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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

20mm 632.8nm, Laser Line Polarizing Cube Beamsplitter

TECHSPEC Laser Line Polarizing Cube Beamsplitters

TECHSPEC Laser Line Polarizing Cube Beamsplitters
TECHSPEC Laser Line Polarizing Cube Beamsplitters
Stock #47-126
S$390.60 S$292.95
Qty 1-5
S$390.60 S$292.95
Qty 6+
S$272.80 S$204.60
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Extinction Ratio:
S-Polarization Reflection (%):
P-Polarization Transmission (%):
Dimensions (mm):
20.0 x 20.0 x 20.0 ±0.1
Surface Flatness:
Beam Deviation (arcmin):
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Design Wavelength DWL (nm):
Linear Polarizer
Coating Specification:
Rabs <0.25% @ 632.8nm
Protective bevel as needed
Surface Quality:
Clear Aperture (%):

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

  • Designed for Common Diode, Gas, and Solid State Lasers
  • Reflects S-Polarized Light, Transmits P-Polarized Light
  • High Extinction Ratio

Designed for many common laser wavelengths, TECHSPEC® Laser Line Polarizing Cube Beamsplitters split randomly polarized beams into two orthogonal, linearly polarized components. S-polarized light is reflected at a 90° angle, while P-polarized light is transmitted. Each beamsplitter consists of a pair of precision right angle prisms cemented together to minimize transmitted wavefront distortion, and to provide excellent parallelism between incoming and transmitted beams.

Laser Optics