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Anti-Reflection Broadband Coating

Service Detail from Cascade Optical Corp.

Anti-Reflection Broadband Coating-Image

Broadband AR coatings operate usually at lower efficiency than V-Coatings, but they provide anti-reflective properties over much wider spectral range. Spectral performance of a typical visible AR coating designed for BK7 glass is shown in the figure below.

Rav < 0.5% @ 450-650 nm @ 0° - 20° AOI

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