Round Optical Single Crystal CVD Diamonds
Our optical grade CVD single crystals possess exceptional optical and physical properties including superior optical performance, high-quality crystal structure, dimensional stability, wear resistance, and high-temperature stability. These characteristics make them ideal for demanding optical equipment and systems, enhancing performance and reliability across various optical applications.
- Laser Optical Components (resonators, output windows, mirrors)
- Optical Windows and Lenses (telescopes, cameras, sensors)
- Interferometer Elements (high-precision mirrors, beam splitters, gratings)
- Optical Sensors (spectrometers, optical scanners, photodetectors)
- Astronomical Observations
- Fiber Optic Communication (optical couplers, modulators, demodulators)
- High-Precision Optical Measurements (interferometers, Raman spectrometers)
- Medical Imaging Equipment (endoscopes, optical microscopes, medical lasers)
- Laser Etching Equipment
| 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 concentration | <0.5ppm |
| Thermal conductivity | 1900-2200W/(m*K) @300 K |
| Transmission | >70% @1064nm |
| Refractive index | 2.379 @10.6μm |
CVD diamond offers exceptionally high transmission across a broad wavelength range with low scatter in IR applications. Its extreme hardness and chemical inertness make it the optimal choice for applications requiring higher power, larger area, resistance to hazardous materials, or greater strength. These properties enable smaller material geometries, facilitating new lightweight applications. Our advanced diamond creation and shaping techniques provide innovative solutions to complex optical challenges.
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