Polished Thin Precision Glass Windows and Ceramic Substrates

Polished Thin Precision Optical Glass Windows

Thin precision glass products for the electro-optical industry have been referred to as ultra-thin glass, super-thin glass and micro-thin glass. Valley produces all of these thin optics down to a thickness of 1 mil (25 microns).

Other thin products offered by the company are:

• Ultra-Thin Fused Silica
• Ultra-Thin Sapphire
• Ultra-Thin Quartz: Thin Fused Quartz windows and substrates from stock
• Ultra-Thin CVD Silicon Carbide
• Ultra-Thin Ceramic substrates and wafers
• Ultra-Thin all semiconductor materials: MEMS and bonded SOI Silicon wafers
• Ultra-Thin semiconductor dice-chips: Thin dice by thinning after dicing

Other materials include: ZnS to 0.0015" polished both sides, Be to 0.0008" polished both sides, Lithium Niobate, Yitrium, bundled fibers, coatings and oxide layers, Zerodor, Macor, Glass Ceramics, Corning Polarcor, Graphite, Carbide, Ferrites, PZT, Steatite, Bonded Glass-Silicon, and many others.

Related information:

• www.quartz-silica.net/optical-glassProperties of optical glass
• www.osa.orgAmerican Optical Society
• www.edgepolishing.comEdge and angle polishing
• www.edgepolishing.com/die-thinningWafer and die thinning technology

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