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Standard  Cube  Beamsplitters
BoJen Optics, Inc.
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Standard  Cube  Beamsplitters
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Standard Cube Beamsplitters are constructed by cementing two right angle prisms, offer a range of reflection/transmission ratios. An interference coating has been applied to the hypotenuse surface of one of the prisms to provide the designated reflection/transmission ratio. Absorption loss to the coating is minimal.Note: Output ...
  • Material: N-BK7
  • Wavelength Range: 400 - 700 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 10 mm
Data Sheet
Broadband Non-Polarizing Cube Beamsplitters
BoJen Optics, Inc.
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Broadband Non-Polarizing Cube Beamsplitters
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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 ...
  • Material: N-BK7
  • Wavelength Range: 400 - 700 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 10 mm
Data Sheet
Bojen Optics Polarization Beamsplitters
BoJen Optics, Inc.
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Bojen Optics Polarization Beamsplitters
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Polarizing Beamsplitting Cubes separate the s- and p-polarization components by reflecting the s component with the dielectric beamsplitter coating, while allowing the p component to pass.
  • Material: N-BK7
  • Wavelength Range: 420 - 680 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 10 mm
Data Sheet
Narrowband Polarizing Beamsplitter Cubes 12.7mm
Ealing Catalog
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Narrowband Polarizing Beamsplitter Cubes 12.7mm
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Narrowband polarizing beamsplitter cubes split the polarization states of an incoming beam. The p-polarization passes straight through the cube, while the s-polarization is reflected 90°. This split is the result of the multi-layer dielectric coating that has been placed on the internal hypotenuse surface. The entrance and exit ...
  • Material: N-BK7
  • Wavelength Range: 0 - 488 nm
  • Max Beam Deviation: -- arcmin
  • Size (Linear Dimension): 12.7 mm
Data Sheet
Broadband Polarizing Beamsplitter Cube 12.7mm
Ealing Catalog
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Broadband Polarizing Beamsplitter Cube 12.7mm
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These cemented Polarizing Beamsplitter Cubes are coated to enable operation over a wide range of wavelengths. The polarization separation is excellent with the transmitted and reflected beams at 90˚ to each other irrespective of wavelength.
  • Material: Fused Silica
  • Wavelength Range: 650 - 950 nm
  • Max Beam Deviation: -- arcmin
  • Size (Linear Dimension): 12.7 mm
Data Sheet
Broadband Hybrid Cube Beamsplitters 12.7mm 400-700 nm
Ealing Catalog
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Broadband Hybrid Cube Beamsplitters 12.7mm 400-700 nm
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These beamsplitter cubes use a hybrid (metal/dielectric) beamsplitter coating to achieve a remarkable degree of uniformity over a broad spectral range while limiting the polarizing tendencies of metal films. They are commonly used for low power applications where the slight amount of absorption by the film will not cause a problem.
  • Material: N-BK7
  • Wavelength Range: 400 - 700 nm
  • Max Beam Deviation: -- arcmin
  • Size (Linear Dimension): 12.7 mm
Data Sheet
Union Optic Beamsplitter Cube
Wuhan Union Optic, Inc
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Union Optic Beamsplitter Cube
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Material BK7 Grade Aoptical glass Dimension Tolerance ±0.2mm Clear Aperture >90% Flatness λ/4@632.8nm Beam Deviation <3 arc minutes Surface Quality 60/40 Coating Partial reflectance on hypotenuse faceAR coating on all entrances T/R 50/50±5%, T=(Ts+Tp)/2, R=(Rs+Rp)/2 Damage Threshold >500mJ/cm2, 20ns, ...
  • Material: N-BK7, Fused Silica
  • Wavelength Range: 450 - 1200 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 20*20*20 mm
Data Sheet
Beamsplitter Cube
Crysmit Photonics CO.,Ltd
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Beamsplitter Cube
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Beamsplitter Cube are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50% (average) though output is partially polarized.
