Non-Polarizing Beam Splitter
The depolarizing beam splitter (NPBS) consists of a pair of precision right-angle prisms that are carefully bonded or mounted together to minimize wavefront distortion. Within the specified wavelength range, the S light and P light are guaranteed to be split according to a certain reflection and transmittance ratio, and the polarization state of the S and P polarization states does not change after passing through the prism.
