PBS
- Polarizing Beam Splitter Cube consists of two right-angle prisms cemented together. The inclined surface is coated with polarization splitting film. It divides incident light into two orthogonal linearly polarized beams: p-polarized light transmits and s-polarized light reflects.
Features
• High extinction ratio
• High transmittance for p-polarized light
• High reflectance for s-polarized light
• Low wavefront distortion
• Custom wavelength available
Application
Widely used in laser systems, fiber-optic communication and polarization measurement systems.
Specifications
• Optical Component: Polarizing Beam Splitter Cube (PBS)
• Substrate: Optical glass
• Wavelength Range: 400 nm – 1550 nm
• Surface Quality: 40-20 Scratch-Dig
• Surface Figure: λ/4
• Thickness Tolerance: ±0.1 mm
• Diameter Tolerance: +0.0 / -0.1 mm
• Clear Aperture: >90% of diameter
• Coating Options: Uncoated / Broadband AR
• Size Range: 3 mm – 25 mm