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Mounted Calcite Beam Displacers
商品货号:ECS000948
商品品牌:Thorlabs
详细介绍
  • 2 Orthogonally Polarized Outputs
  • 2.7 and 4.0mm Displacements
  • Outputs Parallel to Input
  • High Extinction Ratio - 100,000:1
  • 350nm to 2.3μm Operation
  • Highest Grade Optical Calcite
  • 1" Diameter Housing
Beam Displacer Operation Beam displacing prisms are used to separate an input beam into two orthogonally polarized output beams and can be used as polarizing beamsplitters in applications where the 90° separation of the beams is not possible. Based on the highest quality optical grade calcite our beam displacers can be used with wavelengths from 350nm up to 2.3μm. Since calcite is a soft crystal which can be easily damaged, our calcite polarizers are housed in 1" metal housing that can be mounted into our opto-mechanical mounts. (For further information on the properties of calcite please see our Calcite Tab). Our mounted beam displacers are offered in two versions displacements of 2.7mm and 4.0mm. In both versions both output beams are parallel to the input beam to within 30 arcsec.
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