Round Optical CVD Diamond Components | Optical Grade Single Crystal CVD Diamonds
Optical Grade Single Crystal CVD Diamonds
These optically classified CVD single crystals possess unique optical and physical characteristics: superior light transmission, premium crystalline structure, dimensional stability, wear resistance, and high-temperature tolerance. Meeting stringent demands for optical systems, they enhance performance and reliability across optical applications.
Optical Applications
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Laser Components: Resonators, output windows, mirrors
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Windows & Lenses: Telescopes, cameras, sensors
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Interferometer Elements: High-precision mirrors, beam splitters, gratings
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Sensors: Spectrometers, optical scanners, photodetectors
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Astronomical Observation Instruments
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Fiber Optic Communication: Couplers, modulators, demodulators
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Precision Measurement: Interferometers, Raman spectrometers
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Medical Imaging: Endoscopes, optical microscopes, laser devices
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Industrial: Laser etching equipment
Competitive Advantages
• Compact Component Design: 50% smaller than conventional optics
• Extreme Temperature Operation: -200°C to 850°C range
• Enhanced Signal Integrity: 40 dB higher SNR vs. sapphire windows
Material Properties
CVD diamond delivers exceptionally high broadband wavelength transmission with minimal IR scatter. Its extreme hardness and chemical inertness make it ideal for high-power, large-area applications requiring hazardous material resistance and strength. These properties enable compact geometries for lightweight solutions. Diamond shaping advancements solve novel optical challenges.
| Specification | |
| Available size | Up to 15*15mm² |
| Available thickness | 0.1~2mm |
| Lateral tolerance | +0.1,-0mm |
| Thickness precision | ±0.02mm @≤10mm ±0.03mm @10~15mm |
| Face orientation | {100} |
| Surface finish | Polished,Ra<2nm |
| Edges | Laser Cut |
| Laser Kerf | <3° |
| Density | 3.52g/cm³ |
| Raman FWHM | ~2.1cm-1 |
| Nitrogen concentation | <0.5ppm |
| Thermal conductivity | 1900~2200W/(m*K) @300 K |
| Transmission | >70% @1064nm |
| Refractiveindex | 2.379 @10.6um |
Optical grade CVD diamonds are also available in other shapes:
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