Non-polarizing Cube Beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a metallic-dielectric coating on the hypotenuse of one of the prisms. The low polarization dependence of the metallic–dielectric coating allows the transmission and reflection for S and P-polarization states to be within 5% of each other. They will not change the state of polarization of the incident beam.

Specification

• Dimension Tolerance
• Flatness
• Surface Quality
• Beam Deviation
• Transmittance
• Absorption
• Polarization

• ±0.2mm
• ?/4@632.8nm
• 60-40 scratch and dig
• <3 arc minutes
• 45% ± 5%
• <10%
• 6%

Polarizing Cube Beamsplitter split randomly polarized beams into two orthogonal,linearly, polarized components– S-polarized light is reflected at a 90deg angle while P-polarized light is transmitted. Each beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a metallic-dielectric coating on the hypotenuse of one of the prisms.

Specification