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All Products / Optics / Beamsplitters / Cube Beamsplitters / Broadband Non-Polarizing Cube Beamsplitters
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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

5mm VIS-EXT, 50R/50T, Non-Polarizing Cube Beamsplitter

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Stock #11-287 In Stock
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$227.90
Qty 1-5
$227.90
Qty 6+
$184.44
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Specifications

General

Type:
Non-Polarizing Beamsplitter

Physical & Mechanical Properties

Bevel:
Protective bevel as needed
Clear Aperture (%):
>90
Construction:
Cube
Dimensions (mm):
5.0 x 5.0 x 5.0 ±0.1

Optical Properties

Beam Deviation (arcmin):
≤2
Coating:
VIS-EXT (400-640nm)
Coating Specification:
Ravg <0.5% @ 400 - 640nm
Reflection/Transmission Ratio (R/T):
50/50
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Surface Quality:
40-20
Wavelength Range (nm):
400 - 640
|Ts-Tp|:
<6%
Absolute Transmission (%):
45 ±10
Power (fringes) @ 632.8nm:
1.25
Irregularity (fringes) @ 632.8nm:
0.25

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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REACH 241:
Compliant
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Product Details

  • 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 feature anti-reflection (AR) coatings to maximize transmission across wavelengths ranging from 400-1620nm. TECHSPEC® Broadband Non-Polarizing Cube Beamsplitters are spectrally flat across their specified wavelength ranges, reducing effects caused by changes in the angle of incidence or converging/diverging beams. These beamsplitters are ideal for applications that require splitting of light, such as interferometers and polarimeters.  

Technical Information

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.