Narrowband Polarizing Beamsplitter Cubes

• Laser quality
• Common laser wavelengths

Narrowband polarizing beamsplitter cubes split the polarization states of an incoming beam. The p-polarization passes straight through the cube, while the s-polarization is reflected 90°. This split is the result of the multi-layer dielectric coating that has been placed on the internal hypotenuse surface. The entrance and exit faces have been AR coated with multi-layer coatings to maximize transmission.