  • Material: N-BK7
  • Wavelength Range: 1500 - 1610 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 5 mm
Data Sheet
Non-polarizing Beamsplitter NPB0-205
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB0-205
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: SF5
  • Wavelength Range: 450 - 1200 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 15 mm
Data Sheet
Non-polarizing Beamsplitter NPB0-204
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB0-204
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: SF5
  • Wavelength Range: 450 - 1200 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 12.7 mm
Data Sheet
Non-polarizing Beamsplitter NPB0-203
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB0-203
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: SF5
  • Wavelength Range: 450 - 1200 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 10 mm
Data Sheet
Non-polarizing Beamsplitter NPB0-202
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB0-202
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: SF5
  • Wavelength Range: 450 - 1200 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 5 mm
Data Sheet
Non-polarizing Beamsplitter NPB0-201
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB0-201
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: SF5
  • Wavelength Range: 450 - 1200 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 3.2 mm
Data Sheet
Non-polarizing Beamsplitter NPB1-105
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB1-105
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: N-BK7
  • Wavelength Range: 633 - 1550 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 15 mm
Data Sheet
Non-polarizing Beamsplitter NPB1-104
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB1-104
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: N-BK7
  • Wavelength Range: 633 - 1550 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 12.7 mm
Data Sheet
Non-polarizing Beamsplitter NPB1-103
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB1-103
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: N-BK7
  • Wavelength Range: 633 - 1550 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 10 mm
Data Sheet
Non-polarizing Beamsplitter NPB1-102
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB1-102
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: N-BK7
  • Wavelength Range: 633 - 1550 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 5 mm
Data Sheet
Non-polarizing Beamsplitter NPB1-101
CryLight Photonics,Inc.
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Non-polarizing Beamsplitter NPB1-101
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Non-polarizing beamsplitter cubes consist of a pair of precision right angle prisms that have been carefully cemented or mounted together to minimize wavefront distortion. It provides a true 50/50 split at a specific laser wavelength(e.g. 632.8), regardless of the incoming polarization. These beamsplitters are ...
  • Material: N-BK7
  • Wavelength Range: 633 - 1550 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): 3.2 mm
Data Sheet
ZnSe RMI Cube Beamsplitters
Rocky Mountain Instrument Co.
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ZnSe RMI Cube Beamsplitters
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Non-Polarizing Plate Beamsplitters divide an incident, monochromatic beam into reflected and transmitted components with the specified intensity ratio. They are designed for applications in which it is necessary to maintain the polarization characteristics of the incident beam. The plate is coated on one side with an all dielectric, ...
  • Material: ZnSe
  • Wavelength Range: 9000 - 11000 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): -- mm
  • Surface Quality: 40-20 Scratch-Dig  
  • ...
Data Sheet
RMI Cube Beamsplitters - BK7 - UVFS
Rocky Mountain Instrument Co.
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RMI Cube Beamsplitters - BK7 - UVFS
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Non-Polarizing Plate Beamsplitters divide an incident, monochromatic beam into reflected and transmitted components with the specified intensity ratio. They are designed for applications in which it is necessary to maintain the polarization characteristics of the incident beam. The plate is coated on one side with an all dielectric, ...
  • Material: N-BK7, UV Fused Silica
  • Wavelength Range: 300 - 2000 nm
  • Max Beam Deviation: 3 arcmin
  • Size (Linear Dimension): -- mm
  • Large Dimension And Thickness: Custom 
  • ...
Data Sheet

Did You know?

Cube Beam splitters are used to split the light into two separate components and are used in life sciences and laser applications. They consist of a pair of right angled prisms carefully cemented together to minimize wave front distortion. The thickness of the cementing layer can be carefully chosen to render the desired split ratio. Polarizing cube beam splitters split the unpolarised light into s-polarization and p-polarization states, while non-polarising ones leave it intact.
External links:
1- More on Wikipedia
2- Applications in OCT