Request InfoAlpine Research OpticsSaint-Gobain Crystals has introduced a high-reflectance aluminum coating for excimer laser-based scanning applications. The Alpine Research Optics brand thin film is UV-enhanced and delivers >95% reflectivity at 193 nm and average reflectivity of >85% from 400 to 1000 nm. The metal/dielectric coating also delivers >90% reflectivity at 193 nm over an angle of incidence range of ±10°. 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