Mono Crystalline Optical grade
Diamond has an exceptionally high transmission over a very broad range of wavelengths. 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. Dutch Diamond Group offer optical grade diamond films in a variety of thickness and cut to various geometries. Diamond exceptional properties provide benefits in variety applications:
Applications
- High Energy Research
- X-ray
- Multi-wavelength Spectroscopy
- Infrared and Terahertz
- Microwave
- High Power Laser
- Mono-chromators
Material Properties
- Absorption Coefficient (4) :Absorption < 0.05 cm^-1, at 10.6 µ m)
- Absorption Coefficient (5) :min 0.8 at 3.7 µm
- Absorption Coefficient (9) :Absorption < 0.1 cm^-1, at 1.064 µ m)
- Refractive Index (10.6 µm) (1) :2.376
- Refractive Index (1064 µm) :2.392
- Transmission(4) :71.4 % at 8-200µm (1 mm thick
- Transmission (5) :>70.6 % at 633nm (1 mm thick
- Flatness (PV) Fringe @ 632 nm :< 3