Anti-Reflective Coatings

July 10, 2019

An anti-reflective (AR) coating is a type of optical coating applied to the surface of an optical element to reduce surface reflection. In typical optical systems, this improves the efficiency since less light transmission is lost due to reflection. In complex systems the reduction in reflectance also improves the contrast of the image by elimination of stray light. The primary benefit of an AR coating is the elimination of the reflection itself, while promoting the transmission of light waves at intended wavelength ranges. With over 90 years of thin-film design experience on staff, chances are good we can design whatever…

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650nm Shortwave Pass Filter on PMMA (Acrylic)

July 8, 2019

MIL-M-13508C, para. 4.4.5. – Moderate Abrasion MIL-C-48497A,para. 4.5.3.1 – Adhesion Room Temperature Coating Process PMMA- Acrylic Substrate

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UV Broadband Anti-Reflective Coating

July 8, 2019

MIL-C-14806A Compliant (Environmental/Severe Abrasion/Thermal/Solubility) Fused Silica Substrate

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Visible Conductive BBAR

July 8, 2019

MIL-C-14806A Compliant (Environmental/Severe Abrasion/Thermal/Solubility) 20 Ω/sq Sheet Resistance (4 point-probe measurement) BK7 Substrate

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