Laser Line Polarization Beamsplitter Coatings

This coating has special performance of nearly 100% reflectivity for S-Polarization and 100% transmission for P-polarization at a narrow wavelength bandwidth. Therefore, it main application is to be used as polarizing beamsplitter in single wavelength laser system when it is deposited on glass substrate. But its extinction ratio is not so high.

R_s>99.5% @ 632.8nm

R_p<5.0% @ 632.8nm

R_s>99.5% @ 780nm

R_p<5.0% @ 780nm

Broadband Polarization Beamsplitter Coatings

R_s>99.0% @ 450~650nm

R_p<5.0% @ 450-650nm

R_s>99.0% @ 600~900nm

R_p<5.0% @ 600~900nm