Polarizing optical cube beam-splitter
355 - 1064 nm
Precision Photonics
* High-energy laser-line and broadband designs
* Custom cubes for multiple wavelengths or wavelength regions available
* RoHs Compliant
PPC polarizing beam splitter cubes are derived from a unique combination of IBS coatings, ultraprecise fabrication capabilities and our patent-pending, epoxy-free bonding technology--Chemically Activated Direct Bonding™ (CADB®) which results in a zero-bondline thickness. In addition to the standard sizes and wavelengths shown, we can produce high-energy cube beamsplitters from 1×1 mm2 in size, and in a wide variety of materials including fused silica, BK7, YAG, and other optical glasses and crystals.
Whether you need 10 or 10,000 pieces, our precision wafer-based processes result in high yields and competitive costs, especially at higher volumes. These high-precision assemblies have been widely used in telecommunications, semi-conductor and biomedical applications where transmission efficiency, extinction ratio and wavefront quality are all critical specifications.
All of our polarizing beam splitter cubes are epoxy free, making them suitable for high power applications with energy densities exceeding 10 J/cm2 at 1064 nm, including the super-broad bandwidth polarizer and the broadband, low dispersion prism polarizers shown below. Both of these polarizing beam splitters are fused silica, designed with 12.7mm x 12.7mm input faces and offer average transmission near 98% and average extinction ratios greater than 10,000:1!
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