Polarizing beam splitter UPBS series

dielectriccubic

Polarizing Beamsplitter Cubes Polarization Beamsplitter Cubes are constructed by cemented two right angle prisms, the hypotenuse of one prism is coated with polarization dielectric coating. When used with normal incident, un-polarized light, the incident beam is separated into two polarized beams, p-polarized component is passed straight through, s-polarized component is reflected out at 90deg. Product Origin:China Shipping Port:Fuzhou China Lead Time:4 working weeks Payment:T/T Payment, Western Union 1、What is a Polarizing Beamsplitter Cube? A polarizing beamsplitter cube consists of two right angle prisms cemented together. The hypotenuse face of one prism is coated with a special multi layer dielectric coating. When circularly polarized or natural light enters the cube vertically, it separated into two linearly polarized beams. The transmitted beam is P-polarized while the reflected beam is S-polarized. And when a linearly polarized light comes in, it similarly divided into two beams. But the energy ratio of the two outgoing beams depends on the polarization of the incident beam. Polarizing beamsplitter cubes are available for many laser wavelengths and broadband ranges. 2、How does a polarizing beamsplitter Cube work? Polarizing Beamsplitter is designed to split unpolarized light at a specific Reflection/Transmission (R/T) ratio with unspecified polarization tendencies. Polarizing beamsplitters are designed to split light into reflected S-polarized and transmitted P-polarized beams.