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  • Transparent Coatings
Mar 2008
Deposition Sciences Inc. (DSI)Request Info
SANTA ROSA, Calif., March 26, 2008 -- Deposition Sciences Inc. (DSI) has introduced a line of transparent conductive coatings for use in the visible and near-infrared (NIR) spectral ranges.

The new line of transparent coatings is compatible with DSI's dichroic filter technology, enabled by the patented Microdyn sputtering process, the company said. The technology yields high performance, highly uniform, transparent conductive filters that remain extremely stable while withstanding high thermal loads and changes in humidity.

DSICoatings.jpgDSI offers a wide variety of optical thin-films that operate in the visible and NIR wavelengths. These can now be combined with the new transparent conductive coatings and formulated to be broadband or spectrally selective, per customer requirements. The new conductive coatings with indium tin oxide, induced transmission silver, and induced transmission gold, all deliver high transmission within selected wavelength ranges from 400 to 2500 nm. These coatings can be applied onto a wide variety of substrates, including silicon, germanium, zinc sulfide, zinc selenide, and most glass types that are compatible with the visible-to-NIR spectral regions.

The filters are ideal for a variety of tasks, from antistatic applications with sheet resistances of mega-ohms per square, to EMI shielding with sheet resistances as low as a few ohms per square, DSI said.

For more information, visit:; e-mail:

Deposition Sciences Inc. (DSI)
3300 Coffey Ln.
Santa Rosa, CA 95403
Phone: (707) 573-6700
Fax: (707) 573-6748


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Exhibiting the quality of dichroism.
1. With respect to radiation, a device used to attenuate particular wavelengths or frequencies while passing others with relatively no change. 2. See digital filter.
Pertaining to optics and the phenomena of light.
The technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and detection by optical components and instruments, lasers and other light sources, fiber optics, electro-optical instrumentation, related hardware and electronics, and sophisticated systems. The range of applications of photonics extends from energy generation to detection to communications and...
A vacuum deposition method in which the coating material (target) is removed from the surface of the coating source (cathode) by ion bombardment and deposited upon the substrates.
Capable of transmitting light with little absorption and no appreciable scattering or diffusion.
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