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25.4mm 532nm, High Energy Polarizing Cube Beamsplitter

Laser Line High Energy Polarizing Cube Beamsplitters

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Beam Deviation (arcmin):
Clear Aperture (%):
Design Wavelength DWL (nm):
Dimensions (mm):
25.4 x 25.4 x 25.4 +0.0/-0.3
Extinction Ratio:
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Surface Flatness (P-V):
Surface Quality:
Transmission (%):
Tp >97% @ 532nm
Linear Polarizer
Wavelength Range (nm):
510 - 550
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
Typical: 20 J/cm2 @ 1064nm 10ns, 20Hz

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 235:

Product Family Description

  • Optically Contacted Design Increases Damage Threshold and Eliminates Cement Fluorescence
  • Greater than 96% Transmission of P-Polarized Light
  • High Extinction Ratio of Greater than 1000:1

Laser Line High Energy Polarizing Cube Beamsplitters are an easy-to-mount, high contrast alternative to Brewster windows. The beamsplitters feature greater than 96% transmission of p-polarized light, along with an λ/6 surface flatness for minimal wavefront distortion. To increase the laser damage threshold and eliminate fluorescence, these polarizers are constructed by optically contacting, rather than cementing, UV Fused Silica Right Angle Prisms. Laser Line High Energy Polarizing Cube Beamsplitters are offered in a 12.7 x 12.7 x 12.7mm or 25.4 x 25.4 x 25.4mm size. The beamsplitters are available for use with a variety of common Nd:YAG laser wavelengths.

Laser Optics