Basic Info.
Model NO.
9
Material
Optical Glass
Lenses Color
Clear
Certification
ISO9001
Customized
Customized
Transport Package
Carton
Specification
20mm
Trademark
hjh
Origin
China
HS Code
9001909090
Product Description
Product specific introduction
Beam combiners are partial reflectors that combine two or more wavelengths of light -- one in transmission and one in reflection--onto a single beam path. Since the 10.6 micron laser is invisible, in the actual process of laser marking, we often need to know where the focus of the laser is, so as to determine if the position of marking is correct or not. By the beam combiner, we combine the red light of the visible 650nm emitted by the diode with the 10.6 micron laser into one beam of light, so that where the 650nm red light is pointing is the position of 10.6 micron laser, thus achieving the purpose of using the red light of 650nm to indicate the 10.6 micron laser
Surface1: T>99%@10.6um, 45 AOI
Surface2: T>99%@10.6um R>85%@650nm, 45 AOI
Surface2: T>99%@10.6um R>85%@650nm, 45 AOI
| Substrate Material | Znse |
| Shape | Spherical Plano-Concave,P-Convex,Concave-Convex or Aspheric |
| Surface Figure | λ/20 before coating at 10.6μm |
| Surface Quality | 20-10 |
| Dimensional Tolerance | +/-0.02mm |
| Thickness Tolerance | +/-0.02mm |
| Chamfer | 0.35mm at 45°(typical) |
| Concentricity | <0.05mm |
| Focal Length Tolerance | +/-2% |
| Antireflection Coating | Ravg<0.6% per surface at 3-5μm |
| Ravg≤0.75% per surface at 8-12μm | |
| Ravg<0.5% per surface at 10.6μm | |
| Clear Aperture | Exceeds central 85% of dimension |
| Absorption | <0.3% total absorption as measured by CO2 laser calorimetry |
| Design Wavelength | 10.6μm |
Company Profile Our company has developed from a single dead-burned magnesia kiln workshop-style enterprise and has formed a complete system of production scale. It has a magnesium product processing plant, two dead-burned magnesia kilns, 14 light-fired kilns, a magnesium ball factory, a magnesium The second ball factory covers a total area of 45,000 square meters. The total production capacity has exceeded 100,000 tons. The products are electric furnace, converter, ladle refractory mixture, light burnt magnesia, heavy burnt magnesia, fused magnesia, mid-grade magnesia, high-purity magnesia, light burnt magnesia balls, modified Quality agent is the main product. A privately owned enterprise, the company has advanced equipment, high output, reliable quality and strong technical force. The company is a large magnesium production enterprise. After 14 years of extraordinary years, with the close cooperation and friendly help of friends from all walks of life, self-improvement and innovation have become the spirit of struggle. It is a professional manufacturer of non-metallic minerals for refractory materials. It has rich mineral resources, strong technical force, advanced Advanced production equipment and perfect quality management system.
In order to achieve better and faster development of the magnesite industry, our company has carried out long-term technical cooperation with Liaoning Magnesium Products Research Institute and Liaoning University of Science and Technology, forming a research, production and learning system, increasing Product quality and application effect.
Customer first, quality for survival, integrity for development" is our basic philosophy. We will provide you with better quality products as a sincere return to you.
