The yellow-glazed ceramic laser pump cavity shows high reflectivity in the main absorption band of the solid-state laser, and at the same time shows the function of reducing the reflectivity in the ineffective absorption band. As a contrast, the diffuse reflective ceramic laser pump cavity has high reflectivity in the non-absorptive ultraviolet band of the laser crystal, but it cannot effectively filter out the ultraviolet light that produces a harmful color center to the laser crystal. The highly reflective, UV-absorbing ceramic glaze can obviously improve the shortcomings of ordinary ceramic condenser cavity. It has the characteristics of strong laser radiation resistance, high insulation, corrosion resistance, easy cleaning, and UV absorption.
Yellow Glazed Ceramic Laser Pump Cavity
7.9×10-6/С(200~500℃)
9×10-6/С(200~1000℃)
Product Parameters
Product Name
Color
Yellow
Material
Alumina ceramic
Purity
99%
Surface
Glazed
Density
3.1g/cm3
Porosity
22%
Bending strength
170MPa
Tolerance
0.5mm
Thermal expansion coefficient: