Newport Corporation Datasheets for Polarizing Cube Beamsplitters

Polarizing cube beamsplitters divide unpolarized light into two orthogonally polarized beams at 90° to each other. The transmitted beam is mostly polarized parallel to the plane of incidence (p-polarized), and the reflected beam is mostly polarized perpendicular to the plane of incidence (s-polarized).
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Product Name Notes
Broadband Polarizing Cube Beamsplitters Broadband polarizing cube beamsplitters provide efficient polarization for use with multiple or tunable sources. Each polarizer consists of a pair of precision right-angle prisms carefully cemented together to minimize wavefront...
High-Energy Nd:YAG Laser Polarizing Cube Beamsplitters High-energy polarizing cube beamsplitters provide efficient narrowband polarization for use with Nd:YAG lasers. Each polarizer consists of a pair of precision right-angle prisms optically contacted together. No cement is used.
Laser Line Polarizing Cube Beamsplitters Laser line polarizing cube beamsplitters provide efficient, narrowband polarization for higher power lasers. Their extinction ratio is better than 1000:1, and they are recommended for use in pulsed laser systems...