Round Optical Single Crystal CVD Diamonds

Optical grade single crystal CVD
Optically grade CVD single crystals have a series of unique optical and physical properties, such as excellent optical performance, high-quality crystal structure, dimensional stability, wear resistance, and high-temperature stability, which can meet the high requirements of various optical equipment and systems. Therefore, they are applied in many optical fields, improving the performance and reliability of the optical field.

Application of optical grade single crystal CVDdiamond:

1.Laser Optical Components for lasers, including laser resonators, output windows, and mirrors.

2.Optical Windows and Lenses, including telescopes, cameras, and other sensors.

3.Interferometer Elements including high-precision mirrors, beam splitters, and gratings.

4.Optical Sensors, including spectrometers, optical scanners, and photodetectors.

5.Astronomical Observations

6.Fiber Optic Communication, optical couplers, modulators, and demodulators, among other components.

7.High-Precision Optical Measurements such as interferometers and Raman spectrometers.

8.Medical imaging equipment, such as endoscopes, optical microscopes, and medical laser devices.

9.Laser etching equipment

 

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

• Zero Redundancy Design: 50% smaller than conventional optics

• Harsh Environment Survival: -200°C to 850°C operational range

• Signal Fidelity: 40 dB better SNR vs. sapphire windows
  
  Diamond has an exceptionally high transmission over a very broad range of wavelengths and low scatter in IR applications. It is extremely hard and chemically inert; making CVD diamond the optimal choice in applications demanding higher power, larger area, and resistance to hazardous materials or greater strength.  These abilities also enable smaller material geometries to be used, which opens up new lightweight applications.  Advances in the creation and shaping of diamond enable us to provide solutions to novel optical problems.