Cube Beamsplitters - IR

Cube Beamsplitters - IR

REO offers cubes with a mix of narrow or broad bandwidth operation throughout the IR. These precision cubes provide high laser damage threshold, high transmission ( >95% ) and high extinction ratios ( >100,000:1 ). Custom cubes utilizing our proprietary adhesive free bonding technique are available in the 1 mm to 75 mm size range with LDT that is only limited by the bulk material.

Silicon PBS cube datasheet

Standard Products

Broadband Silicon PBS Cubes

Physical Dimension    Wavelength  Extinction Ratio Transmission Efficiency AR Coating Drawing
10mm x 10mm x 10mm 3.0 - 5.0 um > 100:1 Ts > 92% < 1% at 0° PDF
4.5 - 4.6 um > 1,000:1 Ts > 98% < 0.25% at 0°
Download typcial performance plot of Si PBS cube

                                                All cubes are contacted with our proprietary adhesive-free Activated Covalent Bonding process.

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