Ceramic Laser Cavities BAB350

Ceramic Laser Cavities BAB350

The body of the Ceramic Laser Cavity is prepared with purity 99% alumina Al2O3. The body is fired at appropriate temperature to retain proper porosity and proper body strength. The surface of the reflector is fully coated with high-reflectivity ceramic glaze technology. Compared with the gold-plated reflector, the major advantage is that its service life is extremely long and the reflection characteristic is diffuse reflection. The Ceramic Laser Reflector is widely used in laser welding machines, laser cutting machines, laser marking and medical industries.

Main Characteristics of ceramic laser reflectors:
1. The surface is fully glazed for high reflectivity and easy cleaning;
2. The reflectivity reaches 98% at the wavelength of 600-1000nm;
3. The reflectivity exceeds 96%at the wavelength of 400-1200nm;
4. The green body has appropriate porosity and high-strength characteristics.

Main physical properties:
Density: 3.1Mg/m⊃3;
Porosity: 22%
Bending strength: 170Mpa
Thermal expansion coefficient: 7.9×10-6--/С (200～500℃)

9×10-6/С（200～1000℃）

We can customize manufacture a variety of ceramic cavities according to drawings.

Welcome to contact us for more details.