Big Size Yellow Glazed Alumina Ceramic Laser Reflectors

Big Size Yellow Glazed Alumina Ceramic Laser Reflectors

Big Size Yellow Glazed Alumina Ceramic Laser Reflectors shows high reflectivity in the main absorption band of the solid-state laser, and at the same time exhibits the function of reducing the reflectivity in the ineffective absorption band. As a contrast, the diffuse reflective ceramic laser tube 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.

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℃）

Beijing HYRD Photonics Co., Ltd. Advanced Ceramic Technology Research Center was established in year 2011, and locates in Beijing, the capital of China. The company is committed to the technical research and development, manufacturing and sales of advanced ceramic materials, parts and related products. After more than 10 years of continuous hard work, it has accumulated a lot of industry experience in the advanced ceramic industry.