High Quality CVD Diamond | Optical-Grade Single Crystal CVD Diamond: Superior Light Transmission
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Product Description
High Quality CVD Diamond | Optical-Grade Single Crystal CVD Diamond: Superior Light Transmission
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 |
| Transverse Tolerance | ±0.05mm |
| Thickness Tolerance | ±0.1mm |
| Parallelism | ＜2′ |
| Surface Roughness | ＜10nm |
| Edge Cutting | Laser Cutting |
CVD-grown diamond achieves unmatched optical performance with the broadest transmission spectrum among solids - spanning 225 nm (UV) to 25 μm (IR) excluding 1.8-2.5 μm - plus exceptional microwave transparency. Its unique fusion of radiation resistance, extreme hardness, thermal conductivity, chemical inertness, and ultra-low expansion establishes it as the premier infrared optical window solution.
Critical Performance Specifications
- Refractive Index: ~2.4 enabling high-efficiency transmission across 1-30 μm mid-IR bands
- Surface Precision: <50 nm roughness for minimal light scattering
- Dimensional Accuracy: Maximum 0.2 mm tolerance
- Triangular Prism Optimization: Ideal for infrared radiation measurement systems
High-Performance Applications
- Laser Systems: CO₂ lasers, disc lasers, Raman lasers
- Long-Wave IR Detection: 8-14 μm imaging sensors
- Spectroscopic Analysis: Precision wavelength measurement
- RF Power Systems: Gyrotrons and high-power generators
- Advanced Optics: Miniaturized diamond lenses
Engineering Advantages
- Minimal Optical Scatter: Maintains clarity in demanding IR environments
- Hazard Resistance: Withstands corrosive/abrasive conditions
- Geometric Flexibility: Enables compact, high-strength optical designs
- Material Innovation: Cutting-edge shaping techniques solve complex optical challenges
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Company
Shaper Diamond Technology Co., Ltd
Location
NO431 Ruifu, Shaoshan North Road, Yuhua District ,Changsha, Hunan Province, China
Contact Person
Alice Wang