Beam Displacer, Calcite

Manufacturer's part number :


Manufacturer Altechna


Description :

Calcite (200-2300nm) beam displacer produces two parallel orthogonally polarized beams from an unpolarized input. The displacement between the ordinary and extraordinary polarized beams can be found from an approximate formula d = 0.1 x L.

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  • Material: Calcite
  • Spectral range: 200-2300nm
  • Beam displacement: 1mm, 2mm or 3mm
  • Coated: None
  • AR coating are available upon request
  • Dimensions: 5x5mm or 8x8mm