New stacks design of polarized and non-polarized beam splitters

This study guided to design of optical coatings for beam splitter. It is starting from normal to the oblique incident. New construction stacks of a polarized and nonpolarized beam splitter for the visible region have been submitted. Results appear with new designs with optimal specifications. Where we succeeded in achieving different performances by adopting the same materials for all design stacks. The remarkable efficiency of these designs is demonstrated by their capability to fully separate the S and P-polarized elements in transmittance. Additionally, these designs guarantee a complete overlap between the S and P polarized planes in the transmittance profile. This feature offers great versatility for designing a wide range of applications.