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[China]
Trade Verify
Address: Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
Contact name:Xu
Hangzhou Freqcontrol Electronic Technology Ltd. |
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Verified Suppliers
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CaF2 Single Crystal Infrared Optics Widely Used For Special Optical Windows
CaF2 single crystal provides a good lattice match to most materials with Perovskite structure and excellent Optical properties . It is an excellent substrate for epitaxial growth of HTS and many oxide thin films. CaF2 single crystal has also been used widely for special optical windows and as high quality sputtering target. RMJ has the full production line to manufacture first the high purity CaF2 powder, then the single crystal boules and finally the epi-polished substrates in many sizes. This allows us to provide CaF2 single crystal products with the highest quality and the lowest price to our customers all over the world.
Substrate Specifications
| Typical Physical Properties | |
| Crystal Structure | Cubic, a=5.462 Å |
| Growth Method | Bridgeman |
| Density | 3.18 g/cm3 |
| Melt Point | 1418 oC |
| Hardness | 4 ( Mohn) |
| Thermal expansion | 18.85 (x10-6/ oC) |
| Color and Appearance | Transparent (sometimes slightly brown based on annealing condition). No twins. |
| Chemical Stability | soluble in water |
Acceptance Check
1. The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.
2. After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.
3. Please open the vacuum package in a clean room when the products are to be applied.
4. If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.
