PSB Coating can generate special high reflectance to S-polarization and high anti-reflection to P-polarization for laser application. It can achieve nearly 100% reflectance to S-polarization ...
PSB Coating
PSB Coating can generate special high reflectance to S-polarization and high anti-reflection to P-polarization for laser application. It can achieve nearly 100% reflectance to S-polarization and 100% transmission for P-polarization on a narrow wavelength range. Therefore, its main application is to be used as polarizing beamsplitter for single wavelength laser system when it is deposited on glass substrate, but its extinction ratio is not so high.
PBS Coating Specifications:
Single Wavelength Polarization Beam Splitter Coating
Broadband Polarization Beam Splitter Coating
PBS Coating
Tp>98%,Rs>99.5%@1064nm (Extinction Ratio)＞30dB
Coating Curve & Application:
| Coating Type | Coating Curve | Application |
| Single Wavelength Polarization Beam Splitter Coating | Polarization Beamsplliter Plate, Polarization Beamsplliter Cube | |
| Broadband Polarization Beam Splitter Coating | Polarization Beamsplliter Plate, Polarization Beamsplliter Cube |