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Products / Optics / Beamsplitters / Cube Beamsplitters / Broadband Non-Polarizing Cube Beamsplitters
See all 34 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

10mm NIR, 70R/30T, Non-Polarizing Cube Beamsplitter

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Stock #13-437
£181.90
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Qty 1-5
£181.90
Qty 6+
£142.80
Volume Pricing
Request Quote
Dimensions (mm):
10.0 x 10.0 x 10.0 ±0.1
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Surface Flatness:
λ/8
Surface Quality:
40-20
Wavelength Range (nm):
720 - 1080
Reflection/Transmission Ratio (R/T):
70/30
Coating:
NIR
Coating Specification:
Ravg <0.5% @ 720 - 1080nm
Beam Deviation (arcmin):
≤2
Bevel:
Protective bevel as needed
Clear Aperture (%):
>90
Construction:
Cube
Type:
Non-Polarizing Beamsplitter
|Ts-Tp|:
<6%
Absolute Transmission (%):
27 ±10
Average Transmission (%):
27 ±5

Regulatory Compliance

RoHS:
Compliant
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Product Family Description

  • Low Polarization Dependence: |Ts-Tp|<6%
  • Constructed from High Tolerance Right Angle Prisms
  • BBAR Coated Faces for Maximum Efficiency
  • C-Mounted Visible and NIR Cube Beamsplitters Also Available

TECHSPEC® Broadband Non-Polarizing Cube Beamsplitters consist of a pair of precision high tolerance right angle prisms cemented together with a metallic dielectric coating on the hypotenuse of one of the prisms. The low polarization dependence of the metallic dielectric hybrid coating allows the transmission and reflection of S- and P-polarization states to be within 6% of each other. These beamsplitters are spectrally flat across their specified wavelength ranges, reducing effects caused by changes in the angle of incidence or converging/diverging beams.

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