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Industry leaders in the manufacture of Beam Splitters: |
Beam Splitters
Dot Array Beam Splitter
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Lasers ~ Optics ~ Wafers
Beamsplitters consists of an ultraviolet grade fused silica substrate with a vacuum deposited aluminum coating that has been delineated into a dot array.
They have a constant 50/50 reflection-to-transmission ratio over a broad spectral range.
They demonstrate negligible sensitivity over a wide range of angles, and are useful for splitting light beams from divergent, broadband radiant sources.
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An
aluminum coating is applied over a dot array of apertures,
The beam is split evenly by reflection from the aluminized
coating and transmitted through the non-aluminized
portion of the substrate.
These filters are useful with mercury arc, tungsten-halogen, deuterium and xenon lamps. Beamsplitters are used in monochromators, spectrophotometers, and other optical system applications.
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