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    Cube Beamsplitters

    Cube Beamsplitters are a type of Beamsplitter used in many life science or laser applications. Cube Beamsplitters are used to split incident light into two separate components. Cube Beamsplitters are durable, easy to mount Beamsplitters that feature equal optical path lengths.

    Edmund Optics offers the world’s largest inventory of off-the-shelf optical components, including a range of Cube Beamsplitters. Edmund Optics’ Cube Beamsplitters are available for optimal performance in the Visible or Infrared (IR) Spectrum, with anti-reflection coating options designed for popular laser wavelengths or wavelength ranges. Standard Cube Beamsplitters, which are used in many illumination or teleprompter assemblies, split light by a percentage of overall intensity. Polarizing Cube Beamsplitters, which are ideal for semiconductor or photonics instrumentation, split unpolarized light into S-Polarization and P-Polarization states. Non-Polarizing Cube Beamsplitters split light without affecting the incident light’s polarizations states. Edmund Optics’ Cube Beamsplitters are easily integrated into an optical system using a variety or prism holders or Cube Beamsplitter adapters.

    Broadband Non-Polarizing Cube Beamsplitters
    • Low Polarization Dependence Coating
    • Constructed from High Tolerance Right Angle Prisms
    • BBAR Coated Faces for Maximum Efficiency
    • C-Mounted Visible and NIR Cube Beamsplitters Also Available

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

    C-Mounted Cube Beamsplitters
    • Simplifies Mounting and Alignment
    • Standard Female C-Mount Threaded Holes
    • Standard and Non-Polarizing Beamsplitter Options
    • Additional C-Mounted Beamsplitters, Filters, and Mirrors Available

    Laser Line High Energy Polarizing Cube Beamsplitters
    • Optically Contacted Design for Increased Damage Threshold
    • Greater than 96% Transmission of P-Polarized Light
    • High Extinction Ratio of Greater than 1000:1

    Laser Line Non-Polarizing Cube Beamsplitters
    • <3% Transmission Difference for S and P Polarization States
    • AR Coated <0.25% on Entrance and Exit Faces
    • Nd:YAG and HeNe Options

    Laser Line Polarizing Cube Beamsplitters
    • Designed for Common Diode, Gas, and Solid State Lasers
    • Reflects S-Polarized Light, Transmits P-Polarized Light
    • High Extinction Ratio

    Lateral Displacement Beamsplitters
    • Visible and NIR Coating Options Offered
    • Simplifies Benchtop Layout
    • Split Incident Beam into Two Displaced Parallel Beams

    Penta Prism Beamsplitters
    • 50% Reflection / 50% Transmission
    • Beam Deviation Insensitive to Alignment
    • Designed for Visible Wavelengths

    Standard Cube Beamsplitters
    • Multi-Layer Dielectric Coating
    • Many Beamsplitting Ratios Available
    • Multiple Sizes Available

    Wire Grid Polarizing Cube Beamsplitters
    • High Contrast Over Large Angles of Incidence
    • Low Color Shift at Large Angles
    • Ideal for Uncollimated Light Sources


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