JOPTEC LASER CO., LTD
| Payment Terms | T/T |
| Supply Ability | 5000000 PCS/Month |
| Delivery Time | 30 Days |
| Packaging Details | Boxes |
| Material | Magnesium Fluoride single crystal |
| Diameter Tolerance | +0.0, -0.1mm |
| Thickness Tolerance | ±0.2mm |
| Clear Aperture | >80% |
| Parallelism | 1 arc minute |
| Flatness | λ/2 @ 632.8 nm |
| Surface quality | 40/20 scratch and dig |
| Protective Bevel | <0.25x45deg |
| Brand Name | JOPTEC |
| Place of Origin | HEFEI, CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000 PCS/Month |
| Delivery Time | 30 Days | Packaging Details | Boxes |
| Material | Magnesium Fluoride single crystal | Diameter Tolerance | +0.0, -0.1mm |
| Thickness Tolerance | ±0.2mm | Clear Aperture | >80% |
| Parallelism | 1 arc minute | Flatness | λ/2 @ 632.8 nm |
| Surface quality | 40/20 scratch and dig | Protective Bevel | <0.25x45deg |
| Brand Name | JOPTEC | Place of Origin | HEFEI, CHINA |
| High Light | mgf2 windows ，mgf2 optical transmission windows ，Magnesium Fluoride fiber optic windows | ||
MgF2 Windows are made from Magnesium Fluoride material, which has transparent range from 120-7000 nm. The refractive index is 1.376 at 7000nm.
Specifications:
Material: --------------------------------------------------------- Magnesium Fluoride single crystal
Diameter Tolerance: ------------------------------------------ +0.0, -0.1mm
Thickness Tolerance:------------------------------------------ ±0.2mm
Clear Aperture: ------------------------------------------------->80%
Parallelism:------------------------------------------------------- 1 arc minute
Flatness:----------------------------------------------------------- λ/2 @ 632.8 nm
Surface quality: ------------------------------------------------- 40/20 scratch and dig
Protective Bevel:--------------------------------------------------<0.25x45deg
Coating:-------------------------------------------------------------Uncoated
MgF2 Main Properties and Performance
| Transmission range (μm) | 0.11~7.5 |
| Refractivity (0.7μm) | n0=1.37608 ne=1.38771 |
| Reflection Loss at 0.6μm | 5.2%(both faces) |
| Thermal expansion coefficient (℃-1) | 13.7(//axis c), 8.9(⊥axis c) |
| Thermal conductivity at 300K (Wm-1K-1) | 0.3 |
| Knoop Hardness (kg/mm2) | 415 |
| Solubility (g/100gH2O·0℃) | 0.0002 |
| Density (g/cm3) | 3.18 |
| Melting Point (℃) | 1255 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1988
Total Annual:
50000000-100000000
Employee Number:
500~1000
Ecer Certification：
Verified Supplier
Founded in 1988 in Hefei, JOPTEC is a global leader in R&D and manufacturing of hermetic metal-glass packages for hybrid integrated circuits, high power laser, optical communication, infrared detector and other optoelectronic devices. With the continuous investment in new technologies and facili... Founded in 1988 in Hefei, JOPTEC is a global leader in R&D and manufacturing of hermetic metal-glass packages for hybrid integrated circuits, high power laser, optical communication, infrared detector and other optoelectronic devices. With the continuous investment in new technologies and facili...
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