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25.4mm 532nm, High Energy Polarizing Cube Beamsplitter

High Energy Polarizing Cube Beamsplitters

High Energy Polarizing Cube Beamsplitters

Stock #33-318
Qty 1-10
Qty 11-25
Qty 26+
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Transmission (%):
Tp >98% @ 532nm
Extinction Ratio:
Dimensions (mm):
25.4 x 25.4 x 25.4 +0.0/-0.3
Surface Flatness:
Beam Deviation (arcmin):
Damage Threshold, Pulsed:
Typical: 15 J/cm2 @ 1064nm 10ns, 20Hz
Fused Silica
Design Wavelength DWL (nm):
Linear Polarizer
Surface Quality:
Clear Aperture (%):

Product Family Description

  • Optically Contacted Design for Increased Damage Threshold
  • Greater than 98% Transmission of P-Polarized Light
  • High Extinction Ratio of Greater than 1000:1

High Energy Polarizing Cube Beamsplitters are an easy-to-mount, high contrast alternative to Brewster windows. High Energy Polarizing Cube Beamsplitters feature greater than 99.5% reflection of s-polarized light and over 98% transmission of p-polarized light, along with an λ/8 surface flatness for minimal wavefront distortion. To increase the laser damage threshold, these polarizers are constructed by optically contacting, rather than cementing, UV Fused Silica Right Angle Prisms. High Energy Polarizing Cube Beamsplitters are available for use with a variety of common Nd:YAG laser wavelengths.

Laser Optics

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