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

Broadband Polarizing Cube Beamsplitters

TECHSPEC® Broadband Polarizing Cube Beamsplitters

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  • Visible and NIR Coating Options Offered
  • 500:1 Extinction Ratio
  • AR Coated for <0.5% reflection per surface

TECHSPEC® Broadband Polarizing Cube Beamsplitters split randomly polarized light into two orthogonal, linearly polarized components. These beamsplitters offer transmission greater than 90% for P-polarized light and reflection greater than 99% for S-Polarized light across the entire design wavelength range. Each beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of the prisms. TECHSPEC® Broadband Polarizing Cube Beamsplitters have an anti-reflection (AR) coating applied to each face of the beamsplitter to achieve less than 0.5% reflection per surface. The beamsplitters are offered with both visible and NIR coatings. 

Common Specifications

Clear Aperture (%):
90
Construction:
Cube
Beam Deviation (arcmin):
±3
Extinction Ratio:
500:1
P-Polarization Transmission (%):
>90
S-Polarization Reflection (%):
>99
Substrate:
Surface Quality:
40-20
Power (fringes) @ 632.8nm:
1.25
Irregularity (fringes) @ 632.8nm:
0.25

Products

 Extinction Ratio   Dimensions (mm)   Wavelength Range (nm)   Compare   Stock Number   Price  Buy
500:1 5.0 x 5.0 x 5.0 420 - 680
500:1 10.0 x 10.0 x 10.0 420 - 680
500:1 20.0 x 20.0 x 20.0 420 - 680
500:1 25.0 x 25.0 x 25.0 420 - 680
500:1 50.0 x 50.0 x 50.0 420 - 680
500:1 5.0 x 5.0 x 5.0 700 - 1100
500:1 10.0 x 10.0 x 10.0 700 - 1100
500:1 20.0 x 20.0 x 20.0 700 - 1100
500:1 25.0 x 25.0 x 25.0 700 - 1100
500:1 50.0 x 50.0 x 50.0 700 - 1100

Technical Information

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