| Customization: | Available |
|---|---|
| Usage: | Optical, Lasers |
| Certification: | ISO9001 |
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Product Description
Features
1. High Optical Transparency: Single-crystal calcium fluoride has a high transmittance for infrared radiation. In the infrared spectral range, its transmittance exceeds 80%, effectively transmitting infrared light signals. As a result, it is widely used in infrared sensors and infrared thermal imaging devices, where it plays a key role as a critical component.
2. Excellent Thermal Stability: It maintains good structural stability and optical performance even in high-temperature environments. This characteristic enables its use in infrared measurement and monitoring under high-temperature conditions, such as monitoring temperature distribution inside high-temperature furnaces and infrared imaging in high-temperature processes.
3. Corrosion Resistance and Chemical Durability: It remains stable in various chemical environments, making it suitable for applications in chemical fields such as infrared analysis and reaction monitoring.
4. Good Mechanical Strength and Hardness: Its high hardness makes it resistant to scratches and wear, maintaining clarity and transparency even in harsh environments. This characteristic allows single-crystal calcium fluoride to meet the demands of specialized conditions in fields like aerospace and optical communications.
| Calcium fluoride | Material Grade | Visible infrared Ultraviolet Vacuum Ultraviolet Raman grade Excimer laser grade Lithography grade Low stress grade |
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| Maximum crystal size | φ420mm | |||||
| Growth method | Bridgman method | |||||
| Crystal Structure | Single-Crystal, Polycrystalline | |||||
| Primary Cleavage Plane | <111> | |||||
| Common Crystal Orientations | <111>,<100>,<110>etc. | |||||
| Transmission Range | 130nm-10μm | |||||
| Transmittance | >94%@193nm-7.87μm | |||||
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