Polarizers » Cube Beamsplitter, Broadband (VIS/NIR)

λ Range:
425–650nm
650–1000nm

Broadband Polarizing Cube Beamsplitter coatings are deposited between two right angle prisms that are permanently cemented together. They are designed to separate an incident, unpolarized, polychromatic beam into its S and P polarization components with an average extinction ratio (Tp/Ts) in excess of 500:1.

The incident energy is split into two orthogonally polarized beams that emerge at 90° with respect to each other.

These coatings are also useful for combining two orthogonally polarized beams.