ZnSe is the most popular material for infrared applications. It is transparent from0.5 micron to 19 micron. CVD grown ZnSe has very high quality and can be used in high power IR laser. It is mainly used in CO2-laser application for its excellent imaging characteristics and high resistance to thermal shock.
- Transmission Range: 500 nm~19000 nm
- Thermal Expansion Coefficient: 7.6x10-6/K
- Density: 5.27g/cm3