ZnSe Beam Splitter for 9.4μm/10.6μm | 45° Non-Polarizing CO2 Laser Splitter – BSZ Series
This CVD ZnSe Beamsplitter from Edinburgh OE is specially designed for CO₂ laser systems, serving as a core optical component for beam splitting and combining. It divides the input beam into transmitted and reflected parts with high precision, ideal for industrial laser processing, power monitoring, beam sampling, and more.
Optimized for the key CO₂ laser wavelengths 9.4µm and 10.6µm, this beamsplitter is engineered for 45° angle of incidence, with special attention to the significant differences in transmittance and reflectance between s-polarized and p-polarized light.
This polarization-specific design ensures stable splitting performance under high-power laser conditions.
Applications
-CO₂ laser cutting, marking, and welding systems
-Laser power monitoring and beam sampling units
-Infrared thermal imaging and FTIR spectrometers
-Medical laser devices and industrial infrared temperature measurement systems
Splitting or combining laser beams. Polarizing beam splitters (PBS) are used to split or combine two laser beams with mutually perpendicular polarization directions. The performance of the beam splitter depends on the coating characteristics.
ZnSe Beam Combiner is used for CO₂ laser system alignment. Designed at 45° angle of incidence, it transmits CO₂ laser beam and combines the beam with the 90° reflected visible alignment beam.