Daheng New Epoch Technology, Inc.

The substrate materials of the colour filters inherently have different absorption and transmission properties across the spectrum.The are often used as long-pass and band- pass filters.It should be noted that the boundaries between passing and blocking wavelengths are less sharp than most coated filters,although peak transmission is often considerably higher. Read more...

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Deposition Sciences, Inc.

Medical

DSI delivers the optimum combination of customized performance, reliability and cost to enable a variety of diagnostic medical imaging systems, as well as gas sensing applications. Read more...

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Deposition Sciences, Inc.

DSI custom manufactures a wide selection of edge filters for use at wavelengths ranging from the ultraviolet through the long-wave infrared. The designs can be optimized for various performance characteristics, including high in-band transmission, strong out-of-band blocking, polarization insensitivity, and sharp transitions between the passband and blocking region. Read more...

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Cascade Optical Corp.

Cascade Optical utilizes a precisely optimized marriage of the P-V-D and I-A-D process called IOPLASY. This process interactively combines neutral inlet gases and ions with P-V-D and other control parameters to address specific low temperature low stress coating requirements for a variety of applications applied to any surface. Read more...

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