crystals and crystal wafers in inventory including many one-of-a-kind.
Crystals: custom mount
mfg. of custom crystals
Glass fabricating
slicing, grinding and polishing service
Glass sawing
Slurry saw facility offers slicing service with minimum kerf loss for your rare or valuable specialty glasses or crystals. Wafering and dicing available .
lapping
Ceramic or glass lapping service are available with excellent surface finish and flatness
magnesium oxide
Single crystal, polycrystal and fused lump for evaporation and research. Custom machined high temperature ware available.
magnesium oxide ceramics
same as above
Prisms
Stock and custom glass and crystal prisms. Many choices of refractive indices. Unique materials such as spinel, sapphire, MgO, GGG, Strontium titanate and others.
prisms:
rutileStock and custom prisms available in many angles including "off 90" such as 89 or 91 degrees to avoid back reflection. Re-polishing service available.
Quartz
Stock and custom quartz crystal in all orientations.
Quartz fabrication
Custom x-ray orientation, slicing, grinding and polishing.
silicon:
single crystalbulk and polished wafers in stock
spinel
(111) Substrates for GaN films
Strontium titanate
We hold the original patent for the single crystal. Lenses, wafers and powder are available as well as doped crystals and research services.
substrates
Sapphire, silicon, GGG, Cobalt and Nickel oxide, Rutile, Strontium titanate, Potassium tantalate, spinel, quartz, and many others. Standard orientations and vicinal cuts available.
substrates: sapphire
Thousands of R-plane polished 3" and 4" wafers in stock.
Titanium dioxide
Boules, wafers, prisms, 100% dense evaporation grade polycrystal are in stock. Semiconducting and doped crystals as well as oriented substrates are available.
Zinc oxide
Single crystals and substrates for GaN film deposition. Various orientations and angstrom finishes available. Polishing service also provided.
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