Products

Highly customized fiber optics and collimated hole structures. Solutions are typically custom—engineered with you rather than sold as almost-right catalog parts.

Capillary Arrays

Collimated Holes, Inc. manufactures structures of collimated holes—also known as capillary arrays. Through glass drawing and etching processes, we produce arrays, disks, plates, an…

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Fiber Optics

Since 1975, Collimated Holes has produced glass optical fibers in small and large quantities for specialized applications. We draw from a wide inventory of glasses—including patent…

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Scintillators

Collimated Holes holds five patents on terbium-activated luminescent glasses. From these glasses we manufacture bulk (non-fiber) and fiber optic scintillating structures that conve…

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