Request InfoAlpine Research OpticsDichroic coatings and beamsplitters for separating the various harmonics of solid-state lasers are targeted at laser manufacturers and systems integrators for micromachining and semiconductor metrology applications. From Alpine Research Optics, the standard line includes short- and long-wave pass optics for 1064-, 532, 355- and 266-nm operation. The flat optics are for first-surface operation at 0 and 45° incidence; they have an AR coating on the second surface. The standard beamsplitters measure up to 3 in. and have λ/10 flatness. 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