Separate an Input into Two Orthogonally Polarized Beams Yttrium Orthovanadate Substrate is Transparent from 488 nm to 3.4 m Calcite Substrate is Transparent from 350 nm to 2.3 m 2.7 mm and 4.0 mm..
Birefringent Crystal Beamsplitters
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Type
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Ordinary Ray Anglea
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Extraordinary Ray Anglea
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Calcite Beam Displacers
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Parallel
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Parallel
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YVO4 Beam Displacers
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Dimension tolerance
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±0.1mm
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parallism
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<15sec
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perpendicular
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<15min
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Flatness
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<λ/8@632.8nm
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Wavefront Distortion
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<λ/4@632.8nm
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Surface Quality
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20/10
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Clear Aperture
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>90%
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Coating
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Upon request
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Note:Custom designs for other sizes and coatings are also available upon request