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Wollaston 棱镜
商品货号:ECS000915
商品品牌:Thorlabs
详细介绍
  • 2 Orthogonally Polarized Outputs
  • Large Angular Deviation (20°)
  • Symmetrical Outputs (within 1°)
  • High Extinction Ratio – 100,000:1
  • 350nm to 2.3μm Operation
  • Highest Grade Optical Calcite
  • 1” Diameter Housing

The Wollaston Prism offers the widest deviation angle of beam displacing polarizers. Both output beams are deviated symmetrically to within 1°. Since the output deviations are chromatic (see plot on Graphs tab), Wollaston prisms have been used in spectrometers as well as polarization analyzers. The Wollaston prism polarizer is made of two calcite prisms cemented together. Thorlabs Wollaston prisms are supplied in a rugged 1" diameter anodized aluminum housing.

The Wollaston prism can be mounted in a Thorlabs SM1L10 lens tube and retained in the tube with an SM1RR. The prism can then be conveniently mounted into any of the Thorlabs SM1 threaded mounts.

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