Glazed Ceramic Laser Cavity for Nd YAG Laser Welding Machine

Category： Ceramic Reflector
Material: Alumina Ceramic
Origin:China
Color: White
Porosity: 22%
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Product Description

Glazed Ceramic Laser Cavity for Nd YAG Laser Welding Machine
The ceramic reflector green body is made of 99% Al2O3, and the green body is fired at an appropriate temperature to retain proper porosity and proper green strength. The surface of the reflector is fully coated with high-reflectivity ceramic glaze. Compared with the gold-plated reflector, the biggest advantage lies in its extremely long service life and diffuse reflection.

Product Description
Our reflectors can be glazed both inside the cavity and around the outer edges using a highly reflective glaze that seals the
ceramic against ingress of cooling fluids that may alter the refractive index, introduce impurities and reduce reflectance and
efficiencies. Glazes can also act as filters andouryellow glazed reflectors have been used successfully in certain applications.
The visible yellow colour is complementary to the spectral colours violet and indigo and effectively absorbs these wavelengths up
to around 450 nm.

Main features:
1. Dimensional tolerance in height direction can achieve tolerance ≤1.0mm, other dimensional tolerances can reach ≤0.5mm
2. The surface is fully glazed to achieve maximum reflectivity and easy to clean
3. The reflectivity reaches 97% at the wavelength of 600-1000nm
4. The reflectivity exceeds 95% in the wavelength range of 380-1100nm

5. The body has proper porous and high strength characteristics

Applications
• Excimer • Diffuse reflectors
• CO2 • Feedthroughs
• Solid state/NdYag • Insulators, channeled cooling
• Diode pump • Laser waveguides
• Ion lasers • Ion laser tubes