Ceramic for solid-state lasers reflector

Superwave Laser Technology Co.,Ltd is a professional China oem ceramic reflectors manufacturer, with professional factory we are always able to offer you discount oem ceramic reflectors, ceramic laser cavity, ceramic reflectors, ipl laser ceramic cavity, white reflector, beauty ceramic cavity with reliable quality. Ceramic Reflector (Ceramic Diffuse Reflector) Ceramic reflectors are recently used in laser pump chambers. Its main advantages are long life time. Description A porous alumina ceramic of99.7% Al2O3content, used extensively for long-life laser reflectors. This material is sintered at high temperatures to achieve a controlled porosity. Prime features Surfaces can be sealed and coated with a solarization-resistant glaze to give high bulk refectivity 97.8% reflectance efficiency at 1000nm Reflectance efficiency exceeds 96% across the wavelength range 500-2000nm(see curve) Controlled porosity Good thermal conductivity High electrical resistivity Typical applications Pumping chambers for Nd:YAG lasers — low to high power, single or multiple lamp designs. Pumping chamber reflectors of this material are virtually indestructible, and prove a highly cost effective alternative to metal coated types. Specifications Quality Assurance to BS EN 9001:2000 Physical properties: Color: white Density: 3.1g/cm3³ Porosity: 22% Flexural strength: 170MPa Thermal expansion coefficient: 7.9×10-6¬¬/С（200～500℃） 9×10-6/С（200～1000℃）