Calcium Fluoride Wafer Infrared Window 0.15-7.0μm Transmission Range with 1420°C Melting Point for Laser IR UV Applications
Price:
Negotiable
MOQ:
5 Pieces
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Calcium Fluoride Wafer Infrared Window
High-performance calcium fluoride (CaF2) optical windows designed for demanding laser, infrared, and ultraviolet applications with exceptional transmission characteristics and thermal stability.
Material Properties & Advantages
Calcium Fluoride (CaF2) offers excellent mechanical strength and moisture resistance, with high transmittance across the 0.15μm to 7.0μm spectral range. This material is widely used in laser systems, infrared optics, ultraviolet applications, and high-energy detection fields. It serves as an ideal substrate for manufacturing optical prisms, lenses, and windows, with operating temperatures reaching 600°C under atmospheric pressure and 800°C in vacuum drying environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Transmission Range | 0.15 - 7.0 microns |
| Internal Transmission | >99.5% from 193nm to 7μm |
| Refractive Index Homogeneity | Range 3 to 15ppm @632.8nm PV |
| Bubbles & Inclusions | 1/1 x 0.050 (typ.) |
| Stress Birefringence | Range 0.5nm/cm to 15nm/cm @632.8nm |
| Crystal Orientation | <111>, <100> or Random |
| Density | 3.18 gm/cc |
| Melting Point | 1420°C |
| Poisson Ratio (μ) | 0.260 |
| Knoop Hardness | 158.3 Knoop |
| Crystal Structure | Cubic |
| Young's Modulus [GPa] | 75.8 |
| Shear Modulus [GPa] | 33.77 |
Product Images
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Important Handling Instructions
- Product is fragile and has been adequately packed with fragile labeling. We use premium domestic and international express services to ensure transportation quality.
- Upon receipt, handle with care and inspect the outer carton condition. Carefully open the outer carton and verify packaging box alignment. Document with photos before removal.
- Open vacuum packaging in a clean room environment when products are ready for application.
- If damage is detected during transit, immediately photograph or video record the condition. DO NOT remove damaged products from packaging boxes. Contact us immediately for resolution.
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Company
Hangzhou Freqcontrol Electronic Technology Ltd.
Location
Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
Contact Person
Xu