| Customization: | Available |
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| Usage: | Optical |
| Type: | Flat Lens |
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Product Description:
Although silicon is primarily for semiconductor applications, it is also the most economic IR material. Silicon can produced as either mono or polycrystalline form by Czochralski crystal growth method or float zone method. CZ Silicon is cheaper. But it contains some oxygen that induces an absorption band at 9 microns. Optical grade silicon is generally lightly doped, and has a very good transmission from 1.2um to 7um. Dopant is usually boron (p-type) or phosphorus (n-type), and both types are acceptable for IR applications
Besides optical grade silicon wafer, we also offer silicon wafer to SEMI standards for other applications as well.
| Crystal Growth Method | Czochralski (CZ) or Float Zone (FZ) Method |
| Orientation | <111>, <100> or Random Orientation |
| Diameter | 2 Inches, 3 Inches, 5 Inches, 6 Inches |
| P type Dopant | Typical Boron |
| P type Resistivity | Typical 5 ~ 100 ohm/cm |
| N type Dopant | Typical Phosphorus |
| N type Resistivity | Typical > 10 ohm/cm |
| Thickness | 500±30µm, 1000±50µm |
| Surface Quality | 80/50 |
Other Items
Factory information
Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation.YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.
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