CVD Diamond | Superior CVD Lab Grown Diamonds for High-Performance Optical Applications
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Product Description
CVD Diamond | Superior CVD Lab Grown Diamonds for High-Performance Optical Applications
Optical CVD Diamond Specification
Next-Gen Photonic Material for Extreme Environments
Dominating optical performance with the industry's widest transmission band (225 nm - 25 μm, skip 1.8-2.5 μm), CVD single-crystal diamond adds microwave transparency to its unique portfolio. Unmatched radiation resistance, Vickers hardness >100 GPa, 2,200 W/mK thermal conductivity, chemical stability, and ultra-low expansion establish it as the benchmark IR window material.
Critical Parameters
| Parameter | Specification |
|---|---|
| Refractive Index | ~2.4 (1-30 μm optimal) |
| Surface Roughness | Ra |
| Dimensional Error | ≤0.2 mm |
| Key Geometry | Mid-IR triangular prisms |
Application Matrix
- Energy Systems: CO₂ lasers / Gyrotron RF generators
- Imaging & Sensing: LWIR (8-14 μm) detectors / Raman spectrometers
- Micro-Optics: Diamond lenses for miniaturized systems
- Research Frontiers: Extreme-environment optical components
Transformative Advantages
- Scatter Suppression:
- Material Efficiency: 30% weight reduction vs. ZnSe optics
- Failure Resistance: Zero corrosion in acidic/alkaline media
- Design Freedom: Enables previously impossible optical configurations
Product Properties
Refractive Index (1064nm)
2.392
Refractive Index (600nm)
2.415
Transmission (1064nm)
＞68%
Transmission (8μm-25μm)
＞70%
Thermal Conductivity
＞2000 W/mK
Crystallographic Orientation
100 110 111
Miscut for Main Face Orientation
±3°
Common Product Size
2mm×2mm×6mm
2mm×2mm×7mm
4mm×4mm×7mm
2mm×2mm×7mm
4mm×4mm×7mm
Transverse Tolerance
±0.05mm
Thickness Tolerance
±0.1mm
Parallelism
＜2′
Surface Roughness
＜10nm
Edge Cutting
Laser Cutting
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shaper Diamond Technology Co., Ltd
Location
NO431 Ruifu, Shaoshan North Road, Yuhua District ,Changsha, Hunan Province, China
Contact Person
Alice Wang