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Beam Displacers

  • Available with lateral beam displacements from 2 to 4mm
  • Made from optical quality natural calcite
  • Wide transmission range from 215nm to 2300nm
  • Mounted in a metallic cell for protection and convenience

This simple calcite element separates the o-ray and the e-ray into two laterally displaced beams of orthogonal polarization.

These beam displacers are mounted in an aluminum cell for convenience in mounting.

Specifications & Tolerances

Dimensions: +0.2mm
Surface quality: 40-20
Material: Optical quality natural calcite
Wavelength range: 215-2300nm
Cell: Black finished aluminum
Maximum power level:
CW - 1W/cm2
Pulsed - 5W/cm2

Beam Displacers
CELL
   
Displacement, x Side, a Length, l Diameter, D Length, L Price PART
NUMBER
(mm) (mm) (mm) (mm) (mm)
2.0 5.0 19.0 15.75 22 $395.00 066-5550
2.7 8.0 24.0 18.9 28 $500.00 066-5560
3.3 10.0 30.0 22 35 $605.00 066-5570
4.0 12.0 36.0 25.4 41 $730.00 066-5660