We can provide high temperature superconducting thin film substrate , magnetic thin films and ferroelectric thin film substrate , semiconductor crystal , optical crystal , laser crystal materials ,at the same time provide orientation and foreign universities and research institutes to provide high quality ( ultra smooth ,ultra smooth , ultra clean
Monocrystalline silicon is excellent cost –effective integrated infrared optical materials ,used to make infrared optical lenses ,is mainly used in the thermal imaging system ,flir ,high-tech areas like mobile sensors . Number or the fine laser reflector material, compared with other mirror materials such as copper and molybdenum , number because of it’s good thermal
conductivity ,excellent thermal stability ,low thermal expansion cofficient and relatively low density ,low cost ,easy to the advantages of the precision machining ,is currently the CO2 laser reflector preferred base material . Optical number according to the crystal growth mode can be divided into the czochralski(CZ) silicon single crystal and zone melting (FZ) single crystal silicon .
| Product Specification | |
| Growth method | CZ method |
| Type | P or N |
| Crystal | <100> or <111> |
| Resistivity | 1~100Ω.cm |
| Dimensions and shape | Customized |
| Product Specification | |
| Transmisson Range | 1.2 to 15 microns |
| Refractive Index | 3.4223 at 5 microns |
| Reflection Loss | 51.0% at 5um (2 surfaces) |
| Index of Absorption | 1x10-3 cm-1 at 3 microns |
| dN/dT | 160 x 10-6/°C |
| dN/dμ=0 | 10.4μm |
Please send us your request with below details to " sales@mdlmaterials.com"
1. Size with tolerance (Diameter / Thickness )
2. Type ( N or P type )
3. Orientation
4. Electrical resistivity
5. Polishing Side (SSP or DSP )
6. Quantity ( Our minium order qty is 1 pc for some specification )
